Alco Controls

Alco Controls
Alco Controls
Electrical Control Valves
Electronic Controllers and Sensors
Thermo®-Expansion Valves
Solenoid Valves
Mechanical Pressure Regulators
Pressure Controls and Thermostats
System Protectors and Moisture Indicators
Oil Management Components
Suction Accumulators, Ball Valves, Acid Test Kit
Accessories, Spare Parts, Appendix
SGE127-EN-1101
Alco Controls
Page
Electronic Control
Electrical Control Valves
5
Electrical Control Valves for OEM use
EXM/EXL
7
Pulse Modulated Expansion Valves Series EX2 8
Electrical Control Valves High Pressure Expansion Valves
Series EX4, EX5, EX6, EX7, EX8
Series CX4, CX5, CX6, CX7
11
30
Electronic Controllers and Sensors
31
Superheat Controllers Series EC3-X32 / EC3-X33
36
Digital Superheat Controllers Series EC3-D72 / EC3-D73
36
Stand Alone Driver Module Series EXD-U
37
Display Case and Universal Controllers Series EC2
38
Coldroom Controllers Series EC3-300
41
Condenser- and Condensing Unit Controllers Series EC2-500, -700
44
Rack and Condenser Controllers Series EC3-600, -700, -800, -900
47
Network Accessories
51
Electronic Smart Starter
Series ESC
52
Pressure Transmitters
Series PT5 53
Fan Speed Controllers
Series FSY
55
Fan Speed Controllers Series FSP 57
Thermo®-Expansion Valves
59
Thermo®-Expansion Valves Series TI 62
Thermo -Expansion Valves Series TX3 68
Thermo -Expansion Valves Series TX6 70
Thermo -Expansion Valves Series T 72
Thermo®-Expansion Valves Series ZZ 77
Liquid Injection Valves Series L 80
Liquid Injection Valves Series 935 82
Flanges for Valves 86
Solenoid Valves
87
Coils and Cable Assemblies
89
2-Way Solenoid Valves Series 110 RB, 200 RB, 240 RA 90
Conventional Control
®
®
®
2-Way Solenoid Valves Series 540 RA 91
3-Way Solenoid Valves Series M36
94
Mechanical Pressure Regulators
95
Series ACP 97
Hot Gas Bypass Regulators Hot Gas Bypass Regulators Series CPHE Evaporator Pressure Regulators
Series PRE
100
98
Crankcase Pressure Regulators Series PRC
101
SGE127-EN-1101
Alco Controls
Page
Pressure Controls and Thermostats
103
Single Pressure Controls Series PS1
106
Dual Pressure Controls Series PS2 108
Pressure Controls Series PS3 / Standard types 110
Pressure Controls Series PS3 / Special types 112
Differential Pressure Controls Series FD 113 113
Thermostats Series TS1
118
System Protectors, Moisture Indicators 119
Bi-Flow Filter Driers Series BFK
121
Filter Driers Series ADK 122
System Protectors and Others
Filter Driers Series FDB 124
Filter Drier Shells Series ADKS-Plus 126
Filter Drier Shells Series FDH 127
Filter Drier Shells with Quick-cap Series FDS-24
128
Suction Line Filters and Filter Driers Series ASF and ASD 131
Suction Line Filter and Filter Drier Shells Series BTAS 132
Moisture Liquid Indicators Series MIA 134
Moisture Liquid Indicators Series AMI 135
Oil Management Components
137
Electronic Oil Level Management Systems Series OM3 / OM4
139
Oil Separators Series OS 141
Suction Accumulators, Ball Valves, Acid Test Kit 143
Suction Accumulators Series A 144
Ball Valves Series BVE / BVS
145
Acid Test Kits Series AOK 146
147
Accessories, Spare Parts, Appendix Controller Kit Parts List
148
Accessories, Spare Parts
149
Conversion Table 152
Connection Specifications 152
Saturation Pressure Table for Refrigerants 153
CE per Pressure Vessel Directive - CE 97/23 EC
154
SGE127-EN-1101
Alco Controls
Keyword Register
Series
Description
Page
110 RB
200 RB
240 RA
540 RA
935
2-Way Solenoid Valve
2-Way Solenoid Valve
2-Way Solenoid Valve
2-Way Solenoid Valve
Liquid Injection Valve
A
ACP
ADK
ADKS-Plus
AF
AFD
AMI
AOK
ASC
ASF
ASD
Suction Accumulator
Hot Gas Bypass Regulator
Filter Drier
Filter Drier Shell
Filter Core for BTAS
Filter Drier Core for BTAS
Moisture Liquid Indicator
Acid Alert Kit
Coil for Solenoids
Suction Line Filter
Suction Line Filter Drier
144
97
122
126
132
132
135
146
89
131
131
B
BFK
BTAS
BVE / BVS
Bi-Flow Filter Drier
Suction Line Filter Drier Shell
Ball Valves
121
132
145
C
CPHE
CX4 .. CX7
Hot Gas Bypass Regulator
High Pressure Expansion Valves
E
EC2-1, -2, -3 Display Case Controller
EC2-5, -7
Condenser- , CU-Controller EC3-3
Coldroom Controller
EC3-6 ... -9
Rack and Condenser Controller
EC3-D72/D73 Digital Superheat Controllers
EC3-X32/X33 Superheat Controllers
ECP-024
Uninterruptible Power Supply
ESC
Electronic Smart Starter
EX2
Pulse Modulated Expansion Valve
EX4 .. EX8
Electrical Control Valves
EXD-U
Stand-alone Univ. Driver Module
EXM/EXL
Electrical Control Valves
F
F 24
FD 113
FDB
FDH
FDS-24
FSE
FSP
FSY
Filter for FDS-24
Differential Pressure Control
Filter Drier
Filter Drier Shell
Filter Drier Shell
Fan Speed Control Module
Fan Speed Power Module
Electronic Fan Speed Controller
90
90
90
91
82
98
30
38
44
41
47
36
36
37
52
8
11
37
7
Series
Description
H
H 48/100
L
L
Block for ADKS
Page
127
Liquid Injection Valve
80
M
M36
MIA
3-Way Solenoid Valve
Moisture Liquid Indicator
O
OM3 / OM4
OS
Oil Level Management System 139
Oil Separator
141
P
PRC
PRE
PS1
PS2
PS3
PT5 Crankcase Pressure Regulator
Evaporator Pressure Regulator Pressure Controls
Dual Pressure Controls
Pressure Controls
Pressure Transmitter
101
100
106
108
110
53
S
S 24
S 48
Core for FDS-24
Core for ADKS
128
129
T
TI
TS1
TX3
TX6
Thermo®-Expansion Valve
Thermo®-Expansion Valve
Thermostat
Thermo®-Expansion Valve
Thermo®-Expansion Valve
72
62
114
68
70
W
W 24
W 48/100
Block for FDS-24
Block for ADKS
128
127
Z
ZZ
Thermo®-Expansion Valve
94
134
77
128
113
124
127
128
57
57
55
SGE127-EN-1101
Alco Controls
Electrical Control Valves
SGE127-EN-1101
Alco Controls
Electrical Control Valves
Electrical Control Valve Technology
Thermostatic expansion valves and mechanical regulator
valves have been used in the refrigeration and air conditioning
industry to control superheat and refrigerant mass flow since
its very beginning. As today’s systems require improved
energy efficiency, tighter temperature control, wider range of
operating conditions and incorporate new features like remote
monitoring and diagnostics, the application of electronically
operated valves becomes mandatory. Only they offer the
controls performance necessary to meet these needs.
Electrical control valves are actuators only. For operation in a
system they need sensors, valve drivers and controllers, see
next chapter.
EXM/EXL biflow valves for OEM use are equipped with an
unipolar stepper motor drive. They are mainly used for heat
pumps, air-conditioning and close control.
EX2 is designed for pulse width modulation. It is applicable to
all common HCFC and HFC refrigerants and for subcritical CO2
applications and is used mainly for refrigeration applications
such as display cases.
The EX2 valve is a slide type solenoid valve with an orifice
for expansion. It is either completely open or completely
closed. One common valve body can be combined with 6
interchangeable orifices to cover 7 capacity ranges.
EX4/EX5/EX6/EX7/EX8 consist of two main internal
assemblies, the valve and the stepper motor. The stepper
motor is located next to the electrical plug and connected
directly to the slide and cage assembly of the valve. Similar
to the technology used in compressors, the motor is exposed
to refrigerant and lubricant and the materials used are
identical to the ones in compressor motors. The housing of
the motor and valve assembly is made from stainless steel
and fully hermetic, utilising exclusively brazing and welding
technologies and eliminating all gaskets.
This design offers several technical advantages such as
proportional linear mass flow and a wide capacity range.
A common feature of all EX2, EX4-8 electrical control valves
is the positive shut-off function, which eliminates the need
for additional solenoid valves.
CX4/CX5/CX6/CX7 High Pressure Expansion Valves are
stepper motor driven valves for precise control of R744 (CO2)
refrigerant mass flow in air conditioning, refrigeration, heat
pump applications. The Control Valves can be also used for
liquid injection duty and hot gas bypass.
Valve Selection
For EX2 the published table quotes capacities at 100%
duty cycle. i.e. valve open continuously. However, it is
recommended to operate the valve at partial load (50-80%)
to allow for system load fluctuations.
For EX4/EX5/EX6/EX7/EX8 and EXM/EXL all published
capacities are maximum and there are no reserve capacities.
Each valve should be selected for the highest possible capacity
of the system. A wide range regulation (10 … 100%) with one
slide orifice for each valve is achievable.
To facilitate valve dimensioning for other than the standard
conditions ALCO offers an Excel based Selection Tool. This can
be downloaded from www.emersonclimate.eu.
Selection Table for Electrical Control Valves and applicable Controllers
Valve Function
Type
EXM Expansion
Valve
EXL
EX2 Exp. Valve
EX4
EX5
Expansion
EX6
Valve
EX7
EX8
EX4
EX5
Capacity
EX6
Control
EX7
EX8
EX6
Capacity
EX7
Control
EX8
EX5
EX6 Liquid Mass
EX7 Flow Control
EX8
EX6
Heat
EX7
Reclaim
EX8
CX4
CX5 Expansion
CX6
Valve
CX7
Capacity
Feature
Min. Main Application
Applicable Controller
kW
Evaporating
R407C
Temperature °C
Page
Page
Heat pumps,
Uni polar stepper
s. data
5 .. 20.7
-30
Air Conditioning 7
customized
motor driven
sheet
Close control
1.0 .. 18.7
PWM
-40
Refrigeration
8
EC2
38
2 .. 17.4
5 .. 53
Bi polar stepper
Heat pumps,
EC3-X.. Superheat Contr.
36
15 .. 126
motor driven
-50
Refrigeration, A/C,
11
EC3-3.. Cold room Contr.
41
35 .. 347
Water Chillers
100 .. 925
-100
EXD-U
37
4.9
16
Bi polar stepper
Hot gas bypass
37
-100
20
EXD-U.. Universal Contr.
37 motor driven
regulator
131
399
3.9
Suction pressure /
Bi polar stepper
14
-50
crankcase pressure
21
EXD-U.. Universal Contr.
37
motor driven
42
regulator
18
43
Bi polar stepper
Condensing pressure
23
EXD-U.. Universal Contr.
37
153
motor driven
and liquid regulator
463
11
Bi polar stepper
Heat Reclaim
39
- 25
EXD-U.. Universal Contr.
37
motor driven
applications
119
Bi polar stepper
Refrigeration
30 EXD-U.. Universal Contr.
37
motor driven
SGE127-EN-1101
Alco Controls
Electrical Control Valves Series EXM/EXL
for OEM use, stepper motor driven
Features
• Unipolar stepper motor
• Bi-flow (same performance in both flow directions in
term of capacity and MOPD)
• High MOPD: 35 bar
• Removable coils in two versions: 12VDC/24VDC
• Continuous modulation of mass flow, no stress (liquid hammering) in the refrigeration circuit
• Linear flow
• Resolution: 500 pulses (half steps) or 250 full steps
• Hermetic design
• Only Bulk packing in boxes of 10 pieces
• Minimum order quantity 100 pcs (per type and delivery)
EXM/EXL
with Coil
Options:
• Special version for transcritical R744 (CO2) with 140
bar maximum working pressure upon request
Selection Chart
Type
Part No.
Description
Connection
R 410A
Nominal Capacity (kW)
R 407C
R 22
R 134a
size / style
4.8
3.7
EXM-B0B
800 400M Valve less coil
5.5
5.0
EXM-B0D
800 401M Valve less coil
11.6
10.5
9.9
7.7
EXM-B0E
800 402M Valve less coil
13.7
12.4
11.8
9.1
EXM-125
800 403M Coil 12VDC, 5 wires
-
-
-
-
EXM-246
800 404M Coil 24VDC, 6 wires
-
-
-
-
-
EXL-B1F
800 405M Valve less coil
17.0
15.4
14.6
11.3
1/4“ ODF
EXL-B1G
800 406M Valve less coil
23.0
20.7
19.7
15.2
8 mm ODM
EXL-125
800 407M Coil 12VDC, 5 wires
-
-
-
-
-
EXL-246
800 408M Coil 24VDC, 6 wires
-
-
-
-
-
1/4“ ODM
-
The nominal capacity is based on the following conditions:
Refrigerant
Evaporating temperature
Condensing temperature
Subcooling
+4°C (dew point)
+38°C bubble point /
+43°C dew point
1K
+4°C
+38°C
1K
R 407C
R 22, R 134a, R 410a
Technical Data
Max. working pressure PS
45 bar
Stepper motor type
Uni-polar, constant voltage
MOPD
35 bar (normal or reverse flow)
Full travel time
Temperature range TS
TS: -30 to +70°C (liquid refrigerant)
-30 to +60°C (ambient)
16.6 seconds at 30 pulse/sec.
5.5 seconds at 90 pulse/sec
Reference position
Mechanical stop at fully close position
CE marking
Not required
Total number of pulses
500 half step (250 full step)
Weight
Valve EXM: 65 g, EXL: 76 g
Coil EXM: 124 g, EXL: 156 g
Insulation class
EXM: EXL: Package and delivery
Bulk pack with 10 pieces
Cable length
1m
SGE127-EN-1101
A
E
Alco Controls
Electrical Control Valves Series EX2
Pulse width modulated with exchangeable orifices
Can be used with EC2 display case controllers (see page 40)
Features
• Pulse width modulated
• Shut off function eliminates the necessity of a separate solenoid valve
• Dampened plunger reduces noise effects of water
hammer
• One valve body can be combined with 6 orifices to
make 7 capacity ranges up to 18.7 kW (R 407C)
• Applicable to all common refrigerants (HCFC, HFC)
and for subcritical CO2 applications
• Long lifetime, high reliability
• PS: 40bar, TS: -40 to +65°C
EX2
with Orifice
Selection Chart
Type
Part No.
Function
Capacity Qn at 100% open Valve (kW) *
R 134a
R 22
R 404A
R 507 R 407C
R 744
13.3
17.2
12.1
12.1
18.7
35.0
Orifice 4
8.5
10.9
7.7
7.7
11.8
22.2 Orifice 3
5.6
7.2
5.1
5.1
7.8
14.6
801 087
Orifice 2
3.3
4.3
3.0
3.0
4.7
8.7
EXO-001
801 086
Orifice 1
2.5
3.2
2.3
2.3
3.5
6.5
EXO-000
801 085
Orifice 0
1.2
1.6
1.1
1.1
1.7
3.3
EXO-00X
801 084 Orifice X
0.7
0.9
0.6
0.6
1.0
1.8
ASC 24V
801 062 Coil 24 VAC 50-60HZ (10W) EX2-M00
801 091
10 mm inlet / 12 mm outlet ODF
EX2-I00
801 090
3/8” inlet / 1/2” outlet ODF
EXO-004
801 089
EXO-003
801 088
EXO-002
*) Orifice should be selected at max. 80% of Qn to allow covering the load fluctuation.
The nominal capacity (Qn) is based on the following conditions:
Refrigerant
Evaporating temperature
Condensing temperature
Subcooling
+4°C (dew point)
+38°C bubble point /
+43°C dew point
+38°C
-10°C
1K
R 407C
R 22, R 134a, R 404A, R 507
R 744
+4°C
-40°C
1K
1K
For other operating conditions an Excel based selection
tool can be downloaded from www.emersonclimate.
eu, or use correction factors with following formula:
Qn = Qo x Kt x K∆p
Qn:
Qo:
Kt:
K∆p:
Nominal valve capacity
Required cooling capacity
Correction factor for evaporating and liquid temperature
Correction factor for pressure drop at valve
SGE127-EN-1101
Alco Controls
Liquid temperature
entering Valve
°C
+55
+50
+45
+40
+35
+30
+25
+20
+15
+10
+5
0
-5
-10
Correction Factor Kt
Evaporating Temperature °C
R 134a
+15
1.21
1.13
1.06
0.99
0.94
0.89
0.85
0.81
0.77
+10
1.23
1.15
1.08
1.01
0.96
0.91
0.86
0.82
0.78
0.75
+5
1.26
1.17
1.10
1.03
0.97
0.92
0.87
0.83
0.79
0.76
0.73
0
1.29
1.20
1.12
1.05
0.99
0.94
0.89
0.85
0.81
0.77
0.74
0.71
-5
1.33
1.23
1.15
1.08
1.01
0.96
0.91
0.89
0.82
0.78
0.75
0.72
0.69
-10
1.36
1.26
1.17
1.10
1.03
0.98
0.92
0.88
0.84
0.80
0.76
0.73
0.70
0.68
-15
1.39
1.28
1.19
1.12
1.05
0.99
0.94
0.89
0.84
0.81
0.77
0.74
0.71
0.68
-20
1.43
1.32
1.22
1.14
1.07
1.01
0.95
0.91
0.86
0.82
0.78
0.75
0.72
0.69
-25
1.47
1.36
1.26
1.17
1.10
1.03
0.97
0.92
0.88
0.84
0.80
0.76
0.73
0.70
-30
1.52
1.39
1.29
1.20
1.12
1.06
1.00
0.94
0.89
0.85
0.81
0.78
0.74
0.71
-40
1.62
1.48
1.37
1.27
1.18
1.11
1.04
0.98
0.93
0.89
0.84
0,81
0.77
0.74
Correction Factor K∆p
∆p
3.5 4.0 4.5 5.0 5.5 6.0 6.5
7.0 7.5 8.0 8.5
9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 K∆p 1.34 1.25 1.18 1.12 1.07 1.02 0.98 0.95 0.91 0.88 0.86 0.83 0.79 0.75 0.72 0.69 0.67 0.65 0.63 0.61 0.59 0.57 0.56 0.55
Liquid temperature
entering Valve
°C
+55
+50
+45
+40
+35
+30
+25
+20
+15
+10
+5
0
-5
-10
Correction Factor Kt
Evaporating Temperature °C
R 404A
+15
1,42
1,23
1,10
0,99
0,91
0,84
0,79
0,74
0,70
+10
1,46
1,26
1,12
1,02
0,93
0,86
0,80
0,75
0,71
0,67
+5
1,50
1,30
1,15
1,04
0,95
0,88
0,82
0,77
0,72
0,68
0,65
0
1,55
1,34
1,18
1,07
0,97
0,90
0,83
0,78
0,73
0,69
0,66
0,63
-5
1,61
1,38
1,22
1,09
1,00
0,92
0,85
0,80
0,75
0,71
0,67
0,64
0,61
-10
1,68
1,43
1,26
1,13
1,02
0,94
0,87
0,81
0,76
0,72
0,68
0,65
0,62
0,60
-15
1,75
1,48
1,30
1,16
1,05
0,96
0,89
0,83
0,78
0,74
0,70
0,66
0,63
0,61
-20
1,83
1,54
1,34
1,20
1,08
0,99
0,92
0,85
0,80
0,75
0,71
0,68
0,65
0,62
-25
1,92
1,61
1,39
1,24
1,11
1,02
0,94
0,87
0,82
0,77
0,73
0,69
0,66
0,63
-30
2,01
1,68
1,45
1,28
1,15
1,05
0,97
0,90
0,84
0,79
0,74
0,71
0,67
0,64
-35
2,13
1,75
1,51
1,33
1,19
1,08
0,99
0,92
0,86
0,81
0,76
0,72
0,69
0,65
-40
2,25
1,84
1,57
1,38
1,23
1,11
1,02
0,95
0,88
0,83
0,78
0,74
0,70
0,67
Correction Factor K∆p
∆p 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 K∆p 1,74 1,63 1,54 1,46 1,39 1,33 1,28 1,23 1,19 1,15 1,12 1,09 1,03 0,980,94 0,90 0,87 0,84 0,810,79 0,77 0,75 0,73 0,71
Liquid temperature
entering Valve
Correction Factor Kt
Evaporating Temperature °C
R 744
°C
+5
0
-5
-10
-15
-20
-25
-30
-35
-40
+5
1,12
+0
1,10
1,02
-5
1,09
1,01
0,95
-10
1,08
1,01
0,94
0,89
-15
1,08
1,00
0,94
0,89
0,84
-20
1,07
1,00
0,94
0,88
0,84
0,80
-25
1,07
1,00
0,94
0,88
0,84
0,80
0,76
-30
1,07
1,00
0,94
0,88
0,84
0,80
0,76
0,73
-35
1,08
1,00
0,94
0,89
0,84
0,80
0,76
0,73
0,7
-40
1,08
1,01
0,94
0,89
0,84
0,80
0,76
0,73
0,70
0,67
Correction Factor K∆p
∆p
5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 K∆p 1,81 1,65 1,53 1,43 1,35 1,28 1,22 1,17 1,12 1,08 1,05 1,01 0,98 0,95 0,93 0,91 0,88 0,86 0,84 0,83 0,81 0,79 0,78 0,77
SGE127-EN-1101
Alco Controls
Liquid temperature
entering Valve
°C
+55
+50
+45
+40
+35
+30
+25
+20
+15
+10
+5
0
-5
-10
Correction Factor Kt
Evaporating Temperature °C
R 22
+15
1.17
1.11
1.05
1.00
0.95
0.91
0.87
0.83
0.80
+10
1.19
1.12
1.06
1.01
0.96
0.92
0.88
0.84
0.81
0.78
+5
1.20
1.13
1.07
1.02
0.97
0.93
0.89
0.85
0.81
0.78
0.75
0
1.22
1.15
1.08
1.03
0.98
0.94
0.89
0.86
0.82
0.79
0.76
0.73
-5
1.24
1.16
1.10
1.04
0.99
0.95
0.91
0.87
0.83
0.80
0.77
0.74
0.72
-10
1.25
1.18
1.12
1.06
1.01
0.96
0.92
0.88
0.84
0.81
0.78
0.75
0.72
0.70
-15
1.27
1.20
1.13
1.07
1.02
0.97
0.93
0.89
0.85
0.82
0.79
0.76
0.73
0.71
-20
1.29
1.22
1.15
1.09
1.03
0.98
0.94
0.90
0.86
0.83
0.79
0.77
0.74
0.71
-25
1.32
1.24
1.17
1.10
1.05
1.00
0.95
0.91
0.87
0.84
0.80
0.77
0.75
0.72
-30
1.34
1.26
1.18
1.12
1.06
1.01
0.96
0.92
0.88
0.85
0.81
0.78
0.75
0.73
-35
1.37
1.28
1.20
1.14
1.08
1.03
0.98
0.93
0.89
0.86
0.82
0.79
0.76
0.74
-40
1.39
1.30
1.23
1.16
1.10
1.04
0.99
0.95
0.91
0.87
0.83
0.80
0.77
0.74
Correction Factor K∆p
∆p 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 K∆p 1.59 1.49 1.40 1.33 1.27 1.22 1.17 1.13 1.09 1.05 1.02 0.99 0.94 0.900.86 0.83 0.80 0.77 0.750.72 0.70 0.68 0.67 0.65
Liquid temperature
entering Valve
°C
+55
+50
+45
+40
+35
+30
+25
+20
+15
+10
+5
0
-5
-10
Correction Factor Kt
Evaporating Temperature °C
R 507
+15
1.39
1.22
1.09
0.99
0.91
0.85
0.79
0.74
0.71
+10
1.43
1.24
1.11
1.01
0.93
0.86
0.80
0.75
0.71
0.67
+5
1.47
1.28
1.14
1.03
0.95
0.88
0.82
0.77
0.72
0.68
0.64
0
1.52
1.31
1.17
1.06
0.97
0.89
0.83
0.78
0.73
0.69
0.65
0.62
-5
1.57
1.35
1.20
1.08
0.99
0.91
0.85
0.79
0.75
0.70
0.67
0.63
0.60
-10
1.62
1.40
1.23
1.11
1.01
0.93
0.87
0.81
0.76
0.72
0.68
0.64
0.61
0.58
-15
1.69
1.44
1.27
1.14
1.04
0.96
0.89
0.83
0.78
0.73
0.69
0.65
0.62
0.59
-20
1.76
1.49
1.31
1.17
1.07
0.98
0.91
0.85
0.79
0.74
0.70
0.66
0.63
0.60
-25
1.83
1.55
1.36
1.21
1.10
1.01
0.93
0.87
0.81
0.76
0.72
0.68
0.64
0.61
-30
1.92
1.61
1.40
1.25
1.13
1.03
0.95
0.89
0.83
0.78
0.73
0.69
0.65
0.62
-35
2.02
1.68
1.46
1.29
1.16
1.06
0.98
0.91
0.85
0.79
0.75
0.70
0.66
0.63
-40
2.12
1.76
1.52
1.34
1.20
1.09
1.01
0.93
0.87
0.81
0.76
0.72
0.68
0.64
Correction Factor K∆p
∆p
3.5 4.0 4.5 5.0 5.5 6.0 6.5
7.0 7.5 8.0 8.5
9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 K∆p 1.75 1.64 1.54 1.46 1.40 1.34 1.28 1.24 1.19 1.16 1.12 1.09 1.03 0.990.94 0.91 0.87 0.84 0.820.79 0.77 0.75 0.73 0.71
Liquid temperature
entering Valve
°C
+55
+50
+45
+40
+35
+30
+25
+20
+15
+10
+5
0
-5
-10
Correction Factor Kt
Evaporating Temperature °C
R 407C
+15
1.26
1.15
1.06
0.99
0.93
0.88
0.83
0.79
0.75
+10
1.28
1.17
1.08
1.01
0.94
0.89
0.84
0.80
0.76
0.73
+5
1.31
1.19
1.10
1.02
0.96
0.90
0.85
0.81
0.77
0.74
0.71
0
1.34
1.22
1.12
1.04
0.98
0.92
0.87
0.82
0.78
0.75
0.72
0.69
-5
1.37
1.24
1.14
1.06
0.99
0.93
0.88
0.84
0.80
0.76
0.73
0.70
0.67
-10
1.40
1.27
1.17
1.08
1.01
0.95
0.90
0.85
0.81
0.77
0.74
0.71
0.68
0.65
-15
1.44
1.30
1.19
1.11
1.03
0.97
0.91
0.86
0.82
0.78
0.75
0.72
0.69
0.66
-20
1.48
1.33
1.22
1.13
1.05
0.99
0.93
0.88
0.84
0.80
0.76
0.73
0.70
0.67
-25
1.52
1.37
1.25
1.16
1.07
1.01
0.95
0.90
0.85
0.81
0.77
0.74
0.71
0.68
Correction Factor K∆p
∆p
3.5 4.0 4.5 5.0 5.5 6.0 6.5
7.0 7.5 8.0 8.5
9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 K∆p 1.81 1.69 1.59 1.51 1.44 1.38 1.33 1.28 1.23 1.19 1.16 1.13 1.07 1.020.98 0.94 0.90 0.87 0.840.82 0.80 0.78 0.76 0.74
10
SGE127-EN-1101
Alco Controls
Electrical Control Valves Series EX4, EX5, EX6, EX7, EX8
Features
• Multifunction as expansion valve, hot gas bypass, suction gas throttling, head pressure, liquid level actuator etc
• Fully hermetic design (no thread joints between valve body and motor compartment)
• Applicable to all common refrigerants (HCFC, HFC) and for subcritical CO2 applications
• Stepper motor driven
• Short opening and closing time
• Very fast full stroke time
• High resolution and excellent repeatability
• Positive shut-off function to eliminate use of additional solenoid valve
• Bi-flow versions for heat pump applications
• High linear flow capacity
• Extremely wide capacity range (10 … 100%)
• Continuous modulation of mass flow, no stress (liquid hammering) in the refrigeration circuit
• Direct coupling of motor and valve for high reliability (no gear mechanism)
• Ceramic slide and port for highly accurate flow and minimal wear
• Europe patent No. 0743476, USA patent
No. 5735501, Japan patent No. 28225789
• Balanced force design
• Corrosion resistant stainless steel body and stainless steel connections
• PS: 45 bar
• Liquid Inlet Temperature TS:
Uniflow: -50 to +100°C, Biflow: -40 to +80°C
Selection Chart
Type
Part No.
EX4-I21 800 615
EX4-M21 800 616
EX5-U21 800 618
EX6-I21 800 620
EX6-M21 800 621
EX7-I21 800 624
EX7-M21 800 625
EX8-M21 800 629
EX8-U21 800 630
EX8-I21 800 631
EX4-U31 800 617
EX5-U31 800 619
EX6-I31 800 622
EX6-M31 800 623
EX7-U31 800 626
EX4
EX5
EX6
EX7
EX8
Capacities see following pages
Flow Pattern
Uni-flow
Bi-flow
(Heat Pump)
Capacity range
10 ... 100%
Inlet connection
3/8“ ODF
10mm ODF
5/8“ (16mm) ODF
7/8“ ODF
22mm ODF
1-1/8“ ODF
28mm ODF
42mm ODF
1-3/8“ (35mm) ODF
1-5/8” ODF
5/8“ (16mm) ODF
7/8“ (16mm) ODF
1-1/8“ ODF
28mm ODF
1-3/8“ (35mm) ODF
Outlet connection
5/8“ ODF
16mm ODF
7/8“ (22mm) ODF
1-1/8“ ODF
28 mm ODF
1-3/8“ ODF
35mm ODF
42mm ODF
1-3/8“ (35mm) ODF
1-5/8” ODF
5/8“ (16mm) ODF
7/8“ (22mm) ODF
1-1/8“ ODF
28mm ODF
1-3/8“ (35mm) ODF
Electrical connection
M12 Plug
Cable and Connector Assemblies
Type
EXV-M15
EXV-M30
EXV-M60
Part No. Temperature Range Length
804 663
1.5 m
804 664
-50 … +80°C
3.0 m
804 665
6.0 m
SGE127-EN-1101
Connector type to valve
M12, 4 pins
Connector type to driver or controller
Loose wires
Illustration
11
Alco Controls
Capacity Data
Application Expansion Valve and Liquid Injection Valve Nominal Capacity (kW)
Valve Type
R 407C
R 22
R 134a
R 404A
R 410A
R 23 *
R 124 *
R 744
EX4
2 .. 17.4
2 .. 16.5
1 .. 12.8
1 .. 11.5
2 .. 19.3
2 .. 17.8
1 .. 9.2
3 .. 33.5
EX5
5 .. 53
5 .. 50
4 .. 39
4 .. 35
6 .. 58
5 .. 54
3 .. 28
10 .. 102
EX6
15 .. 126
15 .. 120
10 .. 93
10 .. 84
15 .. 140
13 .. 130
7 .. 67
24 .. 244
EX7
35 .. 347
35 .. 330
25 .. 255
25 .. 230
40 .. 385
-
-
70 .. 670
100 .. 925
90 .. 880
70 .. 680
60 .. 613
100 .. 1027
-
-
180 .. 1789
EX8
*) Biflow versions are not released for R 124 and R 23
Capacity for biflow versions identical in both flow directions.
The nominal capacity (Qn) is based on the following conditions:
Refrigerant
R 407C
R 22, R 134a, R 404A, R 410A
R 124
R 23
R 744
Evaporating temperature
Condensing temperature
Subcooling
+4°C (dew point)
+38°C bubble point /
+43°C dew point
+38°C
+80°C
-25°C
-10°C
1K
+4°C
+20°C
-60°C
-40°C
1K
1K
1K
1K
Guideline for selection of electrical control valves as expansion valves
ALCO Selection Tool
For easy and quick selection of Electrical Control Valves an Excel based selection tool can be downloaded
from the Internet at www.emersonclimate.eu, or
use the quick selection tables on the following pages.
Example:
System with R407C having two different operating
conditions:
A) 110 kW capacity at +4°C/+50°C with two stages compressor at 50% / 100% capacity
B) 137 kW capacity at +4°C/+30°C with two stages compressor at 50% / 100% capacity
EX6 with 126 kW covers condition A, however is not
The following guideline should be taken into sufficient to cover condition B. It is recommended to
consideration in order to obtain full advantages of select larger valve i. e. EX7 with 337 kW at condition
the control valves:
A and 293 kW at condition B.
-
-
Published capacities are maximum and there
are no reserve capacities
Larger size of valve leads to shorter pull down
period and shorter travel time i.e. faster response.
For example, EX7 has maximum 3.2 seconds
travel time. The valve has approximately 1.6
seconds travel time at 50% capacity operation.
Condition A:
Full load ratio = 110 / 337 = 33%
Partial load ratio = (110/2) / 337 = 16%
Condition B:
Full load ratio = 137 / 293 = 47%
Partial load ratio = (137/2) / 293 = 23%
The capacity ratios of system to valve are in all
conditions higher than 10%. It is recommended to
use EX7 rather than EX6.
12
SGE127-EN-1101
Alco Controls
Application Expansion Valve and Liquid Injection Valve
Condensing
Temperature
°C
60
55
50
45
40
35
30
25
20
15
10
Extended capacity kW
R 134a
15
13
39
93
255
679
12
38
91
249
663
12
36
87
238
636
11
34
81
223
595
10
31
74
202
539
9
27
63
173
463
7
20
49
133
356
3
10
23
63
169
10
13
39
94
257
686
13
39
92
253
676
12
38
90
246
655
12
36
85
234
623
11
33
79
217
578
10
30
71
194
517
8
25
60
164
436
6
18
44
121
322
2
5
12
34
90
5
13
39
94
258
688
13
39
93
256
683
13
38
91
250
668
12
37
88
241
642
11
35
83
227
606
10
32
76
209
556
9
28
67
184
492
8
23
55
152
406
5
16
38
105
281
0
13
39
94
257
686
13
39
94
257
685
13
39
92
253
675
12
38
90
246
655
12
36
85
234
625
11
34
80
219
584
10
30
73
199
531
9
26
63
173
462
7
21
51
139
370
4
13
32
87
231
-5
13
39
93
255
680
13
39
93
256
683
13
39
93
254
677
12
38
91
248
662
12
37
87
239
638
11
35
83
226
604
11
32
76
210
559
9
29
69
188
501
8
25
58
160
427
6
19
45
123
328
3
9
22
61
162
Evaporating Temperature °C
-10
-15
-20
-25
13
12
12
12
39
38
37
36
92
90
89
87
252
248
243
237
672
661
648
633
13
13
12
12
39
38
38
37
93
92
90
88
254
251
247
242
678
670
659
647
13
13
12
12
39
38
38
37
92
92
91
89
253
251
249
245
676
671
663
653
13
12
12
12
38
38
38
37
91
91
90
89
249
249
247
244
664
663
658
651
12
12
12
12
37
37
37
37
88
89
88
88
242
243
242
240
645
647
646
641
12
12
12
12
35
36
36
36
84
85
86
85
231
234
235
234
616
623
625
624
11
11
11
11
33
34
34
34
79
81
82
82
217
221
224
225
578
590
597
600
10
10
11
11
30
31
32
33
72
75
77
78
198
206
210
213
529
548
560
567
9
9
10
10
27
28
29
30
64
68
70
72
175
186
193
197
467
495
514
526
7
8
9
9
22
25
26
27
53
59
62
65
145
161
171
178
388
428
456
475
5
6
7
8
16
20
22
24
38
47
52
56
104
128
144
155
277
341
384
413
Valve
Type
-30
12
35
84
231
616
12
36
86
237
632
12
37
88
240
640
12
37
88
240
641
12
36
87
238
634
12
36
85
232
620
11
34
82
224
599
11
33
78
214
570
10
31
73
200
533
9
28
67
183
488
8
25
59
162
432
-35
11
34
82
224
598
12
35
84
231
616
12
36
86
235
627
12
36
86
236
629
12
36
85
234
625
12
35
84
230
613
11
34
81
223
595
11
33
78
213
569
10
31
73
201
536
9
28
68
186
495
8
26
61
167
445
-40
11
33
79
217
580
11
34
82
225
599
12
35
84
229
611
12
35
84
231
616
12
35
84
230
614
11
35
83
227
604
11
34
80
221
588
11
32
77
212
565
10
31
73
201
535
9
29
68
187
498
9
26
62
170
452
-45
11
32
77
210
560
11
33
80
218
582
11
34
81
223
595
11
35
82
226
602
11
34
82
225
601
11
34
81
223
594
11
33
79
217
580
11
32
76
210
559
10
31
73
199
532
9
29
68
187
498
9
26
62
171
455
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8 (see page 11),
Plug and cable assembly EXV-M60
2) Controller Kit EC3-X32/EC3-X33 (s. page 36 and overview on page 148)
3)optional ECD-002 Display Unit with connection cable (s. page 36)
SGE127-EN-1101
13
Alco Controls
Application Expansion Valve and Liquid Injection Valve
Condensing
Temperature
°C
60
55
50
45
40
35
30
25
20
15
10
Extended capacity kW
R 22
15
17
51
123
337
900
16
50
119
328
876
16
48
114
314
838
15
45
107
295
787
13
41
98
270
719
12
36
86
237
632
10
29
70
194
516
7
20
47
130
347
10
17
52
126
345
921
17
51
123
339
903
16
50
119
327
873
16
47
113
311
830
15
44
106
290
774
13
40
96
264
703
11
35
83
229
611
9
28
67
184
491
6
18
43
117
312
5
18
53
128
351
936
17
52
126
346
923
17
51
123
337
899
16
49
118
324
864
15
46
111
306
817
14
43
103
284
757
13
39
93
256
682
11
33
80
220
587
9
26
63
173
461
5
15
37
101
269
0
18
54
129
355
946
18
53
128
352
938
17
52
125
345
919
17
51
121
334
890
16
48
116
319
850
15
45
109
300
799
14
42
100
276
735
12
37
90
246
656
10
32
76
209
557
8
24
58
160
426
4
12
29
80
214
-5
18
54
130
357
952
18
54
129
355
948
18
53
127
350
933
17
52
124
341
909
16
50
119
328
875
16
47
113
312
831
15
44
106
291
776
13
40
97
266
709
12
36
85
235
627
10
30
71
196
524
7
22
53
145
386
Evaporating Temperature °C
-10
-15
-20
-25
18
18
18
18
54
54
54
53
130
130
129
128
358
357
356
353
954
953
948
941
18
18
18
18
54
54
54
54
130
130
130
129
357
358
357
356
953
955
953
949
18
18
18
18
54
54
54
54
129
129
129
129
354
355
356
355
943
948
949
947
17
17
18
18
52
53
53
53
126
127
128
128
346
349
351
351
923
932
936
937
17
17
17
17
51
52
52
52
122
124
125
125
335
340
343
345
894
907
915
919
16
16
17
17
49
50
50
51
117
119
121
122
321
327
332
335
856
873
885
893
15
16
16
16
46
47
48
49
110
113
116
117
303
312
318
322
808
831
848
859
14
15
15
15
43
44
46
46
102
106
109
112
281
292
301
307
749
779
802
818
13
13
14
14
39
41
42
44
93
98
102
105
254
269
280
288
678
718
747
768
11
12
13
13
34
37
39
40
81
88
93
97
222
241
256
266
593
644
682
710
9
10
11
12
28
31
34
36
66
76
82
87
182
208
227
241
485
554
604
642
Valve
Type
-30
17
53
127
350
932
18
53
128
353
941
18
54
128
353
942
18
53
127
350
934
17
52
125
345
919
17
51
122
336
896
16
49
118
325
866
16
47
113
311
829
15
45
107
294
784
14
42
100
274
731
13
38
91
251
669
-35
17
52
126
345
921
17
53
127
350
932
18
53
127
351
935
17
53
127
348
929
17
52
125
344
916
17
51
122
336
896
16
49
118
326
869
16
47
114
313
835
15
45
108
298
793
14
42
102
279
745
13
39
94
258
689
-40
17
52
124
340
908
17
52
126
345
921
17
53
126
347
925
17
52
126
346
922
17
52
124
342
911
17
51
122
335
893
16
49
118
326
868
16
48
114
314
837
15
45
109
300
799
14
43
103
283
754
13
40
96
263
702
-45
17
51
122
335
893
17
52
124
340
908
17
52
125
343
914
17
52
124
342
912
17
51
123
339
903
17
50
121
333
888
16
49
118
324
865
16
48
114
314
836
15
46
109
300
801
14
43
104
285
759
13
40
97
267
711
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8 (see page 11),
Plug and cable assembly EXV-M60
2) Controller Kit EC3-X32/EC3-X33 (s. page 36 and overview on page 148)
3)optional ECD-002 Display Unit with connection cable (s. page 36)
14
SGE127-EN-1101
Alco Controls
Application Expansion Valve and Liquid Injection Valve
Condensing
Temperature
°C
60
55
50
45
40
35
30
25
20
15
10
Extended capacity kW
R 404A / R 507
15
9
28
68
186
495
10
30
72
198
527
10
31
74
203
541
10
31
74
201
537
10
29
71
193
515
9
27
65
178
474
8
23
56
153
409
6
17
42
114
305
1
3
8
21
56
10
9
28
68
187
498
10
31
73
201
535
10
32
76
208
555
10
32
77
210
559
10
31
75
205
547
10
30
71
195
519
9
27
65
177
472
8
23
55
150
400
5
16
40
108
289
5
9
28
68
186
496
10
31
74
202
538
11
32
77
211
564
11
33
79
215
574
11
33
78
214
570
10
31
75
207
551
10
30
71
194
517
9
27
64
174
465
7
22
53
146
388
5
15
37
101
268
0
9
28
67
184
491
10
31
74
202
537
11
32
78
213
567
11
33
80
219
583
11
33
80
219
585
11
33
79
215
574
10
31
75
206
550
10
29
70
191
510
8
26
62
170
453
7
21
51
139
371
5
14
33
91
242
-5
9
28
66
181
482
10
30
73
200
533
11
32
78
213
567
11
33
80
220
587
11
34
81
223
594
11
34
81
221
590
11
33
78
215
573
10
31
74
204
543
9
28
68
187
499
8
25
60
164
437
7
20
48
131
350
Evaporating Temperature °C
-10
-15
-20
-25
9
9
8
8
27
26
25
24
65
63
61
58
177
172
166
160
471
458
443
425
10
10
9
9
30
29
29
28
72
70
69
67
197
193
188
182
525
514
501
486
11
10
10
10
32
32
31
30
77
76
75
73
211
208
204
200
562
555
545
532
11
11
11
11
33
33
33
32
80
80
79
78
220
219
216
212
586
582
575
566
11
11
11
11
34
34
34
34
82
82
81
81
225
225
223
221
598
598
595
588
11
11
11
11
34
34
34
34
82
83
83
82
225
226
226
225
599
603
604
600
11
11
11
11
34
34
34
34
81
82
83
83
221
224
226
226
588
598
603
603
11
11
11
11
32
33
34
34
78
80
81
82
213
218
222
224
566
582
592
596
10
10
11
11
30
32
33
33
73
76
78
80
200
208
214
218
532
555
571
580
9
10
10
10
28
29
31
32
66
71
74
76
181
194
202
208
484
516
540
555
8
9
9
10
24
26
28
30
57
64
68
71
156
174
186
195
417
464
496
519
Valve
Type
-30
8
23
56
153
407
9
27
64
176
470
10
30
71
194
518
10
32
76
208
553
11
33
79
217
578
11
34
81
223
594
11
34
82
225
600
11
34
82
224
597
11
33
80
219
585
11
32
77
212
564
10
31
73
201
535
-35
7
22
53
145
387
8
26
62
169
451
9
29
69
188
501
10
31
74
202
539
11
32
78
213
567
11
33
80
219
585
11
34
81
223
593
11
34
81
223
593
11
33
80
220
585
11
32
78
213
569
10
31
75
204
544
-40
7
21
50
137
366
8
25
59
162
432
9
28
66
181
484
10
30
72
196
524
10
32
76
208
553
11
33
79
215
573
11
33
80
219
584
11
34
80
220
587
11
33
80
218
582
11
33
78
214
569
10
31
75
206
548
-45
6
20
47
129
344
8
23
56
154
411
9
27
64
174
465
9
29
69
190
506
10
31
74
202
538
11
32
77
210
560
11
33
79
215
573
11
33
79
217
579
11
33
79
216
576
11
32
78
213
566
10
31
75
206
549
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8 (see page 11),
Plug and cable assembly EXV-M60
2) Controller Kit EC3-X32/EC3-X33 (s. page 36 and overview on page 148)
3)optional ECD-002 Display Unit with connection cable (s. page 36)
SGE127-EN-1101
15
Alco Controls
Application Expansion Valve and Liquid Injection Valve
Condensing Temperature
Dew point
Bubble point
°C
°C
64
60
59
55
54
50
50
45
45
40
40
35
35
30
30
25
26
20
21
15
16
10
Extended capacity kW
R 407C
15
16
50
119
328
874
17
50
120
330
879
16
50
118
326
869
16
48
115
316
843
15
46
109
300
801
14
42
101
278
742
12
38
90
248
661
10
32
75
207
552
7
23
54
148
395
10
17
51
120
332
884
17
51
122
336
895
17
51
121
334
891
16
50
119
327
873
16
48
114
315
840
15
45
108
297
793
14
42
99
273
729
12
37
88
241
644
10
30
72
199
530
7
21
50
137
365
5
17
51
121
333
889
17
52
123
339
904
17
52
123
340
906
17
51
122
336
894
16
50
118
326
870
16
48
113
312
832
15
45
106
292
779
13
41
97
266
710
12
36
85
233
621
9
29
69
189
503
6
19
45
123
329
0
17
51
121
333
889
17
52
124
341
909
17
52
125
343
915
17
52
124
341
909
17
51
121
334
891
16
49
117
323
860
15
47
111
306
817
14
44
103
285
760
13
39
94
258
687
11
34
81
223
594
9
27
64
176
470
-5
17
51
121
332
885
17
52
124
341
908
17
53
125
345
919
17
53
125
344
918
17
52
123
339
905
17
50
120
330
880
16
48
115
317
844
15
46
108
299
796
14
42
100
276
735
12
38
90
247
658
11
32
76
210
561
Evaporating Temperature °C
-10
-15
-20
-25
17
16
16
16
50
50
49
48
119
118
116
114
329
325
320
314
877
867
854
838
17
17
17
16
52
51
51
50
123
122
121
119
339
336
332
328
904
897
886
873
17
17
17
17
53
52
52
51
125
125
123
122
345
343
340
336
919
914
907
896
17
17
17
17
53
53
52
52
125
125
125
124
346
345
344
341
921
920
916
908
17
17
17
17
52
52
52
52
124
125
125
124
342
344
343
341
913
916
915
910
17
17
17
17
51
52
52
52
122
123
123
123
335
338
339
338
894
901
904
902
16
16
17
17
49
50
51
51
118
119
120
121
324
329
331
332
864
876
883
885
15
16
16
16
47
48
49
49
112
115
116
117
309
316
320
322
823
841
853
860
14
15
15
16
44
46
47
47
105
108
111
112
289
299
305
309
770
796
814
825
13
14
14
15
40
42
44
45
96
101
104
106
265
277
287
293
705
740
764
781
12
13
13
14
36
38
40
42
85
91
96
99
234
251
264
273
624
670
704
727
Valve
Type
-30
15
47
112
308
821
16
49
117
322
858
17
51
120
331
883
17
51
122
337
897
17
52
123
338
902
17
51
122
337
897
17
51
120
331
884
16
49
117
323
861
16
48
113
312
831
15
45
108
297
791
14
43
101
279
743
-35
15
46
109
301
802
16
48
114
315
840
16
50
118
325
868
17
51
120
332
884
17
51
121
334
891
17
51
121
334
889
17
50
120
329
878
16
49
117
322
859
16
48
113
312
832
15
46
108
299
796
14
43
103
282
753
-40
15
45
106
293
781
15
47
112
308
821
16
49
116
319
851
16
50
118
326
869
17
50
120
330
878
17
50
120
330
879
16
50
119
326
870
16
49
116
320
854
16
48
113
311
829
15
46
109
299
797
14
43
103
284
757
-45
14
43
103
285
759
15
46
109
301
801
16
48
113
312
832
16
49
116
320
853
16
49
118
324
864
16
50
118
325
866
16
49
117
323
860
16
48
115
317
846
15
47
112
309
824
15
46
108
298
795
14
43
103
284
758
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8 (see page 11),
Plug and cable assembly EXV-M60
2) Controller Kit EC3-X32/EC3-X33 (s. page 36 and overview on page 148)
3)optional ECD-002 Display Unit with connection cable (s. page 36)
16
SGE127-EN-1101
Alco Controls
Application Expansion Valve and Liquid Injection Valve
Condensing
Temperature
°C
60
55
50
45
40
35
30
25
20
15
10
Extended capacity kW
R 410A
15
17
51
123
339
18
53
127
350
935
18
53
128
351
936
17
52
124
342
913
16
49
118
324
864
15
45
108
296
789
13
38
93
255
680
10
29
71
195
520
4
13
31
84
225
10
17
52
126
348
18
55
132
362
965
18
55
133
366
975
18
54
131
361
962
17
52
126
348
927
16
49
118
326
869
15
44
107
294
786
13
38
91
251
669
9
28
68
188
501
3
10
23
64
172
5
18
53
129
354
19
56
135
370
988
19
57
137
377
1006
19
57
136
375
1001
18
55
133
366
977
18
53
127
349
932
16
49
118
325
866
15
44
106
291
775
12
37
89
244
652
9
27
65
178
475
1
4
10
28
76
Valve
Type
Evaporating Temperature °C
0
18
54
130
358
19
57
137
377
1005
19
58
140
386
1029
19
58
141
387
1031
19
57
138
381
1015
18
55
134
368
981
17
52
126
348
928
16
48
117
321
855
14
43
103
284
758
12
36
86
236
629
8
25
60
166
443
-5
18
54
131
360
19
57
138
381
1016
20
59
142
392
1045
20
60
144
395
1054
20
59
142
392
1045
19
58
139
382
1019
18
55
133
366
976
17
52
125
344
916
16
47
114
314
837
14
42
100
276
735
11
34
82
225
600
-10
18
54
131
361
19
58
139
383
1021
20
60
144
396
1056
20
60
146
401
1070
20
60
145
400
1067
20
59
143
393
1048
19
57
138
380
1013
18
54
131
361
964
17
51
122
337
898
15
46
111
305
813
13
40
96
265
706
-15
18
54
131
360
19
58
139
383
1023
20
60
145
398
1061
20
61
147
405
1080
20
61
147
406
1082
20
60
146
401
1069
20
59
142
390
1041
19
56
136
375
1000
18
53
129
354
944
16
49
119
327
873
15
44
107
294
783
-20
18
54
130
358
19
58
139
382
1020
20
60
145
398
1062
20
61
148
407
1085
21
62
149
409
1091
20
61
148
406
1083
20
60
145
398
1061
19
58
140
385
1027
18
55
133
367
979
17
52
125
344
917
16
47
115
315
841
-25
18
53
129
354
19
57
138
380
1014
20
60
144
397
1059
20
61
148
407
1085
21
62
149
411
1095
21
62
149
409
1092
20
61
147
403
1075
20
59
143
392
1046
19
57
137
377
1005
18
54
130
357
951
17
50
121
332
885
-30
18
53
127
350
19
57
137
377
1005
20
59
143
394
1052
20
61
147
405
1082
21
62
149
411
1095
21
62
149
411
1095
20
61
148
406
1083
20
60
144
397
1058
19
58
139
383
1023
18
55
133
366
976
17
52
125
344
917
-35
17
52
125
344
19
56
135
372
992
20
59
142
391
1043
20
61
146
403
1075
21
62
149
409
1091
21
62
149
410
1095
20
61
148
407
1086
20
60
145
399
1065
19
58
141
388
1034
19
56
135
372
992
18
53
128
352
940
-40
17
51
123
338
18
55
133
366
978
19
58
140
386
1030
20
60
145
399
1064
20
61
148
406
1084
20
62
149
409
1090
20
61
148
406
1084
20
60
146
400
1067
20
59
142
390
1040
19
57
137
376
1003
18
54
130
358
956
-45
17
50
120
331
18
54
131
360
961
19
57
138
380
1015
20
59
143
394
1052
20
61
146
402
1073
20
61
148
406
1082
20
61
147
405
1079
20
60
145
399
1065
20
59
142
390
1042
19
57
137
378
1008
18
55
132
362
965
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8 (see page 11),
Plug and cable assembly EXV-M60
2) Controller Kit EC3-X32/EC3-X33 (s. page 36 and Overview on page 148)
3)optional ECD-002 Display Unit with connection cable (s. page 36)
SGE127-EN-1101
17
Alco Controls
Application Expansion Valve and Liquid Injection Valve
Condensing
Temperature
Extended capacity kW
R 124
°C
30
7
22
53
8
24
57
8
25
61
9
26
63
9
27
64
9
27
64
9
26
62
8
25
60
8
23
56
100
95
90
85
80
75
70
65
60
25
7
21
51
8
23
56
8
25
59
9
26
62
9
27
63
9
27
64
9
26
63
8
26
61
8
24
58
20
7
20
49
7
23
54
8
24
58
8
25
61
9
26
63
9
27
64
9
27
64
9
26
62
8
25
60
Evaporating Temperature °C
15
10
6
6
19
18
47
44
7
7
22
21
52
50
8
7
24
23
56
54
8
8
25
24
60
58
8
8
26
25
62
61
9
9
26
26
63
62
9
9
27
26
63
63
9
9
26
26
63
63
8
8
26
26
61
62
Valve
Type
5
6
17
42
7
20
47
7
22
52
8
23
56
8
25
59
8
25
61
9
26
62
9
26
62
8
26
62
0
5
16
39
6
19
45
7
21
50
7
23
54
8
24
57
8
25
60
8
25
61
8
26
62
8
26
61
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8 (see page 11),
Plug and cable assembly EXV-M60
2) Controller Kit EC3-X32/EC3-X33 (s. page 36 and Overview on page 148)
3)optional ECD-002 Display Unit with connection cable (s. page 36)
Condensing
Temperature
°C
-10
-15
-20
-25
-30
-35
-40
-45
18
Extended capacity kW
R 23
-45
17
53
127
16
50
119
15
45
109
13
40
96
11
33
78
7
22
53
-50
18
55
132
17
52
125
16
48
117
14
44
106
13
38
92
10
30
73
6
19
46
-55
19
56
135
18
54
130
17
51
122
15
47
113
14
42
101
12
36
86
9
28
67
5
15
37
-60
19
57
138
18
55
133
17
53
127
16
49
118
15
45
108
13
40
96
11
33
80
8
25
60
Evaporating Temperature °C
-65
-70
-75
-80
19
19
19
19
58
58
58
58
139
140
140
140
19
19
19
19
56
57
57
57
135
137
137
137
18
18
18
18
54
55
55
55
130
132
133
134
17
17
17
18
51
52
53
53
122
125
127
128
16
16
16
17
47
49
50
51
114
117
120
122
14
15
15
16
43
45
46
47
103
108
111
114
12
13
14
14
37
40
42
43
90
96
101
104
10
11
12
13
30
34
37
39
73
82
88
93
Val
Type
-85
19
58
139
19
57
137
18
55
133
18
53
129
17
51
122
16
48
115
15
44
106
13
40
96
-90
19
57
138
19
57
136
18
55
133
18
53
128
17
51
123
16
48
116
15
45
108
13
41
98
-95
19
57
137
18
56
135
18
55
132
18
53
128
17
51
123
16
48
116
15
45
108
14
41
99
-100
18
56
135
18
55
134
18
54
131
17
53
127
17
51
122
16
48
116
15
45
108
14
41
100
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
EX4
EX5
EX6
SGE127-EN-1101
Alco Controls
Application Expansion Valve and Liquid Injection Valve
Condensing
Temperature
°C
10
5
0
-5
Extended capacity kW
R 744
8
5
15
36
99
-
5
12
36
86
237
-
0
18
55
132
362
12
37
89
244
-
Valve
Type
Evaporating Temperature °C
-5
22
68
164
450
19
57
137
376
12
38
90
247
659
-10
26
79
189
518
23
71
170
466
19
58
139
383
1023
12
37
89
245
654
-10
-15
-20
-25
-30
-15
29
87
208
572
27
81
195
535
24
72
173
475
1267
19
59
140
385
1028
12
36
87
239
639
-20
31
94
225
617
29
90
215
589
27
83
198
544
1452
24
73
174
477
1275
19
58
139
382
1021
11
35
84
229
613
-25
33
99
238
653
32
96
231
634
30
91
218
598
1598
27
83
199
547
1460
24
72
173
475
1269
19
57
137
376
1003
11
33
79
216
576
-30
34
104
249
683
33
102
244
670
32
98
234
642
1715
30
91
219
601
1604
27
83
198
544
1452
23
71
171
468
1250
18
56
133
365
974
10
30
72
198
528
-35
35
108
257
707
35
106
254
699
34
103
247
677
1809
32
98
234
644
1718
30
91
217
597
1594
27
82
195
536
1431
23
70
166
457
1220
18
53
128
350
935
9
27
64
175
466
-35
-40
-40
36
110
264
726
36
110
263
722
35
107
257
705
1883
34
103
247
678
1809
32
97
233
639
1705
29
89
214
588
1570
26
80
191
523
1398
22
67
161
442
1179
17
51
121
332
887
7
22
53
145
386
-45
37
113
269
740
37
113
269
739
36
111
265
727
1942
35
107
257
705
1881
34
102
245
671
1793
31
96
229
628
1677
29
87
209
574
1532
25
77
185
507
1353
21
64
154
423
1129
16
47
113
310
828
5
16
37
103
275
-50
38
114
273
750
38
115
274
753
37
113
271
744
1987
36
110
264
725
1937
35
106
254
697
1861
33
100
240
660
1761
31
93
223
613
1636
28
85
202
556
1483
24
74
177
486
1298
20
61
146
400
1068
14
43
103
284
759
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8 (see page 11),
Plug and cable assembly EXV-M60
2) Controller Kit EC3-X32/EC3-X33 (s. page 36 and Overview on page 148)
3)optional ECD-002 Display Unit with connection cable (s. page 36)
SGE127-EN-1101
19
Alco Controls
Application Hot Gas Bypass - Nominal Capacities (kW)
Valve Type
Kv, m3/h
R 22 / R 407C
R 134a
R 404A / R 507
EX4
0.21
4.9
3.4
EX5
0.68
16
11
4.6
15
EX6
1.57
37
26
35
EX7
5.58
131
92
126
EX8
16.95
399
278
382
The nominal capacity (Qn) is based on the following conditions:
Refrigerant
Evaporating temperature
Condensing temperature
Subcooling
+4°C (dew point)
+38°C bubble point /
+43°C dew point
+38°C
1K
R 407C
+4°C
R 22, R 134a, R 404A, R 507
For other operating conditions use Excel based Selection
Tool (download from www.emersonclimate.eu) or use the
following quick selection tables.
Condensing
Temperature °C
60 bubble point for all refrig.
(64 dew point for R 407C)
50 bubble point for all refrig.
(54 dew point for R 407C)
40 bubble point for all refrig.
(45 dew point for R 407C)
30 bubble point for all refrig.
(35 dew point for R 407C)
Extended Capacity kW
R 22 / R 407C
7
23
54
191
581
6.1
20
46
163
495
4.9
16
38
136
414
4.3
14
32
112
340
R 134a
4.9
16
38
135
411
4.3
14
32
115
348
3.7
12
27
95
289
2.8
9
22
78
236
1K
Biflow versions are not released for hot gas bypass applications.
EX4 .. EX8 must be installed with motor downward in hot gas
line applications. This insures the valve life expectancy.
Install a check valve on main hot gas line just after branch
to Control Valve.
R 404A / R 507
5.8
19
45
161
488
5.5
18
41
147
447
4.9
16
36
130
394
4
13
31
111
336
Valve
type
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
EX4
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX4, EX5, EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Driver EXD-U00 Part No. 804 557 and
Terminal Kit K09-U00 Part No. 804 559
20
SGE127-EN-1101
Alco Controls
Application Suction Pressure Regulation (evaporating or crankcase pressure) - Nominal Capacities (kW)
Kv, m3/h
R 407C
R 22
R 134a
R 404A
1.57
3.9
4.1
3.1
3.5
EX7
5.58
14
15
11
13
EX8
16.95
42
45
34
38
Valve Type
EX6
The nominal capacity (Qn) is based on the following conditions:
Refrigerant
Evaporating temperature
Condensing temperature
Subcooling
Pressure Drop
+4°C (dew point)
+38°C bubble point /
+43°C dew point
+38°C
1K
0.15 bar
1K
0.15 bar
R 407C
+4°C
R 22, R 134a, R 404A
For other operating conditions use Excel based Selection
Tool (download from www.emersonclimate.eu) or use the
following quick selection tables.
Multiply above nominal capacities by following factors to
obtain capacities at different pressure drops:
∆P, bar
0.10
0.82
Correction factor
Condensing
Temperature
10
3
10
30
3
11
34
3
12
38
4
14
41
4
15
45
5
2
9
27
3
10
30
3
11
34
3
12
37
4
13
40
Example:
EX6 provides 3.5 kW at 0.15 bar pressure drop with R404A
or 3.5*1.41=4.9 kW at 0.3 bar pressure drop.
Evaporating temperature ° C
0
2
8
24
2
9
27
3
10
30
3
11
33
3
12
36
5
3
12
37
4
13
41
4
15
45
4
16
48
5
17
52
-10
2
6
18
2
7
21
2
8
23
2
8
26
3
9
28
Extended capacity kW
R 22
10
4
13
41
4
15
45
5
16
49
5
17
53
5
19
56
0.30
1.41
Extended capacity kW
° C
60
50
40
30
20
° C
60
50
40
30
20
0.20
1.15
R 134a
Condensing
Temperature
0.15
1.00
For biflow versions attention should be paid to the temperature range TS -40°C bis +80°C !
EX6 .. EX8 must be installed with motor downward in
suction line applications. This insures the valve life expectancy.
Evaporating temperature ° C
0
3
11
34
3
12
37
4
13
41
4
14
44
4
15
47
-10
3
9
27
3
10
30
3
11
33
3
12
36
4
13
39
-20
2
7
22
2
8
24
2
9
27
3
9
29
3
10
31
-30
2
5
17
2
6
19
2
7
21
2
7
22
2
8
24
Valve
type
-20
1
4
13
1
5
15
2
6
17
2
6
19
2
7
21
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
Valve
type
-40
1
4
12
1
5
14
1
5
15
2
5
16
2
6
18
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
Typical Order Package
1) Valve EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Controller Kit EXD-U00 Part No. 808 038
SGE127-EN-1101
21
Alco Controls
Application Suction Pressure Regulation
(evaporating or crankcase pressure)
Condensing
Temperature
° C
60
50
40
30
20
R 404A / R 507
10
3
9
29
3
12
36
4
14
42
4
16
48
5
17
53
Condensing temperature
Dew point
Bubble point
°C ° C
64
60
54
50
45
40
35
30
26
20
5
2
8
26
3
11
32
3
12
38
4
14
43
4
16
48
R
407C
10
3
12
36
4
14
41
4
15
46
5
17
51
5
18
55
Extended capacity kW
Evaporating temperature ° C
0
-10
-20
2
2
1
8
6
4
23
18
13
3
2
2
9
7
6
29
23
18
3
3
2
11
9
7
34
27
21
4
3
2
13
10
8
39
31
25
4
3
3
14
12
9
44
35
28
-30
1
3
10
1
4
13
1
5
16
2
6
19
2
7
21
Extended capacity kW
Evaporating temperature ° C
5
0
3
3
11
10
33
29
3
3
12
11
37
34
4
3
14
12
42
38
4
4
15
14
46
41
5
4
16
15
50
45
-10
2
8
23
2
9
27
3
10
30
3
11
33
3
12
36
Valve
type
-40
1
2
7
1
3
9
1
4
12
1
5
14
1
5
16
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
Valve
type
-20
2
6
18
2
7
21
2
8
23
2
9
26
3
9
28
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
Typical Order Package
1) Valve EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Controller Kit EXD-U00 Part No. 808 038
22
SGE127-EN-1101
Alco Controls
Application Condensing Pressure Regulation and Liquid Duty Nominal Capacities (kW)
Valve Type
Kv, m3/h
R 407C
R 22
R 134a
R 404A
EX5
0.68
18
20
18
13
EX6
1.57
43
46
42
30
EX7
5.58
153
162
151
106
EX8
16.95
463
491
458
323
The nominal capacity (Qn) is based on the following conditions:
Refrigerant
Evaporating temperature
Condensing temperature
Subcooling
Pressure Drop
+4°C (dew point)
+38°C bubble point /
+43°C dew point
+38°C
1K
0.35 bar
1K
0.35 bar
R 407C
+4°C
R 22, R 134a, R 404A
Multiply above nominal capacities by following factors to
obtain capacities at different pressure drops:
∆P, bar
Correction factor
Condensing
Temperature
° C
60
50
40
30
20
R 134a
10
14
32
115
350
16
37
133
405
18
42
151
458
20
47
168
512
22
52
186
564
Condensing
Temperature
° C
60
50
40
30
20
SGE127-EN-1101
0.15
0.65
0.35
1.00
Extended capacity kW
Evaporating temperature ° C
0
-10
13
13
31
29
109
104
332
315
15
15
36
34
127
121
387
369
18
17
41
39
145
139
440
422
20
19
46
44
162
156
493
474
22
21
51
49
180
173
546
526
-20
12
27
98
296
14
32
115
350
16
37
133
403
18
42
150
455
20
47
167
507
Extended capacity kW
R 22
10
15
36
128
387
17
41
144
439
19
45
161
488
21
50
177
536
23
54
192
584
0.20
0.76
Example:
EX6 provides 30kW at 0.35bar pressure drop with R404A or
30*0.76=22.8 kW at 0.2 bar pressure drop.
0
15
35
124
377
17
40
141
428
19
44
157
477
21
49
173
525
23
53
188
572
Evaporating temperature ° C
-10
-20
15
14
34
33
120
116
365
353
16
17
36
39
129
137
391
416
19
18
43
42
153
149
465
453
20
20
48
46
169
165
513
500
22
22
52
51
184
180
560
547
-30
14
32
112
341
16
36
129
391
17
41
145
439
19
45
160
486
21
49
175
533
Valve
type
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
Valve
type
-40
13
30
108
328
15
35
124
377
17
39
140
426
19
44
156
472
21
48
171
519
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
23
Alco Controls
Application Condensing Pressure Regulation and Liquid Duty
Condensing
Temperature
° C
60
50
40
30
20
R 404A /R 507
10
8
19
66
202
11
24
87
264
13
30
106
321
15
35
123
375
17
40
141
427
Condensing
Temperature
Dew point
Bubble point
° C
° C
64
54
45
35
26
60
50
40
30
20
Evaporating temperature °
C
0
-10
-20
8
17
62
189
10
23
82
250
12
28
101
306
14
33
119
360
16
38
136
412
7
16
58
175
9
22
78
236
12
27
96
291
14
32
114
345
16
37
131
397
6
15
53
160
9
20
73
220
11
26
91
276
13
30
108
329
15
35
125
380
R 407C
Extended capacity kW
Extended capacity kW
Evaporating temperature ° C
10
0
14
32
112
340
16
37
132
402
18
43
152
460
21
48
170
517
23
53
189
573
13
30
108
327
15
36
128
388
18
41
147
446
20
47
166
503
22
52
184
558
Valve
type
-30
-40
6
13
48
146
8
19
67
205
10
24
85
260
12
29
103
312
14
34
120
363
5
12
43
130
8
17
62
189
10
23
80
243
12
27
97
295
14
32
114
346
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
Valve
type
-10
-20
12
29
103
313
15
35
123
373
17
40
142
431
19
45
160
487
22
50
179
543
12
28
98
298
14
33
118
358
17
38
137
415
19
44
155
471
21
49
173
526
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
EX5
EX6
EX7
EX8
Typical Order Package
1) Valve EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Controller Kit EXD-U00 Part No. 808 038
24
SGE127-EN-1101
Alco Controls
Application hot gas flow such as heat reclaim application
Nominal Capacities (kW)
Valve Type
Kv, m3/h
R 22 / R 407C
1.57
11
9
10
13
5.58
39
33
36
47
EX8
16.95
119
101
108
144
Condensing
Temperature
Pressure
Drop
°C
bar
0.1
0.5
1.0
0.1
0.5
1.0
0.1
40
0.5
1.0
0.1
30
R 410A
EX7
For other conditions see following tables.
50
R 404A / R 507
EX6
The nominal capacity (Qn) is based on the following conditions:
Refrigerant
Evaporating
Condensing
temperature
temperature
point /
R 407C
+4°C (dew point) +38°C bubble
+43°C dew point
+4°C
+38°C
R 22, R 134a, R 404A, R 507
60
R 134a
0.5
1.0
10
5
16
49
10
35
107
14
49
148
4
16
48
10
35
105
13
48
145
4
15
46
9
33
100
13
45
138
4
14
43
9
31
94
12
42
128
5
4
16
47
10
34
104
13
47
144
4
15
47
9
34
102
13
46
141
4
15
45
9
32
98
12
44
134
4
14
42
9
30
92
12
41
125
Pressure
Drop
Isentropic
Efficiency
1K
0.5 bar
80%
1K
0.5 bar
80%
Valves must be installed with motor downward in hot gas
line applications. This insures the valve life expectancy.
Bi-flow versions are not released for hot gas flow applications.
Extended capacity kW
R 134a
15
5
16
50
10
36
110
14
50
152
5
16
49
10
35
108
14
49
148
4
16
47
10
34
103
13
46
141
4
15
44
9
32
96
12
43
130
Subcooling
0
4
15
46
9
33
101
13
46
139
4
15
45
9
33
99
13
45
137
4
14
44
9
32
96
12
43
131
4
14
42
8
30
90
11
40
122
-5
4
15
44
9
32
97
12
44
135
4
14
44
9
32
97
12
44
133
4
14
43
9
31
93
12
42
128
4
13
41
8
29
88
11
39
119
Evaporating Temperature °C
-10
-15
-20
-25
4
4
4
4
14
14
13
13
43
41
40
38
9
8
8
8
31
30
29
28
94
91
87
84
12
12
11
11
43
41
40
38
130
126
121
116
4
4
4
4
14
14
13
13
43
41
40
39
9
8
8
8
31
30
29
28
94
91
88
85
12
12
11
11
43
41
40
39
129
125
121
117
4
4
4
4
14
13
13
13
42
40
39
38
8
8
8
8
30
29
28
27
91
88
86
83
12
11
11
11
41
40
39
38
124
121
117
114
4
4
3
3
13
13
12
12
40
39
38
37
8
8
8
7
28
28
27
26
86
84
81
79
11
11
10
10
38
37
36
35
117
114
111
108
Valve
Type
-30
3
12
37
7
26
80
10
37
112
3
12
37
8
27
82
10
37
113
3
12
37
7
26
80
10
36
110
3
12
35
7
25
77
10
34
105
-35
3
12
35
7
25
77
10
35
107
3
12
36
7
26
79
10
36
109
3
12
36
7
26
78
10
35
107
3
11
34
7
25
75
9
33
102
-40
3
11
33
7
24
74
9
34
102
3
11
35
7
25
76
10
34
105
3
11
34
7
25
75
10
34
103
3
11
33
7
24
72
9
32
98
-45
3
10
32
6
23
70
9
32
97
3
11
33
7
24
73
9
33
100
3
11
33
7
24
73
9
33
100
3
11
32
6
23
70
9
31
95
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
Typical Order Package
1) Valve EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Controller Kit EXD-U00 Part No. 808 038
SGE127-EN-1101
25
Alco Controls
Application hot gas flow such as heat reclaim application
Condensing Pressure
Temperature*
Drop
°C
bar
0.1
60
0.5
1.0
0.1
50
0.5
1.0
0.1
40
0.5
1.0
0.1
30
0.5
1.0
Extended capacity kW
R 22 / R 407C
15
6
20
59
12
43
131
17
60
183
5
19
58
12
42
128
17
59
178
5
18
56
11
40
123
16
56
170
5
17
53
11
38
115
15
52
159
10
5
19
58
12
42
129
17
59
179
5
19
57
12
41
126
16
57
175
5
18
55
11
40
120
15
55
167
5
17
52
10
37
113
14
51
156
5
5
19
57
12
41
126
16
58
175
5
18
56
11
40
123
16
56
171
5
18
54
11
39
118
15
54
163
5
17
51
10
37
111
14
50
153
0
5
18
55
11
40
123
16
56
171
5
18
54
11
40
120
15
55
167
5
17
52
11
38
115
15
53
160
5
16
50
10
36
109
14
49
150
-5
5
18
54
11
39
119
15
55
167
5
17
53
11
39
117
15
54
163
5
17
51
10
37
113
14
52
157
4
16
49
10
35
107
14
48
147
Evaporating Temperature °C
-10
-15
-20
-25
5
5
5
4
17
17
16
16
53
51
50
48
11
10
10
10
38
37
36
35
116
113
110
107
15
15
14
14
53
52
51
49
162
158
154
149
5
5
5
4
17
17
16
16
52
51
49
48
11
10
10
10
38
37
36
35
115
112
109
106
15
14
14
14
52
51
50
49
159
155
151
147
5
5
4
4
16
16
16
15
50
49
48
47
10
10
10
9
36
35
35
34
110
108
105
103
14
14
14
13
50
49
48
47
153
149
146
142
4
4
4
4
16
15
15
15
48
46
45
44
10
9
9
9
34
34
33
32
104
102
100
97
13
13
13
12
47
46
45
44
144
141
138
134
Valve
Type
-30
4
15
47
10
34
103
13
48
145
4
15
47
10
34
103
13
47
143
4
15
45
9
33
100
13
46
139
4
14
43
9
31
95
12
43
131
-35
4
15
45
9
33
100
13
46
140
4
15
45
9
33
100
13
46
139
4
15
44
9
32
97
12
44
135
4
14
42
9
30
93
12
42
128
-40
4
14
44
9
32
97
13
45
135
4
14
44
9
32
97
13
44
135
4
14
43
9
31
94
12
43
131
4
14
41
8
30
90
12
41
124
-45
4
14
42
9
31
94
12
43
131
4
14
42
9
31
94
12
43
131
4
14
42
8
30
92
12
42
127
4
13
40
8
29
88
11
40
121
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
*) Condensing temperatures R 407C:
The relation between bubble points and dew points is as follows:
Bubble point °C 60
50
40
30
Dew point °C
64
54
45
35
Typical Order Package
1) Valve EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Controller Kit EXD-U00 Part No. 808 038
26
SGE127-EN-1101
Alco Controls
Application hot gas flow such as heat reclaim application
Condensing
Temperature
Pressure
Drop
°C
bar
0.1
60
0.5
1.0
0.1
50
0.5
1.0
0.1
40
0.5
1.0
0.1
30
0.5
1.0
Extended capacity kW
R 404A
15
4
15
45
9
32
99
13
45
137
5
16
49
10
35
107
14
49
149
5
16
50
10
36
109
14
50
152
5
16
49
10
35
108
14
49
149
10
4
14
43
9
31
95
12
44
132
4
16
47
10
34
104
13
48
145
4
16
49
10
35
107
14
49
148
4
16
48
10
35
105
13
48
146
5
4
14
42
8
30
92
12
42
127
4
15
46
9
33
101
13
46
141
4
16
47
10
34
104
13
48
144
4
15
47
10
34
103
13
47
142
0
4
13
40
8
29
88
11
40
122
4
15
44
9
32
98
13
45
136
4
15
46
9
33
101
13
46
140
4
15
46
9
33
101
13
46
139
-5
4
13
38
8
28
84
11
39
117
4
14
43
9
31
95
12
43
131
4
15
45
9
32
98
13
45
136
4
15
45
9
32
98
13
45
135
Evaporating Temperature °C
-10
-15
-20
-25
3
3
3
3
12
11
11
10
36
35
33
31
7
7
7
6
26
25
24
22
80
76
72
68
10
10
9
9
37
35
33
31
112
106
101
95
4
4
4
3
14
13
13
12
41
40
38
36
8
8
8
7
30
29
28
26
91
88
84
80
12
11
11
10
42
40
38
37
127
122
117
112
4
4
4
4
14
14
13
13
43
42
40
39
9
9
8
8
31
30
29
28
95
92
89
86
12
12
11
11
44
42
41
39
132
128
124
119
4
4
4
4
14
14
13
13
43
42
41
40
9
9
8
8
31
31
30
29
95
93
90
87
12
12
12
11
43
42
41
40
132
128
124
120
Valve
Type
-30
3
10
29
6
21
64
8
29
89
3
11
35
7
25
77
10
35
107
3
12
37
8
27
83
11
38
115
4
13
38
8
28
84
11
38
117
-35
3
9
27
6
20
60
8
27
84
3
11
33
7
24
73
9
33
102
3
12
36
7
26
79
10
36
110
3
12
37
8
27
81
10
37
113
-40
2
8
25
5
18
56
7
26
78
3
10
31
6
23
69
9
32
96
3
11
34
7
25
76
10
35
105
3
12
36
7
26
78
10
36
109
-45
2
8
23
5
17
52
7
24
72
3
10
30
6
22
65
8
30
91
3
11
33
7
24
73
9
33
101
3
11
34
7
25
76
10
34
104
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
Typical Order Package
1) Valve EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Controller Kit EXD-U00 Part No. 808 038
SGE127-EN-1101
27
Alco Controls
Application hot gas flow such as heat reclaim application
Condensing
Temperature
Pressure
Drop
°C
bar
0.1
60
0.5
1.0
0.1
50
0.5
1.0
0.1
40
0.5
1.0
0.1
30
0.5
1.0
Extended capacity kW
R 410A
15
6
21
64
13
47
143
19
66
200
6
22
67
14
49
149
19
69
209
6
22
67
14
49
148
19
68
207
6
21
65
13
47
143
18
65
199
10
6
21
63
13
46
140
18
64
196
6
22
66
14
48
146
19
67
204
6
22
66
13
48
146
19
67
203
6
21
64
13
46
141
18
64
195
5
6
20
62
13
45
137
18
63
191
6
21
65
13
47
143
19
66
200
6
21
65
13
47
143
18
66
199
6
21
63
13
45
138
18
63
192
0
6
20
60
12
44
133
17
61
186
6
21
63
13
46
140
18
64
196
6
21
63
13
46
140
18
64
195
6
20
61
13
45
135
17
62
188
-5
5
19
58
12
43
130
17
60
182
6
20
62
13
45
137
18
63
191
6
20
62
13
45
137
18
63
191
6
20
60
12
44
133
17
61
185
Evaporating Temperature °C
-10
-15
-20
-25
5
5
5
5
19
18
18
17
57
55
53
52
12
11
11
11
41
40
39
38
126
122
118
115
16
16
15
15
58
56
55
53
177
171
166
161
6
5
5
5
20
19
19
18
60
59
57
55
12
12
12
11
44
43
42
40
133
130
126
123
17
17
16
16
61
60
58
57
186
182
177
172
6
5
5
5
20
19
19
18
60
59
58
56
12
12
12
11
44
43
42
41
134
131
127
124
17
17
16
16
61
60
59
57
187
182
178
173
5
5
5
5
19
19
19
18
59
58
56
55
12
12
12
11
43
42
41
40
130
127
124
121
17
16
16
16
60
58
57
56
181
177
173
169
Valve
Type
-30
5
16
50
10
36
111
14
51
155
5
18
54
11
39
119
15
55
167
5
18
54
11
40
121
16
55
168
5
18
53
11
39
118
15
54
165
-35
4
16
48
10
35
107
14
49
150
5
17
52
11
38
115
15
53
161
5
17
53
11
39
117
15
54
164
5
17
52
11
38
115
15
53
160
-40
4
15
46
10
34
103
13
47
144
5
17
50
10
37
111
14
51
156
5
17
51
11
37
114
15
52
159
5
17
51
10
37
112
14
51
156
-45
4
15
44
9
32
99
13
46
138
4
16
48
10
35
108
14
50
151
5
16
50
10
36
110
14
51
154
5
16
49
10
36
109
14
50
152
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
EX6
EX7
EX8
Typical Order Package
1) Valve EX6, EX7 or EX8
Plug and cable assembly EXV-M60
2) Controller Kit EXD-U00 Part No. 808 038
28
SGE127-EN-1101
Alco Controls
Electrical Control Valves Series EX4, EX5, EX6, EX7, EX8
Technical Data
Compatibility * MOPD (maximum operating
pressure differential)
Max. working pressure, PS
Medium temperature range:
Uniflow version
Biflow version
Ambient temperature
Storage temperature
CE marking EX4/EX5
EX6/EX7/EX8 Salt spray test
Humidity
HCFCs, HFCs, CO2
Mineral and POE lubricants
EX4/EX5/EX6/EX7: 35 bar
EX8: 30 bar
45 bar
Liquid inlet temperature
TS: -50 ... +100°C
TS: -40 ... +80°C
-40 ... +55°C
-40 ... +70°C
not required
required, Cat I, Module A
non-corrosion stainless steel body
5 … 95% R.H.
Connections
ODF stainless steel fittings
Protection accordance to IP 67 with Alco supplied
IEC 529, DIN 40050
cable connector assembly
Vibration for non-connec- 4 g
ted and fastened valve
(0 .. 1000 Hz, 1 Oktave /min.)
Shock
20g at 11 ms, 80g at 1 ms
Net weight 0.5 kg (EX4), 0.52 kg (EX5), 0.6 kg (EX6), 1.1 kg (EX7), 1.5 kg (EX8)
Full travel time EX4/EX5/EX6: 1.5 s
EX7: 3.2 s, EX8: 5.2 s
Seat leakage Positive shut-off better than solenoid valve
External leakage
≤ 3 g / Jahr
Package and delivery
Single pack,
without electrical connector
*) Valves are not released for use with inflammable refrigerants.
Block Diagrams
Superheat Control with EC3-X33 (see page 36)
optional display unit ECD-002
Refrigerant Mass Flow Control with EXD-U (see page 37)
24V~
K09-P00
ECP-024
EXD-U
Digital input
1
4
6
9
11
12
13
SGE127-EN-1101
0 ... 10V or
EX4
EX5
EX6
EX7
EX8
4 ... 20mA
ECN-N60 sensor
PT5 pressure transmitter
Supply / Digital Input
Alarm out
EX4 ... EX8 valve
Suction pressure 4..20mA out
ECD-002 Display unit
29
Alco Controls
High Pressure Expansion Valves Series CX4, CX5, CX6, CX7
Emerson Climate Technologies CX series are stepper motor driven valves
for precise control of R744 (CO2) refrigerant mass flow in air conditioning,
refrigeration, heat pump applications. The Control Valves can be used as
high pressure expansion valve, liquid injection duty, hot gas bypass.
Features and Benefits
• Maximum working pressure, PS: 120 bar
• Test pressure, PT: 132 bar
• Burst pressure: >360 bar
• Fully hermetic design (no thread joints between
valve body and motor compartment)
• Applicable to transcritical CO2 applications
• Very short full stroke time
• High resolution and excellent repeatability
• Positive shut-off of valve to eliminate the use of an
additional solenoid valve
• Linear flow capacity
• Extremely wide capacity range (10 … 100%)
• Continuous modulation of mass flow, no stress
(liquid hammering) in the refrigeration circuit
• Direct coupling of motor and valve for high
reliability (no gear mechanism)
• Ceramic slide and port for accurate flow and
minimal wear
• Balanced force design
• Corrosion resistant stainless steel body and
connections
• 40 micron internal strainer
Selection Chart
Type CX4-CO2
CX5-CO2
CX6-CO2
CX7-CO2
Part No.
801 990
801 991
801 992
801 996
CX4
CX7
Kv, m3/h
0.21
0.68
1.57
5.58
Capacity modulation
10 ... 100%
Inlet connection ODF
3/8”
5/8” (16 mm)
7/8”
1-1/8”
Outlet connection ODF Electric connector
5/8”
7/8” (22 mm)
M12 plug
1-1/8”
1-1/8”
Cable and Connector Assemblies
Type
EXV-M15
EXV-M30
EXV-M60
30
Part No. Temperature Range Length
804 663
1.5 m
804 664
-50 … +80°C
3.0 m
804 665
6.0 m
Connector type to valve
M12, 4 pins
Connector type to driver or controller
Loose wires
Illustration
SGE127-EN-1101
Alco Controls
Electronic Controllers and Sensors
SGE127-EN-1101
31
Alco Controls
Selection
Table Electronic Controllers
32
Network communication
Description
without
TCP / IP
Superheat Controllers and Stepper Motor Drivers
Superheat Controller for Electrical control valves EX4 ... EX8
Digital Superheat Controller for Electrical control valves EX4 ... EX6
Universal Stepper Driver Module for Electrical Control Valves EX4 ... EX8
EC3-X33 EC3-X32
EC3-D73 EC3-D72 EXD-U00
LON
Page
36
36
37
Display Case and Cold Room Controllers for Thermo Expansion Valve applications
Thermostat Control
version for use with a compressor pack system
EC2-212
EC2-292
EC2-211
EC2-291
38
38
Display Case and Cold Room Controllers for Electrical Control Valves
Temperature + Superheat Control of EX2 (pressure/temperature input)
version for use with a compressor pack system
Temperature + Superheat Control of EX2 (temperature/temperature input)
version for use with a compressor pack system
Thermostat + Superheat Control of EX4 .. EX8 (Stepper Motor)
EC2-352
EC2-372
EC2-312
EC2-392
EC3-332
EC2-351
EC2-371
EC2-311
EC2-391
EC3-331
38
38
38
38
41
Condensing Unit Controllers
for 2 single stage compressors and 2 fans, on / off control
for 1 Digital ScrollTM and 1 single stage or two single stage compressors, fan speed control with FSP
EC2-512
EC2-552
-
-
44
44
Rack Controllers and Dual Circuit Controllers
for 8 single stage compressors or 7 compressors and 1 Copeland Scroll DigitalTM
for multistage compressors
dual circuits with 4 + 3 single stage compressors
dual circuits, 4 compressors one of which a Digital ScrollTM, 3 condenser fans + speed control EC3-652
EC3-672
EC3-812
EC3-932
EC3-651
EC3-671
EC3-811
EC3-931
47
47
47
47
Condenser Controllers
for up to 4 fans with fan speed control, 2 digital outputs
for up to 6 stages, one with continous control output 0 ... 10V, heat recovery control
EC2-712
EC2-742
EC3-752
EC2-711
EC2-741
EC3-751
44
44
49
Electronic Fan Speed Controllers
pressure actuated, current range 0,1 ... 4 A
current range 0,3 ... 8 A, 1- or 3-phase versions FSY
FSP/FSE
55
57
Electronic Smart Starter
for single phase compressor motors with up to 32 A
ESC
52
Pressure Transmitter
output signal 4 ... 20 mA
PT5
53
Universal Controllers
with 2 digital inputs, 3 temperature inputs, 4 relay outputs EC2-112
EC2-111
38
SGE127-EN-1101
Alco Controls
Electronic Superheat Controllers and Stepper Motor Drivers
ALCO designed superheat controllers and valve
drivers for stepper motor driven control valves for
all commercial refrigeration and air-conditioning
applications.
EC3-X33 is a universal superheat controller without
network communication for air conditioning,
refrigeration and industrial applications such as
chillers, industrial process cooling, rooftops, heat
pumps, package unit, close control, cold room, food
process and air driers. The ECD-002 Display/keypad
Unit is necessary for setup but not for operation
of the controllers. ECD-002 can be connected or
disconnected to EC3-X33 at any time.
enable the user to visualise the parameter list with a
standard WebBrowser like Internet Explorer®. When
connected to a suitable connection, the controller is
able to automatically send alarms by email to a PC
or mobile phone.
For use with Copeland Scroll DigitalTM technology
two other models are available. EC3-D73 is a standalone version for use with the ECD-002 Display /
Keypad unit whilst the EC3-D72 has a TCP/IP Ethernet
interface.
A 0-10V demand signal is required from a third
party controller to control a tandem system with
one fixed and one digital compressor. A patented
In the event of a cooling request and compressor algorithm synchronises the operation of the PWM
start-up, EC3-X33 needs to be informed. This can digital compressor valve and the EX series electrical
be achieved by a digital input. EC3-X33 will start control valve.
to control the refrigerant mass flow stand-alone
by precise positioning of the Control Valve under EXD-U Universal Drivers are stepper motor drivers
different operating conditions such as compressor and enable the operation of ALCO stepper motor
start-up, start of a further compressor, high head driven valves EX4 ... EX8 as Electronic expansion
pressure, low head pressure, high load, low load valve, Capacity control by means of hot gas bypass or
and partial load operation. EC3-X33 is capable for evaporating pressure regulator, Crankcase pressure
diagnostics and alarm. The alarm can be received regulator, Condenser pressure regulator, Liquid level
via relay output as well as optical LED/alarm code and Liquid injection.
on ECD-002.
The EC3-X32 has a similar function as EC3-X33 but
with a TCP/IP Ethernet communication interface
enabling the controller to be directly connected to
a network or a PC via the standard Ethernet port.
The EC3-X32 controller has embedded WebPages to
The universal driver module can be connected to
any controller which can provide a 4-20mA or 0-10V
analogue signal. The output is the opening/closing
of EX4 ... EX8 and consequently the control of the
refrigerant liquid or vapour mass flow in accordance
with the analogue input.
Display Case and Coldroom Controllers
The compact EC2 series is available with either TCP/IP
or LON communication protocols and covers also
applications where the display cases are connected
to a multiple compressor application. In this case,
the dedicated compressor relay on the controller is
no longer required and is available as a spare relay to
perhaps switch the display case lighting.
EC2-31x / EC2-39x (Temp / Temp): the superheat is
controlled using two temperature sensors.
EC2-35x / EC2-37x (Pressure / Temp): the superheat
is controlled using a pressure transmitter (PT5 series)
in conjunction with a temperature sensor.
Whilst the products were developed for display
cases, they may also be applied to control a simple
The controllers can therefore be split into two groups;
coldroom.
controller is required to switch the compressor
directly; integral application and those connected The EC3 series utilize in principle the same software
to a multiple compressor (rack) system.
technology of the EC2 series but provide additional
inputs and outputs to satisfy the requirements of
The EC2-21x, EC2-31x and EC2-35x have the
even the most demanding systems. Like the EC2,
dedicated compressor relay
the EC3 series may be connected together to form
The EC2-29x, EC2-39x and EC2-37x are for use with larger systems combining the control of multiple
the rack system.
compressors and fans. The optional ECD-001
Display/keypad Unit is available to display the
The EC2-200 series of controllers are specifically
system temperatures, indicate system status and to
designed for display cases for use with TXV. The
modify parameters.
controller performs the function of thermostat,
defrost and fan management and is capable of The EC3-300 series are specifically for use with operating a standalone condensing unit or being stepper valve series (EX4, EX5, EX6, EX7, EX8). In case
incorporated into a distributed system controlled of power loss the Electrical Control Valve needs to be
by a rack.
closed to avoid flooding of the compressor, therefore
each valve requires a battery backup. For this reason,
The EC2-300 series incorporate the functionality of
the battery together with its automatic charging
the EC2-200 model but additionally have a superheat
circuit has been incorporated into the controller
algorithm to control the EX2 control valve:
housing significantly saving installation time as well
as space in the electrical enclosure.
SGE127-EN-1101
33
Alco Controls
Condensing Units, Rack and Condenser Controllers
Condensing Unit Controllers
Condenser Controllers
The EC2-500 series of controllers are suitable for
controlling the compressors and fans of a condensing
unit. Digital inputs are available for individual
compressor feedback loops from the safety chain,
which typically consists of low and high pressure
switches together with motor protection and oil
management controls. A common feedback is also
available for the fans.
The EC2-700 series provide an economical solution
for condenser control.
Two models are available:
EC2-71x: to control up to 4 fans, on/off. A feedback
loop is available for each fan.
EC2-74x: provides a 0...10V output to feed FSP series
fan speed power modules. Several FSP modules
PT5 series pressure transmitters are used to may be connected in parallel to speed control all
measure the suction and discharge pressures to fans simultaneously.
modulate the compressor and fan capacities.
The EC3 series provides additional inputs and
Following models are available:
outputs to satisfy the requirements of even the most
demanding systems:
EC2-512: to control up to 2 compressors (on/off EC3-75x: for condensers with up to 6 stages, one
control) and 2 fans (on/off control)
with continous control output 0 ... 10V, heat recovery control.
EC2-552: to control up to 2 single stage compressors or tandem compressor condensing units with a
Copeland Scroll DigitalTM compressor. It features a
0…10V output to connect to an Alco Controls FSP fan
speed power module for variable fan speed control.
Alternatively this output may be used to control fan
motor speed with an inverter or to connect to ECM
type fan motors directly.
Rack and Condenser Controllers
The EC3 series utilize in principle the same software
technology of the EC2 series but provide additional
inputs and outputs to satisfy the requirements of
even the most demanding systems. Like the EC2,
the EC3 series may be connected together to form
larger systems combining the control of multiple
compressors and fans. Many controllers include
0...10V outputs that may be used in conjunction
with frequency inverters and/or the FSP series of fan
speed power modules.
The optional ECD-001 Display/keypad Unit is
available to display the system temperatures,
indicate system status and to modify parameters.
The Universal series of Controllers
are useful additions to the series. They are typically
used to enable the monitoring of temperatures
from integral display cases that do not have
communication facilities as well as potentially
providing additional input and output functionality
to control systems. Example of such applications
could be for switching display case lighting or for
the monitoring of individual pressure switches on
multiple compressor Racks.
Commonly referred to as “hot application
controllers”, the EC3-600, -700, -800 & -900
series controllers are designed for the control of
compressors and condensers. Racks with one or two
suction groups and up to 8 single stage compressors
including a Copeland Scroll DigitalTM or 6 multistage
compressors can be managed. EC3-65x and EC3-93x
series have been designed to control a Copeland
Scroll DigitalTM and incorporate a triac to switch the
PWM solenoid.
The control of condenser arrays with up to 6 fan
stages as well as a combined control of Rack and
Condenser is also possible. Refer to the table on page
32 for a complete product listing.
The optional ECD-000 Display/keypad Unit is
available to display the system temperatures,
indicate system status and to modify parameters.
34
SGE127-EN-1101
Alco Controls
Network Communication and System Management
The Alco EC Series of drivers and controllers utilise - Local alarms via email *
the very latest in communication technology which - Remote alarms via email **
is setting new standards in the refrigeration industry.
* Controller must be connected to the PC
Energy saving algorithms are incorporated into many
of the controllers including: Adaptive superheat ** Router must be connected to an external telephone line and / or the Internet via an and thermostat modulation, defrost on demand &
Internet Service Provider (ISP).
suction and discharge setpoint shift.
All EC2 or EC3 controllers are available in two A new TCP/IP driver has been added to the EMS
communication protocols TCP/IP Ethernet and Monitoring Server enabling the TCP/IP controllers
LON.
to be incorporated into a system whereby the
temperature and status data from multiple controllers
TCP/IP Ethernet:
can be visualised simultaneously on one screen.
The controllers are Ethernet based enabling them
to be connected directly to any computer via the
LON Protocol:
Ethernet port (RJ45 connector). The controllers act as
An identical range of free-topology LON FTT10 based
web server enabling the engineer to pick-up standard
controllers is available and compliments the TCP/IP
configuration pages directly from the controllers
controller series. LON is an open system protocol
without the need of any additional hardware or
created by Echelon and therefore benefits from not
software. Each controller can be connected to the PC
being tied to a restrictive third party protocol.
using a crossover cable however, the most convenient
LON based controllers can be connected to each
way to connect a controller to the PC is to use a router
other to form simple networks for applications
that will automatically assign a TCP/IP address. Either
requiring master / slave or synchronized defrosting.
way, the engineer can access the monitoring and
However, they can also be connected to a Monitoring
parameter configuration pages by entering the TCP/
Server to fulfill the most sophisticated system
IP number into the address line of an Internet browser
requirements.
such as Mozilla or Microsoft Internet Explorer. User
The Monitoring Server acts as an interface from
name and password protection is provided to protect
the LON network containing EC2 and EC3 to the
the controller from unauthorized access.
outside world. Remote access can be made using
standard telephone line; analog or digital ISDN.
Alternatively, data can be transmitted via the Internet
or a dedicated company Intranet using TCP/IP. Either
way, visualization may be made using an industry
standard Internet web browser.
Homepage of EC2-312 TCP/IP Controller
The TCP/IP based Controllers offer a practical
solution particularly for smaller installations that
require communication for monitoring purposes
without the need for customized visualization. For
many installations, an additional monitoring server
is not required.
Other functions:
- Monitoring of system temperatures and pressures
as well as relay status information.
- Read/write of EC2 & EC3 control parameters
- Real time graphical visualization
- Log function of up to one months data directly
on the controller
- Log function of data to a PC *
By transmitting the system status information as
temperatures or pressures, used to control the
refrigeration circuit in each subsystem, together with
other vital system data, the system administrator
can potentially identify system failures before they
become an expensive stock loss situation. Should a
system failure occur, the controllers automatically
transfer to an emergency-operating mode whilst
sending a system error message to the monitoring
server.
The benefit of a centralized data acquisition
system is that it can dramatically reduce the costs
associated with food, which cannot be sold as a result
of failing to meet the criteria set by the food hygiene
regulations.
The monitoring server is typically connected to a
analog or digital phone line and can communicate
a system alarm to a remote location via fax, email or
SMS. In a similar way to the TCP/IP controllers, the
engineer can visualize the system without the need
of any additional hardware or software. The system
can be visualized by entering the TCP/IP address of
the EMS Monitoring server into the address line of
the Internet web browser. In fact, the advancement
of telecommunication systems are such that a
maintenance engineer equipped with a laptop
computer and mobile telephone can interact with
the system from any location.
- Storage and retrieval of system parameter*
SGE127-EN-1101
35
Alco Controls
Superheat Controllers Series EC3-X32 / EC3-X33
for stable superheat control with stepper motor driven electrical control valves Series EX4 - EX8
Digital Superheat Controllers series EC3-D72 / EC3-D73
for stable superheat control with EX4…EX6 electrical control valves and automatic synchronisation of the
PWM capacity control valve incorporated into the Copeland Scroll DigitalTM compressor technology
Features
• Limitation of evaporating pressure (MOP)
• Feed-through of 4 … 20mA signal of evaporating
pressure transmitter to operate third party controllers with a common pressure transmitter
• Intelligent alarm management, superheat alarm
• Monitoring of sensors and sensor wiring, detection
of sensor and wiring failures
• Integral rechargeable battery to close Electrical
Control Valve in case of power loss
• Electrical connection via plug-in type screw
terminals
• Aluminum housing for DIN rail mounting
EC3-X33 with ECD-002
Additional features EC3-X32 and EC3-D72 with TCP/IP
• WebServer functionality allows monitoring and
configuration of controllers through a standard
WebBrowser (e.g. Internet Explorer®)
ECD-002 Display Unit
• Internal data logging and alarm messaging by email • Front panel mounted interface for parameter
and status read-out and controller setup via
• Multiple language support (www.emersonclimate.eu)
keypad
• Freeze protection
• Indicator LEDs for valve opening/closing,
• Low and high superheat alarm
external ON and alarm
• Low pressure switch function/Alarm
Selection Table
Description
Type
Superheat Controller
Terminal Kit for EC3-X32/-X33
Digital Superheat Controller
Terminal Kit for EC3-D72/-D73
Accessories
EC3-X32
K03-X32
EC3-D72
K03-331
TCP/IP
Stand alone
Part No. Part No.
Type
Part No. Part No.
single unit
Kit*
single unit Kit*
807 782 808 037
807 644
807 805 808 042
807 648
EC3-X33
K03-X33
EC3-D73
K03-331
807 783 808 036
807 645
807 804 808 041 807 648
*) Kits contain terminal kit, pressure transmitter PT5-07S with cable assembly, NTC sensor 6,0m, transformer 60VA (see page 148)
Description
Display
Connection cable EC3 to ECD
Pressure Transmitter
Cable Assembly for PT5 Temperature Sensor NTC
Transformer
25VA
230V/24V AC
60VA
Type
ECD-002
ECC-N10
ECC-N30
ECC-N50
PT5-07M
PT5-18M
PT5-30M
PT4-M60
ECN-N30
ECN-N60
ECN-N99
ECT-323
ECT-623
Part No.
807 657
807 860
807 861
807 862
802 350
802 351
802 352
804 805
804 496
804 497
804 499
804 424
804 421
Note
1m cable length
3m cable length
5m cable length
for R134a, R22, R404A, R407C, R507C, R124
for R 410A only
for R744
other cable lengths see page 53
3m cable length
6m cable length
12m cable length
for EX4 to EX7
for EX8
Typical Ordering package
PT5
PT4-Mxx
ECT-323
System with 100 kW cooling capacity and refrigerant R22 requires the following parts:
EX6 Electronic Expansion Valve
ECN-N60 NTC Temperature Sensor
EX5-N60 Electrical Cable and Plug assembly
PT5-07M Pressure Transmitter
EC3-X33 Superheat Controller Stand-alone
PT4-M60 Cable assembly PT5 6.0m
K03-X33 Terminal Kit for EC3-X33 ECD-002 Display (optional)
ECT-323 Transformer 25VA
ECC-N30 Connection cable EC3 to ECD (opt.)
36
SGE127-EN-1101
Alco Controls
Universal Driver Modules
Series EXD-U00
for the operation of ALCO stepper motor valves EX4 / EX5 / EX6 / EX7 / EX8 as
- Solenoid Valve
- Electrical Expansion Valve
- Hot Gas Bypass or Evaporating Pressure Regulator as capacity control
- Crankcase Pressure Regulator
- Heat Reclaim Regulator
- Liquid Level Control
Features
• Plug and play, no parameter setting
• Valve opening proportional to 4-20mA or 0-10V
analogue input signal
• Digital input can be used to force valve closing
• Dip-switches for selection of Electrical Control
Valves, analogue input and start mode
•
•
•
•
EXD-U00
Aluminium housing for DIN Rail mounting
Easy wiring
Fully tested and ready for operation
CE-marking for electromagnetic compatibility
Options
• Uninterruptible Power Supply ECP-024 to automatically close valve after power down
Selection Table
Description
Universal Driver Module
Electrical Terminal Kit
Type
Part No.
single unit
EXD-U00 804 557
K09-U00 804 559
Part No.
Kit*
808 038
*) Controller Kit contains terminal kit
Accessories
Description
Uninterruptible Power Supply
Electrical Terminal Kit 25VA
Transformer 230V / 24V AC
60VA
Type
ECP-024
K09-P00
ECT-323
ECT-623
Part No.
804 558
804 560
804 424
804 421
Note
for up to 2 driver modules
for ECP-024
ECT-323
Capacity Data
see Electrical Control Valve EX4 ... EX8 data.
For function as:
• Expansion Valve - Superheat Control see page 12
• Capacity Control by means of Hot Gas Bypass see
page 20
• Evaporating Pressure Regulator or Crankcase
Pressure Regulator see page 21
• Condensing Pressure Regulation and Liquid Duty
see page 23
• Application hot gas flow such as heat reclaim
ECP-024
application see page 25
See datasheet A3.5.048 for detailed application drawings and technical data. For other than the specified
operating conditions an Excel based Selection Tool can
be downloaded from www.emersonclimate.eu.
SGE127-EN-1101
37
Alco Controls
Display Case and Universal Controllers
Series EC2
with Web Server functionality and TCP/IP Protocol
or with LON Protocol (FTT-10)
Features of EC2-3 models:
• Superheat control for Pulse Width Modulated
Valves (e.g. EX2-Series) see Selection Table
• Self-adapting controller, no user setup necessary
• Limitation of evaporating temperature (MOP)
Features of all models:
• Air temperature control
• Defrost timer for natural, electric or hot-gas defrost with fan control
• Integrated timer and alarm functions
• All parameters and functions are programmable:
- via standard web browser (EC2-xx2 models)
- via LON communication (EC2-xx1 models)
- with integral keypad
• Password protection to eliminate unauthorised use
• Multiple language support (www.emersonclimate.eu)
• Standard 29 x 71 mm cutout dimensions
• 2 ½ digit display in °C or °F
• CE approved
Communication LON (see page 35)
• Echelon® LON FTT-10 interface based on the Lonworks© standard for monitoring and configuration
through a supervisory system
such as the EMS Monitoring Server
EC2
Controller
Options
• Standard screw terminal kit K02-000 available
for all models. OEM crimp versions available
upon request.
• Ethernet cable ECX-N60 for EC2-xx2
• NTC temperature sensors
• Transformers for 230VAC mains
Example for Webpage monitoring
Communication TCP/IP Ethernet
• Web Server function provides
monitoring and configuration
through a standard web browser.
Ethernet interface, as used in
most office PCs.
• Graphical visualisation via built-in
webpages
• Fixed or dynamic TCP/IP address
with username and password
• Alarms via e-mail
• Up to 30 days datalog
Selection Table
Functional Overview
Type
TCP/IP
Part No. Part No.
Type
single unit
Kit*
LON
Part No. Part No.
single unit Kit*
Display Case and Cold Room Controllers
Temperature and Superheat Control of EX2 (Press. / Temp. input)
EC2-352 807 772 808 009
version for use with a compressor pack system EC2-372 807 688 808 011
EC2-351 807 771 808 008
EC2-371 807 689 808 010
*) Kit contains terminal kit, pressure transmitter PT5-07M with cable assembly, transformer 25VA, 4 NTC sensors 6m fin, pipe and air version (EC2-35x only)
Temperature and Superheat Control of EX2 (Temp. / Temp. input)
EC2-312 807 682 808 005
version for use with a compressor pack system EC2-392 807 692 808 007
EC2-311 807 681 808 004
EC2-391 807 691 808 006
*) Kit contains terminal kit, transformer 25VA, 5 NTC sensors 6m fin, pipe and air version (EC2-31x only), see also page 148.
Thermostat control, for Thermo-Expansion valve
EC2-212 807 482 808 001
version for use with a compressor pack system EC2-292 807 672 808 003
EC2-211 807 481 808 000
EC2-291 807 671 808 002
*) Kit contains terminal kit, transformer 25VA, 3 NTC sensors 6m fin, pipe (EC2-29x only) and air version (EC2-21x only), see also page 148.
Universal Controllers
with 2 digital inputs, 3 temperature inputs, 4 relay outputs
38
EC2-112 807 472
EC2-111 807 471
SGE127-EN-1101
Alco Controls
Accessories
Type
Part No.
K02-000
K02-211
ECX-N60
800 050
807 647
804 422
1,5m cable length
3m cable length
6m cable length
3m cable length
6m cable length 12m cable length ECN-S15
ECN-S30
ECN-S60
ECN-N30
ECN-N60
ECN-N99
804 304
804 305
804 284
804 496
804 497
804 499
6m cable length
ECN-F60
804 283
-0.8…7 bar
0 ... 18 bar
1.5m cable length
3m cable length
6m cable length
PT5-07M
PT5-18M
PT4-M15
PT4-M30
PT4-M60
802 350
802 351
804 803
804 804
804 805
ECT-323
ECT-523
804 424
804 332
Terminal kits, cables
Terminal kit for EC2-31x, -35x, -37x, -39x
Terminal kit for EC2-11x, -21x, -29x
Ethernet Cable RJ45/4-pin-conn.
6m cable length Sensors
Air-Sensors, single insulated
(10 kΩ at 25°C)
for EC2-21x, -31x, -35x Pipe and Pocket Sensor NTC
(10 kΩ at 25°C)
Defrost sensor (10 kΩ at 25°C)
(including fin clip)
Pressure transmitter Cable plug assembly for PT5
Transformer 230VAC Input, 24V output, 25VA, DIN rail
230VAC Input, 24V output, 20VA
K02-000
ECN-Nxx
PT5
PT4-Mxx
ECT-323
Technical Data
Supply voltage 24V AC ±10% 50/60 Hz
Temperature
class II only
storage
Power consumption 20VA incl. EX2 valve (EC2-3xx)
operation 4VA (EC2-11x, -21x, -29x)
operation Inputs
up to 5 Temperature sensors:
Display
Refrigerant inlet (saturated temp.)
Refrigerant outlet (suction temp.)
Air into / Air out of evaporator
Defrost termination
Output contact rating
SPDT & SPST relays, Indicator LEDs
cos ϕ = 0.5:
250V max / 8A resistive load EC2-3xx
Varies upon model
6A resistive load EC2-2xx 2A inductive load all EC2
Protection
(Voltage free contacts)
(defrost, compressor, fan)
Sensor type
Triac output to EX2 24VAC, 1 A max.
Communication LON: FTT10 , TCP/IP: Ethernet
Weight
-10 … +70°C
0 … +50°C (housing)
-50 … +50°C (NTC sensor)
2½ digits red LED
Automatic decimal point
between -19.9 & +19.9
Switchable between °C & °F
Compressor, defrost, fan, alarm,
service LED
IP 65 (front protection with gasket)
NTC 10KΩ @ 25°C
Order codes see above
150g
~
Typical Order Package for a display case
Case Controller
Terminal Kit
Electrical Control Valve
Orifice size 3
Coil 24VAC / 2W
Cable Assembly for ASC
2 pipe sensors
2 air sensors
Defrost sensor
Transformer 25VA
Ethernet Cable 6m
SGE127-EN-1101
EC2-312
K02-000
EX2-M00
EXO-003
ASC 24V
ASC-N15
ECN-P60
ECN-S30
ECN-F60
ECT-323
ECX-N60
807 682
800 050
801 091
801 088 801 062
804 570
804 281
804 305
804 283
804 424
804 422
39
Alco Controls
Block Diagrams
EC2-35x / -37x Case Controller (EX2, Press/Temp)
Inputs
1 = Suction pressure
2 = Coil out temperature
3 = Air in temperature
4 = Air out temperature
5 = Defrost temperature
Outputs
6 = EX2 Expansion valve
7 = Compressor (EC2-35x only)
8 = Fan
9 = Defrost heater
10= spare relay (EC2-37x only)
EC2-31x / -39x Case Controller (EX2, Temp/Temp)
Inputs
1 = Coil in temperature
2 = Coil out temperature
3 = Air in temperature
4 = Air out temperature
5 = Defrost temperature
Outputs
6 = EX2 Expansion valve
7 = Compressor (EC2-31x only)
8 = Fan
9 = Defrost heater
10= spare relay (EC2-39x only)
EC2-11x Universal I/O Controller
EC2-21x / -29x Case Controller (TXV)
Network
2
1
4
8
5
6
9
3
7
InputsOutputs
1 = Digital Input
6 = Solenoid valve
2 = Digital Input
7 = Compressor (EC2-21x only)
3 = Air in temperature
8 = Fan
4 = Air out temperature 9 = Defrost heater
5 = Defrost temperature 10= spare relay (EC2-29x only)
40
InputsOutputs
1 = Digital Input
6 = Digital output
2 = Digital Input
7 = Digital output
3 = Temperature input
8 = Digital output
4 = Temperature input
9 = Digital output
5 = Temperature input
SGE127-EN-1101
Alco Controls
Coldroom Controller Series EC3
Temperature and Superheat Control of EX4 .. EX8 (Stepper Motor)
Features
• Superheat control with self-adapting algorithm
for Stepper Motor driven ECVs (EX4 ... EX8)
• Thermostat, fan & defrost control
• Limitation of evaporating temperature (MOP)
• Analog inputs: 3 NTC temperature sensors
• with integral backup battery to close Control
Valve in case of power loss
• Analog input for suction pressure measurement
using Alco PT5 Series pressure transmitters
• Digital inputs for compressor safety and
coldroom door contact
• Relay outputs for compressor, defrost and alarm plus programmable relay
• All parameters and functions are
programmable:
- via TCP/IP Ethernet controller (EC3-xx2)
- via LON communication (EC3-xx1 models) - with keypad of optional display unit ECD-001
• Electrical connections via plug-in type screw terminals
• Lightweight aluminum enclosure for DIN rail mounting
• Multiple language support (see www.emersonclimate.eu)
• CE approved
Communication TCP/IP Ethernet
detailed information on page 35
Communication LON
detailed information on page 35
EC3-332
ECD-001
Features of ECD-001 Display Unit
• Connection to EC3 Series via a RJ45 Western Digital plug. No further power cables required
• 2 ½ digit display
• Indicator LEDs for compressor, fan, heater and alarm
• 4 keys allow parameter modification if necessary
• Easy mounting in panels with 71 x 29 mm cutout
• IP65 if mounted in front panel
Options
• Front mounted ECD-001 Display Unit for temperature and output status indication
• NTC temperature sensors
• EMS Series Monitoring Server for remote visualisation and programming
Typical Order Package
Coldroom Controller
EC3-332 807 632
Terminal Kit
K03-331 807 648
Display Unit (optional)
ECD-001 807 641
Connection cable EC3 to ECD 1m ECC-N10 807 860 Transformer 25VA
ECT-323 804 424
Sensors: depending on application (see page 39)
Ethernet Cable 5m
ECC-N50 807 862
SGE127-EN-1101
41
Alco Controls
Selection table
Description
Type
Coldroom Controller ECV Stepper Motor Drive
TCP/IP
Part No. Part No.
Type
single unit
Kit*
EC3-332 807 632 808 013
LON
Part No. Part No.
single unit Kit*
EC3-331 807 631 808 012
*) Kit contains terminal kit, pressure transmitter PT5-07M with cable assembly, transformer 25VA, NTC sensors 6m fin, pipe and single insulated version
(see also page 148)
Accessories
Terminal Kits
Description
Schraubklemmensatz für EC3-33x Type
K03-331
Part No.
807 648
ECD Series Display Units
Display for EC3-33x
Connection cable EC3 to ECD
1m (3m/5m see page 53)
ECD-001
ECC-N10
807 641
807 860
NTC Sensors (Air type)
(10 kΩ at 25°C)
Pipe and Pocket Sensor NTC
(10 kΩ at 25°C)
NTC Sensors (Fin type)
(10 kΩ at 25°C)
1,5m cable length
3m cable length
6m cable length
3m cable length
6m cable length 12m cable length ECN-S15
ECN-S30
ECN-S60
ECN-N30
ECN-N60
ECN-N99
804 304
804 305
804 284
804 496
804 497
804 499
6m cable length
ECN-F60
804 283
Pressure transmitter Cable plug assembly (s. page 55)
Transformer for DIN rail mounting, Class II
-0.8…7 bar
1.5m length
PT5-07M
PT4-M15
ECT-323
ECT-623 *
802 350
804 803
804 424
804 421
25VA
230VAC Input /
24V output
60VA
*) EX8 only
K03-331
ECN-Nxx
PT5
PT4-Mxx
ECT-623
Technical Data
Controller EC3-33x
Display Unit ECD-001
Supply voltage
24 VAC ±10%, 50/60 Hz Class II only Supply voltage
via ECC-N10 from EC3 controller
Power consumption
25VA max. for EX4 .. EX7
LED indicators
Compressor, fan, defrost, alarm outputs
28VA max. for EX8
LON service pin
Plug-in connector size Removable screw version
Display LED
Numeric segmental display, red, 2½ digits
with automatic dec. point betw. ±19.9
wire size 0.14 … 1.5 mm2
switchable between °C and °F
Operating Keys 4 operating keys: Programming, select Communication
LON FTT10 (EC3-331)
service/up, defrost/down
interface
TCP/IP Ethernet with Webserver (EC3-332)
Connecting lead 1m (ECC-N10) with RJ45 connectors
Temperature
Temperature
storage
-20 … +65°C
storage
-20 … +65°C
operating
0 … +60°C
operating
0 … +60°C
Humidity
0 … 80% r.h. non condensing
Humidity
0 … 80% r.h. non condensing
Protection class
IP 20
Protection class IP 65 (front panel with gasket)
Weight 800
g
Weight
~
~ 52 g
Mounting
DIN rail mounted
Mounting
Panel door (71 x 29mm cutout)
42
SGE127-EN-1101
Alco Controls
Block Diagram
EC3-33x Coldroom Controller for stepper motor driven ECV
Network
Inputs
1 = Coil out temperature 2 = Air temperature
3 = Defrost temperature 4 = Suction pressure
5 = Compressor safety
6 = Door contact
SGE127-EN-1101
Outputs
7= Compressor
8= Defrost heater
9= Alarm
10= Fan
11= Stepper motor ECV
12= Output signal (4...20 mA)
43
Alco Controls
Condenser- and Condensing Unit Controllers
Series EC2
with Webserver Function and TCP/IP or with LON FTT-10 Interface
Common Features
• Maintenance and alarm management
• Sensor failure handling
• Inputs for common low and common high pressure alarms
• Configuration data stored in non-volatile memory
• Electrical connection via plug-in type screw terminals
• with Webserver Function and TCP/IP or with LON FTT-10 Interface (see page 35)
• Operation and commissioning via local or remote PC
• CE approved
EC2
Controller
Condenser Controllers
• Compact controller to control condensing
pressure by modulation of fan capacity
Condensing Unit Controllers
• To control a combination of compressors
and condenser fans based on suction and
condensing pressure respectively
• Control of Copeland Scroll DigitalTM
Compressors
Communication LON
• Echelon® LON FTT10 interface based on the
LonWorks© standard for monitoring and configuration through a supervisory system such
as the EMS Monitoring Server
Communication TCP/IP Ethernet
• Web Server Function provides monitoring and configuration through a standard web browser.
Ethernet interface, as used in most office PCs
• Graphical visualisation via built-in webpages
• Fixed or dynamic TCP/IP address with username
and password
• Alarms via e-mail
• Up to 30 days datalog
• Multiple language support (see www.emersonclimate.eu)
44
SGE127-EN-1101
Alco Controls
Selection table
Description
Type
Condenser Controllers Condenser Controller for up to 4 fans Condenser Controller with FSP fan speed control module
TCP/IP
Part No. Part No.
Type
single unit
Kit*
EC2-712 807 752
EC2-742 807 762
808 021
808 023
LON
Part No. Part No.
single unit
Kit*
EC2-711 807 751
EC2-741 807 761 808 022
*) EC2-7xx Kits contain terminal kit, pressure transmitter PT5-30M with cable assembly, transformer 25VA (see also page 148).
Condensing Unit Controllers
Condensing Unit Controller for 2 compressors, 2 fans, with on/off control EC2-512
Condensing Unit Controller for 2 compressors or 1 Digital ScrollTM and EC2-552
1 single stage compressor, variable fan speed control with FSP module
807 732
808 015
-
-
-
807 738
808 019
-
-
-
*) EC2-5xx Kits contains terminal kit, pressure transmitters PT5-07M and PT5-30M with cable assemblies, transformer 25VA (see also page 148).
Accessories
Description
Terminal kits for EC2-51x, -71x series
Terminal kits for EC2-55x, -74x series
Type
K02-211
K02-540
Part No.
807 647
800 080
K02-211
NTC Sensor ECN
1,5m ECN-S15
804 304
single insulated for ambient temperature sensing
3m
ECN-S30
804 305
-50 ... +50°C (10 kΩ at 25°C)
6m
ECN-S60
804 284
Pressure transmitter PT5 for suction and condensing pressure sensing (details see page 53)
-0.8 … 7 bar, 4 … 20 mA
PT5-07M
802 350
0 …18 bar, 4 … 20 mA
PT5-18M
802 351
0 … 30 bar, 4 … 20 mA
PT5-30M
802 352
Cable assembly (3,0/6,0m see page 55)
1,5m
PT4-M15
804 803
230VAC Input, 24V output, 25VA, DIN rail
ECT-323
804 424
Transformer 230VAC Input, 24V output, 20VA
ECT-523
804 332
PT5
PT4-Mxx
ECT-323
SGE127-EN-1101
45
Alco Controls
Block Diagrams
EC2-74x Condenser Controller with fan speed control
EC2-71x Condenser Controller for up to 4 fans
Network
10
Network
0...10V
FSP
4
H2O
5
1
3
Inputs
1 = Condenser pressure
2 = Ambient temperature
2
Outputs
3 = Speed controlled fan
4 = Sprinkler
5 = Solenoid valve at 2 stage condenser coil
10=Fan speed Power Module
EC2-512 Condensing Unit Controller for up to
2 compressors and 2 fans
Inputs Outputs
1 = Suction pressure
6 = Compressor 1
2 = Condenser pressure
7 = Compressor 2
3 = Safety switch comp 1
8 = Fan 1
4 = Safety switch comp 2
9 = Fan 2
5 = Safety switches fans
46
1
2
3
4
5
6
Inputs
1 = Safety switch fan 1 2 = Safety switch fan 2
3 = Safety switch fan 3
4 = Safety switch fan 4
5 = Condenser pressure
7
8
9
Outputs
6 = Fan 1
7 = Fan 2
8 = Fan 3
9 = Fan 4
EC2-552 Condensing Unit Controller for 2 single stage compressors or 1 Digital ScrollTM and 1 single stage compressor
Inputs
1 = Suction pressure
2 = Condenser pressure
3 = Safety switch comp 1
4 = Safety switch comp 2
5 = Temperature input
Outputs
6 = Digital ScrollTM Compressor
7 = Single Stage Compressor
8 = Speed controlled fan
10 = Fan Speed Power Module
11 = PWM Digital ScrollTM Solenoid valve
SGE127-EN-1101
Alco Controls
Rack and Condenser Controllers
Series EC3-600, -700, -800, -900
with Webserver Function and TCP/IP Ethernet protocol,
or with FTT10 LON Interface
Common Features
• Maintenance and alarm management
• Sensor failure handling
• Inputs for common low and common high pressure alarms
• Configuration data stored in non-volatile memory
• Aluminum enclosure for DIN-rail mounting
• Electrical connection via plug-in type screw terminals
• Operation and commissioning via local or remote PC
• Control of Copeland Scroll DigitalTM
Compressors(EC3-62x)
• CE approved
• Communication via:
Echelon LON Protocol for full network
capabilites
or
TCP/IP Ethernet with Web Server function
(see page 35)
EC3-600
ECD-000
Features of ECD-000
• Connection to EC3 Series via RJ45 Western digital plug. No further power cables required.
•
•
•
•
•
2½ digit display
Indicator LEDs for compressor and alarm status
4 keys allow parameter modification if necessary
Easy mounting in panels with 71 x 29 mm
cutout
IP65 if mounted in front panel
Selection table
Description
Type
TCP/IP
Part No. Part No.
Type
single unit
Kit*
Rack Controller for 8 compressors or 1 Digital ScrollTM and 7 single-stage compressors EC3-652 807 534
for Multistage Compressors
EC3-672 807 562
LON
Part No. Part No.
single unit
Kit*
808 046 EC3-651 807 533 808 045 808 029 EC3-671 807 561 808 028
*) Kit contains terminal kit, pressure transmitters PT5-07M and PT5-30M with cable assemblies, transformer 60VA, 1 NTC sensor 6m (EC3-65x only), see page 148.
Condenser Controller
for up to 6 stages, one with continuous control output 0…10V,
heat recovery control
EC3-752 807 592
808 031 EC3-751 807 591 808 030
*) Kit contains terminal kit, pressure transmitter PT5-30M with cable assembly, transformer 60VA (see also page 148).
Dual Circuit Controllers for 4 + 3 Compressors EC3-812 807 602
808 033 EC3-811 807 601
*) Kit contains terminal kit, 2 pressure transmitters PT5-07M with cable assemblies, transformer 60VA, and 3 NTC sensors 6,0m (see also page 148).
for 4 single stage compressors or 1 Digital ScrollTM and 3 single-stage EC3-932 807 624
compressors & 3 Fans plus Speed Control
808 044 EC3-931 807 623 808 043
*) Kit contains terminal kit, pressure transmitters PT5-07M and PT5-30M with cable assemblies, transformer 60VA, and 5 NTC sensors 6m (see also page 148).
SGE127-EN-1101
47
Alco Controls
Accessories
Description
Terminal kit for EC3-65x / EC3-67x / EC3-93x
Terminal kit for EC3-75x
Terminal kit for EC3-81x
Cable Length
Type
K03-110
K03-750
K03-640
Part No.
807 656
807 654
807 653
Display unit for EC3-600 to EC3-900
Connection cable EC3 to ECD 1m (3m/5m see page 51) ECD-000
ECC-N10
807 640
807 860
NTC Sensor, single insulated for ambient temp. sensing -50 ... +50°C (10 kΩ at 25°C)
NTC Sensor, single insulated for discharge
temp. sensing +50 ... +150°C (1 MΩ at 25°C)
1,5m 3m
6m
ECN-S15
ECN-S30
ECN-S60
804 304
804 305
804 284
6m
ECN-H60
804 359
K03-110
ECD-000
Pressure transmitter PT5 for suction and condensing pressure sensing (details see page 53)
-0.8 … 7 bar, 4 … 20 mA
PT5-07M
802 350
0 … 18 bar, 4 … 20 mA
PT5-18M
802 351
0 … 30 bar, 4 … 20 mA
PT5-30M
802 352
0 … 50 bar, 4 … 20 mA
PT5-50M
802 353
Cable assembly (3m/6m see page 53)
1,5m
PT4-M15
804 803
Transformer for DIN rail mounting, EN 60742 Class II
230 VAC Input, 24 V output
25VA
60VA
ECT-323
ECT-623
PT5
PT4-Mxx
804 424
804 421
ECT-323
Technical Data
EC3 Controller
ECD-000 Display Unit
Supply voltage
24 VAC ±10%, 50/60 Hz Class II only Supply voltage
Power consumption
20 VA max. Display
Plug-in connector
Removable screw terminals
Digital I/Os
wire size 0.5 … 2.5 mm2
LEDs
Analog I/O
wire size 0.14 … 1.5 mm2
Communication
LON: FTT10
Connecting lead
interface
TCP/IP: Ethernet with Web Server Operating Keys
Temperature
Temperature
storage
-20 … +65°C
storage
operating
0 … +60°C
operating
Humidity
0 … 80% r.h. non condensing
Humidity
Protection class
IP20
Protection class
Weight 810
g
Weight
~
Mounting
DIN-rail mount
Mounting
48
via ECC-N10 from EC3 controller
Numeric segmental display,
LED red, 2½ digits, numeric value
device status and alarm indication
1 x unit indicator bar/°C
1 x alarm LED
1,0 m (ECC-N10)
4 operating keys: programming, service/up, select/down
-20 … +65°C
0 … +60°C
0 … 80% r.h. non condensing
IP 65 (front panel with gasket)
~ 52 g
Panel mount (71x29mm cutout)
SGE127-EN-1101
Alco Controls
Block Diagrams
EC3-65 Rack Controller for 8 single-stage compressors
or 7 single-stage Compressors and 1 Digital ScrollTM
EC3-67x Rack Controller for Capacity Controlled Compressors
Inputs
1 = Discharge temperatures of up to 8 compressors
2 = Suction pressure
3 = Discharge pressure
4 = Serial alarm inputs for up to 8 compressors
5 = Low pressure alarm
6 = High pressure alarm
7 = Oil level alarm
8 = Refrigerant level alarm
Outputs
9 = for up to 8 compressors
10= to control a Digital ScrollTM
Inputs
1 = Suction pressure
2 = Discharge pressure
3 = Serial alarm inputs for up to 6 compressors
4 = Low pressure alarm
5 = High pressure alarm
6 = Oil level alarm
7 = Refrigerant level alarm
Outputs
8 = 12 outputs for up to 6x2 / 4x3 / 3x4 capacity controlled compressors
EC3-75x Condenser Controller
Inputs
1 = Ambient temperature
2 = Humidity sensor
3 = Condensing pressure
4 = Serial alarm inputs for up to 6 fans
5 = High pressure alarm
6 = Heat recovery demand
Outputs
7 = For up to 6 stages, from which 1 can
be speed controlled
8 = Speed controlled fan (see 7)
9 = Heat recovery solenoid
SGE127-EN-1101
49
Alco Controls
Block Diagrams
EC3-81x Dual Circuit Rack Controller
(4 + 3 compressors)
EC3-93x Rack and Condenser Controller
(up to 4 compressors + condenser)
Inputs
1 = Discharge temperature inputs of 3 compressors
2 = Suction pressure group A 3 = Suction pressure group B
4 = Serial alarm input for each compressor respectively
5 = Refrigerant level alarm
6 = Low pressure alarm group A
7 = Low pressure alarm group B
8 = High pressure alarm
9 = Oil level alarm
Outputs
10 = For up to 4 compressors suction group A
11 = For up to 3 compressors suction group B
Inputs
1 = Discharge temperature
2 = Ambient temperature
3 = Suction pressure
4 = Condensing pressure
5 = Serial alarm inputs for 4 compressors
6 = Low pressure alarm
7 = High pressure alarm
8 = Oil level alarm
9 = Refrigerant level alarm
10 = Serial alarms for 3 fans
11 = Heat recovery demand
Outputs
12 = Up to 4 compressors
13 = Up to 3 fans, from with 1 fan can be
speed controlled
14 = Speed controlled fan (see 13)
15= Heat recovery solenoid
16= to control a Digital ScrollTM
50
SGE127-EN-1101
Alco Controls
Network Accessories
Description
Echelon USB-FTT10 interface Stick (with USB cable)
Cable Length
Type
ECC-034
Part No.
804 385
RJ45 to RJ45 Ethernet connection cable
RJ45 to RJ45 Ethernet connection cable
RJ45 to RJ45 Ethernet connection cable
1.5m
3.0m
5.0m
ECC-N10
ECC-N30
ECC-N50
807 860
807 861
807 862
RJ45 to 4pin-connector cable for EC2 TCP/IP Contr.
6.0m
ECX-N60
804 422
ECC-034
Examples for Use of Network Accessories
LON connected to Laptop ECC-034 interface. ECC-N10 RJ45 to RJ45 cable for connection
between EC3 and ECD
ECC-N10
EC3
SGE127-EN-1101
EC2
ECD
51
Alco Controls
Compressor Soft Starter CSS-25U / CSS-32U
The Compressor Soft Starter CSS-25U / CSS-32U
is used for switching, protection and starting
current limitation of single phase compressors in
refrigeration and air-conditioning applications
Features
• For motors with maximum operating current up
to 25A/32A
• Limitation of starting current to less than 45 A
• Self adjusting for use in 50 Hz or 60 Hz supply
• Self adjusting to motor current - no manual adjustment or calibration necessary
• Alarm relay output
• Start capacitor for improved motor acceleration
is switched off after start
• Low voltage shutdown
• Locked rotor recognition and shutdown
• Delay function to limit number of motor starts
per hour
• Thyristor protected contactor for long life
• No extra motor contactor needed
• Self diagnostics
• Mounting clip for easy installation allows DIN rail
mounting in two directions
• Easy connection by cage type screw terminals
CSS-32U
Standards:
• LVD 2006/95/EC Low Voltage Directive
• EN 60947-1 Low voltage switchgear and controlgear pending
• EN 60947-4-2 Contactors and motor-starters - AC semiconductor motor controllers and
starters pending
• EN 60335-1: VDE released version CSS-32V
pending; planned for 1Q 2011
• EMC 2004/108/EC
• ROHS 2002/95/EC
• UL pending; planned for 1Q 2011
Selection Chart CSS
Type
CSS-32U
CSS-25U
K00-003
PCN
805 200M
805 201M
807 663
Imax
32A
25A
Description
Soft Starter with mounting clip and operating manual
Soft Starter with mounting clip and operating manual
3-pol Screw connector to alarm output for wires up to 2.5mm2; Packing
Box with 20 pieces
Box with 20 pieces
bag with 50 pieces
Technical Data
Operating voltage
Compressor starting current
Operating temperature
Storage temperature
Start capacitor
230 V 50/60 Hz nominal
limited to max. 45A
-20 ... +55°C non condensing
-20 ... +65°C non condensing
200 ... 240 uF
Weight
Protection acc. IEC 529
Max. vibration Time delay after stop
Alarm relay, AgNi (SPDT)
430 g
IP 20
4 g (at 10 … 1000 Hz)
0,5 to 5 min
250VAC / 3A
Wiring Diagram
CSS Contacts:
R = Output motor run winding
RC= Output run capacitor
L = 230V / AC power input
N = Neutral line
ON= Start input (ON if connected to 230V)
S = Output start winding from start capacitor
A1, AC, A2 = Alarm relay contacts
52
SGE127-EN-1101
Alco Controls
Pressure Transmitter Series PT5
Pressure Transmitters convert a pressure into
a linear electrical output signal. PT5 has been
optimized for Refrigeration applications.
Features
• Sensitive pressure cells with strong primary
output signals for the precise operation of
superheat, compressor or fan controls systems
• Fully hermetic
• PT5-xxM pressure connector 7/16-20 UNF with
Schrader valve opener
• PT5-xxT with 6mm x 50mm long tube for
applications requiring a fully hermetic system
solution
• Vibration, shock and pulsation resistant
• Protection class IP 65
• Easy install M12 electrical connection with preassembled cable assemblies available in various
lengths
• Output signal 4 to 20 mA
• Calibrated for specific temperature and
pressure ranges to fulfill application demands
in airconditioning and refrigeration systems
PT4-Mxx
PT5-xxM
• Standard pressure ranges compatible with
former Emerson pressure transmitters - Sealed
gauge pressure
Options
• Other pressure ranges and calibrations
• Delivery in multipacks
PT5-xxT
Standards:
•
per EMC Directive
Selection Chart Transmitters
Type
Part No.
Output
signal
PT5-07M
802 350
PT5-18M
802 351
PT5-30M
802 352
PT5-50M
802 353
PT5-07T
802 370
PT5-18T
802 371
PT5-30T
802 372
PT5-50T
802 373
Pressure
range
(bar)
Test
pressure PT
(bar)
Burst
pressure
(bar)
-0.8 ... 7
27
30
150
0 ... 18
45
50
250
0 ... 30
45
50
250
0 ... 50
72
80
400
-0.8 ... 7
150
4 ... 20 mA
4 ... 20 mA
Max. working pressure PS
(bar)
27
45
30
0 ... 18
0 ... 30
45
50
250
0 ... 50
72
80
400
50
250
Pressure
Connection
7/16” -20 UNF
(with schrader
valve opener)
6mm tube
x 50mm long Cable Assemblies
Type
Part
No.
PT4-M15
804 803
PT4-M30
804 804 PT4-M60
804 805
SGE127-EN-1101
Temperature
range
Cable
length
(°C)
(m)
-50 ... +80 °C static application
-25 ... +80 °C mobile application
Leads
1.5
3.0
2 x 0,34 mm2
6.0
53
Alco Controls
Technical Data
Supply Voltage Nominal
24 Vdc
Range (polarity protected)
Sensor lifetime
7 ... 30 Vdc
at full stroke at 25°C
> 10.000.000 cycles
Operating current
max. ≤ 24 mA output Burst pressure
see selection chart
Protection class acc. to EN 60529
IP65 Medium compatibility
HFC, HCFC, CFC
Load resistance
UB - 7.0V
0.02A
not suitable for ammonia and
inflammable refrigerants!
Temperatures PT5
RL ≤
Materials PT5
Operating ambient housing
-25 ... 80 °C
Medium
-40 ... 100 °C
Transportation and storage
-25 ... 80 °C
Materials PT6
Temperatures PT6
Housing cover, pressure connector,
Brass body W614N
Operating ambient housing
-20 ... 80 °C
diaphragm with medium contact
Ceramic sensor cell
Medium
-20 ... 80 °C
Transportation and storage
-20 ... 80 °C
Chloroprene
max. 4 g
Housing cover, pressure connector,
Stainless steel
diaphragm with medium contact
1.4534 / AISI 316L
Vibration at 10 ... 2000 Hz
Al2O3, Gasket CR70
Accuracy Performance PT5
Temperature range
Total error*
PT5-07M/T
-40 ... +80°C
≤ ± 1 % FS
PT5-18M/T
-20 ... +60°C
≤ ± 1 % FS
PT5-30M/T
0 ... +40°C
≤ ± 1 % FS
-20 ... +60°C
≤ ± 2 % FS
-40 ... +80°C
typically ≤ ±2 % FS
0 ... +40°C
≤ ± 1 % FS
-20 ... +60°C
≤ ± 2 % FS
-30 ... +80°C
typically ≤ ±2 % FS
PT5-50M/T
*) Total error includes non-linearity, hysteresis, repeatability as well as offset and span
drift due to the temperature changes.
Note: % FS is related to Percentage of Full sensor Scale.
Electrical connection
Pressure transmitters PT5 with current output (2-wire
connection) offer following advantages:
1. More suitable for signal transmission over long distances
2. Higher immunity to electromagnetic interference
Note: Changing the length of the electrical connection
lead beyond 1.5 m can have a negative impact on electromagnetic compatibility. Additional protection may be
required.
BN = brown, supply voltage 24V
WH = white, output signal 4 … 20mA
(5) = Electronic Controller e.g. EC2 & EC3 Series
54
SGE127-EN-1101
Alco Controls
Electronic Fan Speed Controller Series FSY
Features
• Pressure actuated fan speed control
• Adjustable pressure for Cut-off
• High Voltage Triac (800 Volts)
• Integrated protection circuit against voltage peaks
• Compact design
• Protection IP65
• Easy mounting and adjustment
• Easy retrofit in existing plants
• No additional gasket required (completely
molded into plug)
• Multi-position plug with EMC filter incl. 1,5m (opt. 3 and 6m) cable for flexible installation
• per EC 89/336/EC (together with FSF cable)
FSY-43S
Selection Table
Type FSY-41S
FSY-42S
FSY-42U
FSY-42X
FSY-43S
FSY-43U
FSY-43X
Part No.
Operational Adjustment
Factory Max. Operating
Test
Current
Range
Setting
Pressure PS
Pressure PT A
bar
bar
bar
bar
0 715 533
4.0 ... 12.5
8.0 27
30
0 715 534
0 715 535
9.2 ... 21.2
15.0
32
36
0 715 536
0.1 ... 4 0 715 537
0 715 538
12.4 ... 28.4
21.8 43
48
0 715 539
Pressure Connection
S: 7/16”-20 UNF female
S: 7/16”-20 UNF female
U: 6mm - ODF
X: ¼“ - ODF
S: 7/16”-20 UNF female
U: 6mm - ODF
X: ¼“ - ODF
Cable Assemblies with plug and EMC filter
Type Part No.
FSF-N15
804 640
FSF-N30
804 641
FSF-N60
804 642
Temperature Range °C
-50 .. +80
Cable length
mtr.
1.5
3.0
6.0
FSF-N15
SGE127-EN-1101
55
Alco Controls
Technical Data
Supply voltage
230V AC +10%, -15%
Nominal current
(see diagram below)
Pressure change
FSY-41: 4,0 .. 12,5 bar
per turn of
0.1 ... 4 (3) A
adjustment screw
clockwise
~ +1.2 bar
counter clockwise ~ –1.2 bar
FSY-42: 9,2 .. 21,2 bar
Starting current
max. 8 Ampère/5 sec.
Medium compatibility
HFC, HCFC
(not released for use with
inflammable refrigerants)
clockwise
~ +2.5 bar
counter clockwise ~ –2.5 bar
FSY-43: 12,4 .. 28,4 bar
Protection Class according IP 65 (with fitted
to IEC529 /DIN 40050
Temperature ranges
connectors FSF-xxx)
Proportional Range FSY-41:
2,5 bar
-20 to +55 °C
FSY-42:
3,8 bar FSY-43: 4,6 bar
ambient
>40°C see diagramm
storage, transportation -30 to +70°C
medium -20 to +70°C
Max. Current vs Ambient Temperature
4
Current (A)
3
clockwise
~ +3.3 bar
counter clockwise ~ –3.3 bar
2
Weight
approx.
FSY-41, -42
0.12 kg
FSY-43
0.15 kg
FSF-N15
0,14 kg
FSF-N30
0,20 kg
FSF-N60 0,22 kg
Housing material
PC and PA
1
0
30
35
40
45
Ambient Temperature (°C)
50
55
Function Diagram
The control behaviour can be easily described by
looking at the function of output voltage versus input
pressure: In the maximum range the FSY provides a
constant output voltage of approximately 1% below
the supply voltage. The fan is running at maximum
speed. Along the proportional range the output
voltage varies between maximum and minimum
voltage of approximately 45% of the supply voltage.
This causes the fan to slow down from maximum to
minimum speed.
56
Further decrease of pressure in the minimum range
leads to cut-off of the fan motor. Reincrease of input
pressure will start the motor with a hysteresis of
approximately 0.7 bar to avoid cycling.
The pressure from which motor cuts off is adjustable
(see pressure range).
SGE127-EN-1101
Alco Controls
Electronic Fan Speed Power Module FSP and
Control Module FSE
Features FSP
• Can be used in combination with ALCO FSE
Control Module, EC2, EC3 and other electronic
controllers which provide a 0…10 V output signal
for condensing pressure control
• Versions for 3- and 1- phase motors approved for
phase cut operation
• Paralleling of fan motors up to maximum current
• Reduced fan noise level during low ambient
temperature conditions
• Energy saving due to improved cooling efficiency
• Short start impulse during partial load to overcome friction and windmilling
• Easy installation with cables for power supply
and motor connection factory wired
• IP67 protection for outdoor mounting
FSP
Power Module
FSE
Control Module
Standards:
• per Low Voltage Directive
•
per EMC
Selection Chart FSP
Type
Part
Supply
Current No.
Voltage
Range
Current, (A)
max. 1sec (A)
(mtr)
(mtr)
(g)
FSP-150 800 370
0.3 - 5
15 A
FSP-180
800 373
230V /50 Hz
0.3 - 8
24 A
1,5
0,75
3 x 1 mm2
1 050
FSP-340
800 376
0.3 - 4
12 A
5 x 1 mm2
1 650
400V/3/50 Hz
Max. Start
Power Supply
Motor
Wire
Cable Length Cable Length
Weight
Diameter
Selection Chart FSE Control Modules
Type
Part
Refrigerants
Adjustment Range Cut-off Pressure
Test
Pressure No.
Pcut* (bar)
factory set (bar)
Pressure
Connection
(g)
FSE-01S
804 701
R 134a
7.8
30 bar
125
FSE-02S
804 706
R 22, R 404A, R 407C, R 507
10 … 21
15.5
36 bar
/16”-20 UNF female
7
/16”-20 UNF female
R 410A
12 … 28
20.4
48 bar
/16”-20 UNF female
150
FSE-03S
804 711
4 … 12.5
7
7
Weight
125
* Pressure at which fan is cut-off.
Selection Chart Cable Assemblies
Temperature Range Temperature Range -25 to 80°C / no UL
-50 to 80°C / UL appr.
Length Weight
(mtr.)
(g)
Type
Part No.
Type
Part No.
for connection to FSE Control Module:
FSE-N15
804 680
1.5
80
FSE-N30
804 681
3.0
130
FSE-N60
804 682
6.0
220
for connection to EC2, EC3 and other controllers:
FSP-L15
804 693
1.5
3.0
SGE127-EN-1101
FSP-L30
804 694
57
Alco Controls
Selection Dependent on Product Combination
Selection
1. Select a Power Module FSP by the total maximum operating current and phases of condenser fan motors
2. Select a Control Module FSE based on the
pressure requirements of the refrigerant used:
FSE-01S for R 134a,
FSE-02S for R 22 / R 404 A / R 407C / R 507 FSE-03S for R 410A
- or a controller of the EC Series
- or another electronic controller which provides a 0…10 V output signal
3. Select a Cable Assembly
a) for connection of FSE to FSP:
FSE-Nxx: -25 … +80°C
Control System with 0... 10 V output
- 3 lengths: (1.5 - 3.0 - 6.0 m)
b) or for use with an electronic controller with 0…10V signal output:
(e.g. EC2-74x, EC2-54x ,EC3-75x, EC3-92x):
FSP-Lxx: -50 … +80°C
- 2 lengths (1.5 - 3.0 m)
Function Diagram
The behaviour of FSP together with FSE can be de- The top curve describes the fan speed at decreasing,
scribed by the following control diagram:
the lower curve at rising pressure. At high condensing
pressure fan is running with maximum speed (top
right). In the proportional range of the curve fan speed
is decreased with pressure. If the pressure falls below
the specified limit the fan is cut-off.
A large hysteresis is built-in to prevent fan cycling at
this point. Pressure must increase by approximately 1
bar before fan restarts. A short start pulse helps fan to
overcome friction or windmilling before it supplies the
proportional value.
Along the proportional range the fan speed varies between 20% and 100% for 3-phase motors and between
30% and 100% for single phase motors.
Technical Data FSP
FSE
Temperature Range Operation -20°C to +65°C
Temperature Range Operation -20°C to +65°C Protection class Protection class IP 65
IP 67
(IEC 529 / EN 60529)
(IEC 529 / EN 60529)
58
Signal Input Voltage
0 ... 10 VDC
Supply Voltage
10V, supplied by FSP Module
Mounting
Direct with screws or
Operating Current 0 ... 10 VDC output
max. 1 mA
with optional DIN Rail Kit
Medium Compatibility
HFC, HCFC, synth. / mineral oils
FSP-K00 Ord. No. 800 379
Pressure Connection
FSE-01S / FSE-02S brass
FSE-03S stainless steel
SGE127-EN-1101
Alco Controls
Thermo®-Expansion Valves
SGE127-EN-1101
59
Alco Controls
Expansion Valves
Basic Terms and Technical Information
Operating principles
ALCO Thermo®-Expansion valves control the superheat of refrigerant vapour at the outlet of the
evaporator. They act as a throttle device between the
high pressure and the low pressure sides of refrigeration systems and ensure that the rate of refrigerant
flow into the evaporator exactly matches the rate of
evaporation of liquid refrigerant in the evaporator.
Thus the evaporator is fully utilized and no liquid
refrigerant may reach the compressor.
Description of bulb charges
The application ranges of Thermo®-Expansion valves
are heavily influenced by the charge selected.
Liquid charges
The behaviour of Thermo ® -Expansion valves
with liquid charges is exclusively determined by
temperature changes at the bulb and not subject to
any cross-ambient interference. They feature a fast
response time and thus react quickly in the control
circuit. Liquid charges cannot incorporate MOP
functions. Maximum bulb temperatures shall not
exceed 75° C.
Gas charges
The behaviour of Thermo®-Expansion valves with
gas charges will be determined by the lowest
temperature at any part of the expansion valve
(power assembly, capillary tube or bulb). If any
parts other than the bulb are subject to the lowest
temperature, malfunction of the expansion valve
may occur (i.e. erratic low pressure or excessive
superheat). ALCO thermo expansion valves with gas
charges always feature MOP functions and include
ballasted bulbs. Ballast in the bulb leads to slow
opening and fast closure of the valve. Maximum bulb
temperature is 120° C.
Adsorption charges
These charges feature control characteristics much
like MOP charges but avoid the difficulties of crossambient interference. Response time is slow but
perfectly suitable for common refriger­­ation systems.
Maximum bulb temperature is 130° C.
MOP (Maximum Operating Pressure)
MOP functionality is somewhat similar to the application of a crankcase pressure regulator. Evaporator
pressures are limited to a maximum value to protect
compressor from overload conditions.
MOP selec tion should be within maximum
allowed low pressure rating of the compressor and
should be at approximately 3K above evaporating
temperatures.
Practical hint: Superheat adjustments influence the
MOP:
Increase of superheat: Decrease of MOP
Decrease of superheat: Increase of MOP
Static superheat
ALCO Thermo®-Expansion valves are factory preset
for optimum superheat settings. This setting should
be modified only if abso­lutely necessary.
The readjustment should be at the lowest expected
evaporating temperature.
60
Subcooling
Subcooling generally increases the capacity of
refrigeration system and may be accounted for when
dimensioning an expansion valve by applying the
correction factor Kt. The capacity corrections for
evaporating temperature, condensing temperature
and subcooling are all incorporated in Kt. These are
in particular the liquid density upstream from the
expansion valve, the different enthalpies of liquid
and vapour phase refrigerants as well as certain part
of flash gas after expansion. The percentage of flash
gas differs with various refrigerants and depends on
system conditions.
Heavy subcooling results in very small flash gas
amounts and therefore increases expansion valve
capacities. These conditions are not covered by Kt.
Likewise, small flash gas amounts lead to reduced
evaporator capacities and may result in substantial
discrepancies between the capacities of the Thermo®expansion valve and the evaporator. These effects
must be considered during component selection
when designing refrigeration circuits. In cases when
subcooling exceeds 15 K, sizing of components
(Kt, K ∆ p) should be modified accordingly. The
field practice indicates the following correction
factors can be used to compensate the effect of the
subcooling (liquid hammering) in addition to the use
of correction factors Kt, and K∆p.
Subcooling
20K
Correction factor 0,8
30K
0,7
40K 50K
0,6 0,5
60K
0,4
ALCO CONTROLS will be happy to assist you. Please
contact application engineering department.
Dimensioning
To correctly select a Thermo®-Expansion valve on
a system, the following design conditions must be
available:
- Cooling capacity QO
- Effective pressure differential across Thermo®Expansion valve ∆p
- Evaporating temperature/pressure
- Lowest possible condensing temperature/
pressure
- Liquid temperature
- Type of refrigerant
As opposed to single substances (e.g. R22, R134a
etc.) where the phase change takes place at a constant temperature/pres­sure, the evaporation and
condensation of zeotropic blend R407C is in a gliding form (e.g. at a constant pressure the temperature
varies within a certain range) through evaporators
and condensers.
The evaporating/condensing pressure must be determined at saturated temperatures (bubble/dew
points) for dimensioning of Thermo ®-Expansion
valves.
To facilate valve dimensioning for other than the
standard conditions ALCO offers an Excel based Selection Tool. This can be ordered from all Emerson
sales offices. See www.emersonclimate.eu for
contact addresses, email or phone numbers.
SGE127-EN-1101
Alco Controls
Example
Cooling capacity of a system:
18 kW
Refrigerant:
R 407C
Condensing temperature (saturated liquid): +35°C
(Condensing pressure will be 15.5 bar)
See appendix page 153 for
Evaporating temperature (saturated vapour): 0°C
(Evaporating pressure will be 4.61 bar)
Subcooling:
1K
Pressure drops through liquid line:
2.2 bar
Pressure drops through evaporator:
0.3 bar
Required type of Thermo®-Expansion valve:T-series
R 407C
P
40.5°C
15.5
4.61
35.5°C
0°C
-6.5°C
h
To calculate the nominal capacity the following formula has to be used:
Cooling capacity x Kt x K∆p = Nominal capacity
1. Selected Kt-factor according to refrigerant, liquid 3. Multiply cooling capacity with Kt and K∆p, to find
and evaporating temperature from table on page nominal capacity for Thermo®-Expansion valve.
76.
Qn = 18 x 0.98 x 1.15 = 20.29 kW
Kt = 0.98 (for this example)
Select Thermo®-Expansion Valve from table on 2. Determine pressure differential across the page 72: TCLE 550 NW (for this example).
Thermo®-Expansion valve using condensing pressure,
subtract evaporating pressure and all other possible
pressure losses (pressure drops in evaporator, drier,
solenoid valve, liquid distribution…).
For this example:
∆p = 15.5 - (4.61 +2.2 + 0.3) = 8.39 bar
Select K∆p factor from table on page 76:
K∆p = 1,15 (for this example)
Please note that all evaporating/condensing temperatures in this catalogue are based on saturated vapour/
liquid temperatures.
Selection Guide for Expansion Valves
Selection Criteria
Capacity
Evaporating
Main
Features
Series
Range
Temperature Range
Application
kW (R 404A)
°C
Refrig./Air-Cond.
Interchangeable
TI
0,5 to 14,2
+20 to -45
Heat Pumps
Orifices
Refrig./Air-Cond.
Hermetic, Superheat adjustable,
TX3
0,8 to 15,0
+20 to -45
Heat Pumps
optional with check valve
Air-Cond.
Hermetic
TX6
13.3 to 57.0
+20 to -45
Heat Pumps
Superheat adjustable
Refrig./Air-Cond.
Interchangeable Orifices,
T
2 to 209
+30 to -45
Heat Pumps
Power-Assembly and Flange
Low Temperature
Interchangeable Orifices,
ZZ
1,9 to 81,2
-45 to -120
Application
Power-Assembly and Flange
Liquid Injection
Interchangeable Orifices,
L
2 to 154
+30 to -50
Superheat Control
Power-Assembly and Flange
Liquid Injection
Interchangeable Orifices,
935
5,2 to 43,5
+30 to -45
Temperature Control
Power-Assembly and Flange
Catalogue
Page
66
72
74
76
81
84
86
* Please ask your local Emerson sales office for datasheets or download from www.emersonclimate.eu
SGE127-EN-1101
61
Alco Controls
Thermo®-Expansion Valves Series TI
new valve design, exchangeable Orifices
Features
• Laser welded diaphragm with large diameter for
high reliability and maximum life time
• Constant superheat across wide application ranges
• Easy and precise superheat setting by modified threads
• TILE with stainless steel fittings allow brazing without wet rags
• With capacities between 0.4 kW and 14.2 kW
(R 404A) ideally suited for service work
• Internal or external equaliser
• Brazing and flare connections available
• Capillary tube length 1.5 m
• PS: 45 bar, TS: -45 ... +75°C
• No CE marking according art. 3.3 PED 97/23 EC
TILE
TI S E – M W
Type Code
Valve series
Connection type
L: Brazing, stainless steel ODF fittings
(outlet / equaliser)
S:Brazing, copper ODF fittings
:Flare
Equaliser
E:External
:Internal
Refrigerant
Charge
W: Liquid (without MOP feature)
Wxxx: Vapour (with MOP feature)
ADxxx: Adsorption (similar MOP feature)
Orifice assembly
TIE
with strainer for inlet connection
Nominal Capacity* (kW)
Type
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
Part No.
800 532
800 533
800 534
800 535
800 536
800 537
800 538
800 539
R 134a
0,3
0,8
1,9
3,1
5,0
8,3
10,1
11,7
R 22
0,5
1,3
3,2
5,3
8,5
13,9
16,9
19,5
R 404A
0,4
1,0
2,3
3,9
6,2
10,1
12,3
14,2
R 407C
0,5
1,4
3,5
5,7
9,2
15,0
18,3
21,1
R 410A
0,6
1,5
3,7
6,2
9,9
16,2
19,7
22,8
R 507
0,4
1,0
2,3
3,9
6,2
10,1
12,3
14,2
Brazing Adapter for TILE and TIS(E)
Type
Part
No.
62
Connection, ODF
mm
inch
TIA-M06
802 500
6,0
-
TIA-M10
802 501
10,0
-
TIA-014
802 502
-
1/4”
TIA-038
802 503
-
3/8”
Gasket Set
803 780
100 pieces
*) Nominal capacity is based on the following conditions:
Refrigerant
R 407C
Evaporating
temperature
+4°C dew
point
Condensing
temperature
+38°C bubble p.
+43°C dew point
Subcooling
1K
R 22, R 134a,
R 404A, R 410A,
+4°C
+38°C
1K
R 507
Valve selection for other operating conditions see page 74,
quick selection tables on page 65 or Excel based Selection
Tool (download from www.emersonclimate.eu).
SGE127-EN-1101
Alco Controls
TI Valve bodies
without cage and nut
Outlet/
Refrigerant
Equalizer
Type
Part No.
Type
Part No.
Connection
external Equalizer
Brazing
internal Equalizer
802466
TISE-SW (12mm)
802462
TIS-SW (12mm)
802461
TISE-SW (1/2“)
802464
TIS-SW (1/2“)
Brazing
TISE-SAD10 (1/2“)
802479
TIS-SAD10 (1/2“)
copper
TISE-SW75 (12mm)
802471
TISE-SW75 (1/2“)
TISE-SAD-20 (12mm)
TISE-SAD-20 (1/2“)
802475
TIE-SW
802460
TI-SW
802459
TIE-SAD10
802477
TI-SAD10
802476
+10
-45 ...
0
TIE-SW75
802470
TI-SW75
802469
0
-45 ...
-3
TIE-SAD-20
802473
-20
-45 ... -27
Flare
Brazing
-
-45 ... +20
-
-45 ... +20
-
-45 ... +20
802463
-
-45 ... +20
802478
+10
-45 ...
0
0
-45 ...
-3
802472
0
-45 ...
-3
802474
-20
-45 ... -27
-20
-45 ... -27
-
-45 ... +20
TILE-MW (12mm)
802451
-
-45 ... +20
TILE-MW (1/2“)
802452
-
-45 ... +20
TISE-MW (12 mm)
802448
TIS-MW (12 mm)
802447
-
-45 ... +20
Brazing
TISE-MW (1/2“)
802450
TIS-MW (1/2“)
802449
copper
TISE-MW55 (12mm)
802457
stainless steel
Flare
Brazing
-
-45 ... +20
+14
-45 ... +11
TISE-MW55 (1/2“)
802458
+14
-45 ... +11
TIE-MW
802446
TI-MW
802445
-
-45 ... +20
TIE-MW55
802456
TI-MW55
802455
+14
-45 ... +11
TILE-NW (12mm)
802486
-
-45 ... +20
TILE-NW (1/2“)
802485
-
-45 ... +20
Brazing
TISE-NW (12mm)
802438
TIS-NW (12mm)
802437
-
-45 ... +20
copper
TISE-NW (1/2“)
802440
TIS-NW (1/2“)
802439
-
-45 ... +20
TIE-NW
802436
TI-NW
802435
-
-45 ... +20
stainless steel
Flare
Brazing
stainless steel
TILE-HW (12mm)
802426
-
-45 ... +20
TILE-HW (1/2“)
802427
-
-45 ... +20
TISE-HW (12mm)
802423
TIS-HW (12mm)
802422
-
-45 ... +20
Brazing
TISE-HW (1/2“)
802425
TIS-HW (1/2“)
802424
-
-45 ... +20
copper
TISE-HW100 (12mm)
802431
+15
-45 ... +13
TISE-HW100 (1/2“)
802432
+15
-45 ... +13
TIE-HW
802421
-
-45 ... +20
TIE-HAD10
802430
+10
TILE-ZW (12mm)
802488
-
-35 ... +20
Flare
R 410A
range °C
TILE-SW (1/2“)
R 507
R 22
temperature
802465
R 404A /
R 407C
°C
Evaporating
TILE-SW (12mm)
stainless steel
R 134a
MOP
Brazing
stainless steel
TI-HW
802420
-45 ...
0
TILE-ZW (1/2“)
802489
-
-35 ... +20
TILE-ZW175 (12mm)
802490
+16.4
-35 ... +15
TILE-ZW175 (1/2“)
802491
+16.4
-35 ... +15
Inlet: Flare 5/8“-18UNF for 6mm, 8mm, 10mm, 1/4”, 5/16“ and 3/8“ tubes
Outlet: Flare 3/4“-16UNF for 12mm and 1/2“ tubes,
Solder metric: ODF for 12mm tubes, Solder inch: ODF for 1/2“ tubes
Ext. Equalizer: Flare 7/16”-20UNF for 6mm and 1/4“ tubes,
Solder metric: ODF for 6mm tubes, Solder inch: ODF for 1/4“ tubes
SGE127-EN-1101
63
Alco Controls
Quick Selection Tables
Published capacity data at 1 K subcooling at the
inlet of the expansion valve and 1.5 bar pressure
drop in the refrigeration system. For proper valve
selection especially in case of high pressure drops,
we recommend the use of correction factors
(see page 74).
To facilate valve dimensioning for other than the
standard conditions ALCO offers an Excel based
Selection Tool (www.emersonclimate.eu).
64
SGE127-EN-1101
Alco Controls
Condensing
Temperature
° C
+20
+10
0,23
0,27
0,60
0,71
1,42
1,68
50
2,32
2,74
3,74
4,42
6,21
7,34
7,56
8,93
8,76 10,34
0,12
0,21
0,33
0,56
0,79
1,34
40
1,29
2,18
2,08
3,52
3,45
5,84
4,19
7,10
4,86
8,23
0,17
0,44
1,06
35
1,72
2,78
4,62
5,62
6,51
0,09
0,25
0,60
30
0,98
1,58
2,63
3,20
3,71
25
20
0,29
0,76
1,81
2,96
4,77
7,93
9,64
11,17
0,25
0,67
1,60
2,60
4,20
6,97
8,48
9,83
0,23
0,60
10,43
2,33
3,75
6,23
7,58
8,79
0,19
0,51
1,20
1,96
3,16
5,25
6,39
7,40
0,14
0,37
0,89
1,45
2,33
3,87
4,71
5,45
0,02
0,04
0,10
0,17
0,27
0,44
0,54
0,62
Condensing
Temperature
° C
+30
+30
R 404A
+20
+10
0,27
0,32
0,71
0,82
1,65
1,91
50
2,82
3,28
4,47
5,19
7,29
8,47
8,85 10,29
10,26 11,93
0,20
0,29
0,51
0,75
1,19
1,75
40
2,03
3,00
3,22
4,76
5,25
7,76
6,38
9,43
7,40 10,93
0,25
0,65
1,53
35
2,62
4,15
6,77
8,22
9,53
0,19
0,49
1,15
30
1,97
3,13
5,10
6,20
7,18
25
20
0,34
0,88
2,04
3,50
5,54
9,05
10,99
12,74
0,34
0,87
2,04
3,49
5,53
9,02
10,96
12,71
0,32
0,83
1,93
3,32
5,25
8,56
10,41
12,06
0,29
0,75
1,75
3,01
4,76
7,77
9,44
10,94
0,25
0,63
1,48
2,53
4,01
6,54
7,95
9,22
0,17
0,44
1,04
1,78
2,82
4,59
5,58
6,47
SGE127-EN-1101
Capacity kW Valve Type TI..-M....
R 134a
+5
0,29
0,78
1,85
3,02
7,87
8,08
9,84
11,40
0,26
0,70
1,67
2,73
4,40
7,31
8,90
10,31
0,24
0,65
1,54
2,50
4,04
6,71
8,16
9,45
0,21
0,57
1,35
2,21
3,57
5,92
7,20
8,34
0,18
0,47
1,12
1,82
2,94
4,88
5,94
6,88
0,12
0,33
0,77
1,26
2,04
3,38
4,11
4,76
0
0,30
0,79
1,87
3,05
4,92
8,17
9,95
11,52
0,27
0,73
1,73
2,82
4,55
7,55
9,19
10,64
0,26
0,68
1,61
2,63
4,24
7,05
8,57
9,93
0,23
0,62
1,46
2,39
3,85
6,39
7,78
9,01
0,20
0,54
1,27
2,08
3,35
5,56
6,76
7,84
0,16
0,43
1,02
1,66
2,68
4,45
5,41
6,27
Evaporating Temperature ° C
-5
-10
-15
-20
0,30
0,79
1,88
3,07
4,94
8,21
9,99
11,57
0,28
0,74
1,76
2,88
4,64
7,70
9,38
10,86
0,26
0,70
1,67
2,72
4,39
7,28
8,86
10,26
0,24
0,65
1,54
2,51
4,05
6,73
8,19
9,49
0,22
0,58
1,38
2,25
3,64
6,03
7,34
8,51
0,19
0,50
1,18
1,92
3,10
5,14
6,25
7,24
0,30
0,79
1,87
3,06
4,93
8,19
9,97
11,55
0,28
0,75
1,78
2,91
4,69
7,79
9,48
10,98
0,27
0,72
1,70
2,78
4,48
7,43
9,05
10,48
0,25
0,67
1,59
2,60
4,19
6,96
8,47
9,82
0,23
0,61
1,46
2,38
3,84
6,37
7,75
8,98
0,20
0,54
1,29
2,10
3,39
5,62
6,84
7,92
0,26
0,68
1,63
2,65
4,28
7,10
8,64
10,01
0,25
0,66
1,56
2,55
4,11
6,83
8,31
9,63
0,24
0,63
1,50
2,45
3,95
6,56
7,99
9,25
0,23
0,60
1,42
2,32
3,74
6,21
7,56
8,75
0,21
0,56
1,32
2,15
3,47
5,76
7,01
8,12
0,19
0,50
1,19
1,94
3,13
5,20
6,33
7,33
0,22
0,59
1,39
2,27
3,66
6,08
7,40
8,57
0,21
0,57
1,35
2,20
3,56
5,90
7,18
8,32
0,21
0,55
1,31
2,13
3,44
5,71
6,95
8,05
0,20
0,52
1,25
2,03
3,28
5,44
6,62
7,67
0,18
0,49
1,17
1,91
3,07
5,10
6,21
7,19
0,17
0,45
1,07
1,75
2,82
4,68
5,69
6,59
-25
0,19
0,50
1,20
1,95
3,15
5,23
6,36
7,37
0,18
0,49
1,17
1,91
3,08
5,12
6,23
7,22
0,18
0,48
1,14
1,86
3,00
4,97
6,05
7,01
0,17
0,46
1,09
1,78
2,87
4,77
5,81
6,73
0,16
0,43
1,03
1,68
2,72
4,51
5,49
6,36
0,15
0,40
0,96
1,56
2,52
4,18
5,09
5,89
Cage
Size
-30
0,16
0,43
1,01
1,66
2,67
4,43
5,39
6,25
0,16
0,42
1,00
1,63
2,63
4,37
5,32
6,16
0,15
0,41
0,98
1,59
2,57
4,27
5,19
6,01
0,15
0,40
0,94
1,54
2,48
4,11
5,00
5,80
0,14
0,38
0,90
1,46
2,36
3,91
4,76
5,52
0,13
0,35
0,84
1,37
2,20
3,66
4,45
5,15
Capacity kW Valve Type TI..-S ....
+5
0,35
0,89
2,07
3,55
5,62
9,17
11,15
12,92
0,35
0,91
2,12
3,64
5,76
9,40
11,42
13,23
0,34
0,88
2,06
3,52
5,58
9,10
11,06
12,82
0,32
0,83
1,93
3,30
5,23
8,53
10,36
12,01
0,29
0,74
1,72
2,95
4,68
7,63
9,27
10,75
0,24
0,61
1,42
2,44
3,86
6,30
7,66
8,88
0
0,35
0,89
2,08
3,57
5,65
9,21
11,20
12,98
0,36
0,93
2,18
3,73
5,91
9,64
11,71
13,58
0,36
0,92
2,14
3,67
5,81
9,48
11,51
13,35
0,34
0,88
2,05
3,51
5,56
9,07
11,02
12,77
0,32
0,81
1,90
3,25
5,14
8,39
10,20
11,82
0,28
0,72
1,67
2,87
4,54
7,41
9,00
10,43
Evaporating Temperature ° C
-5
-10
-15
-20
0,35
0,89
2,07
3,55
5,63
9,18
11,16
12,93
0,37
0,95
2,21
3,78
5,99
9,78
11,88
13,77
0,37
0,94
2,20
3,76
5,96
9,72
11,81
13,69
0,36
0,91
2,13
3,66
5,79
9,44
11,48
13,30
0,34
0,86
2,02
3,46
5,48
8,94
10,86
12,59
0,31
0,79
1,85
3,16
5,01
8,17
9,93
11,51
0,34
0,88
2,05
3,52
5,57
9,09
11,04
12,80
0,37
0,95
2,22
3,80
6,02
9,83
11,94
13,84
0,37
0,95
2,23
3,82
6,05
9,86
11,98
13,89
0,36
0,94
2,19
3,75
5,94
9,69
11,77
13,65
0,35
0,90
2,10
3,60
5,71
9,31
11,31
13,11
0,33
0,84
1,97
3,37
5,34
8,71
10,58
12,27
0,30
0,77
1,80
3,08
4,88
7,96
9,67
11,21
0,33
0,84
1,97
3,38
5,35
8,73
10,61
12,30
0,33
0,85
1,99
3,42
5,41
8,83
10,73
12,44
0,33
0,85
1,98
3,39
5,36
8,75
10,63
12,33
0,32
0,82
1,92
3,29
5,21
8,51
10,34
11,98
0,30
0,78
1,83
3,13
4,96
8,09
9,83
11,39
0,25
0,65
1,53
2,62
4,14
6,76
8,22
9,53
0,28
0,73
1,70
2,91
4,61
7,52
9,14
10,59
0,29
0,74
1,73
2,96
4,69
7,65
9,30
10,78
0,29
0,74
1,73
2,96
4,69
7,65
9,29
10,77
0,28
0,73
1,69
2,90
4,60
7,50
9,11
10,56
0,27
0,70
1,63
2,79
4,42
7,21
8,76
10,16
-25
-30
-35
-40
-45
0,22
0,56
1,30
2,24
3,54
5,78
7,02
8,13
0,24
0,63
1,47
2,52
3,99
6,50
7,90
9,16
0,25
0,64
1,50
2,58
4,08
6,66
8,09
9,38
0,25
0,65
1,51
2,59
4,10
6,70
8,14
9,43
0,25
0,64
1,49
2,56
4,06
6,62
8,04
9,32
0,24
0,62
1,45
2,49
3,94
6,42
7,80
9,05
0,18
0,47
1,10
1,88
2,98
4,86
5,90
6,84
0,21
0,54
1,25
2,14
3,39
5,54
6,73
7,80
0,21
0,55
1,29
2,21
3,50
5,70
6,93
8,03
0,22
0,56
1,30
2,23
3,53
5,77
7,01
8,12
0,22
0,55
1,29
2,22
3,51
5,73
6,96
8,07
0,21
0,54
1,27
2,17
3,44
5,61
6,81
7,90
0,15
0,39
0,92
1,58
2,50
4,07
4,95
5,74
0,18
0,46
1,06
1,82
2,88
4,70
5,71
6,62
0,18
0,47
1,10
1,88
2,98
4,87
5,92
6,86
0,19
0,48
1,12
1,92
3,03
4,95
6,01
6,97
0,19
0,48
1,12
1,91
3,03
4,95
6,01
6,97
0,18
0,47
1,10
1,88
2,98
4,87
5,91
6,86
0,13
0,33
0,76
1,30
2,06
3,37
4,09
4,75
0,15
0,38
0,89
1,53
2,42
3,94
4,79
5,55
0,15
0,40
0,93
1,59
2,51
4,10
4,99
5,78
0,16
0,41
0,95
1,62
2,57
4,19
5,09
5,90
0,16
0,41
0,95
1,63
2,58
4,21
5,11
5,93
0,16
0,40
0,94
1,61
2,55
4,16
5,06
5,86
0,10
0,27
0,62
1,07
1,69
2,76
3,36
3,89
0,12
0,32
0,74
1,27
2,01
3,28
3,98
4,62
0,13
0,33
0,77
1,33
2,10
3,43
4,17
4,83
0,13
0,34
0,79
1,36
2,16
3,52
4,27
4,95
0,13
0,34
0,80
1,37
2,17
3,55
4,31
5,00
0,13
0,34
0,80
1,36
2,16
3,53
4,28
4,97
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
Cage
Size
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
65
Alco Controls
Condensing Temperature
dew point bubble point
°C
°C Capacity kW Valve Type TI..-N....
R 407C
+20
Evaporating Temperature ° C
+5
0
-5
+10
0,49
0,52
1,27
1,34
3,17
3,35
54
50
5,16
5,45
8,33
8,80
13,58
14,35
16,57
17,50
19,11
20,18
0,44
0,49
1,14
1,28
2,86
3,19
45
40
4,66
5,19
7,52
8,38
12,25
13,66
14,95
16,67
17,24
19,22
0,40
0,47
1,03
1,21
2,58
3,02
40
35
4,20
4,91
6,78
7,93
11,06
12,93
13,49
15,77
15,56
18,19
0,34
0,43
0,88
1,11
2,19
2,78
35
30
3,57
4,53
5,76
7,30
9,39
11,91
11,46
14,53
13,22
16,75
0,38
0,98
2,46
30
25
4,01
6,47
10,55
12,87
14,84
26
20
Condensing
Temperature
°C
50
40
35
30
25
20
66
+15
0,53
1,38
3,40
5,64
9,04
14,79
17,98
20,75
0,49
1,28
3,14
5,20
8,35
13,65
16,60
19,15
0,45
1,17
2,87
4,75
7,62
12,46
15,15
17,48
0,39
1,00
2,47
4,10
6,57
10,74
13,06
15,07
0,30
0,77
1,89
3,13
5,03
8,22
10,00
11,53
0,13
0,33
0,82
1,35
2,17
3,55
4,32
4,98
R 410A
+10
0,55
1,44
3,55
5,87
9,42
15,41
18,73
21,61
0,53
1,37
3,37
5,58
8,95
14,64
17,80
20,54
0,49
1,28
3,16
5,23
8,39
13,73
16,69
19,26
0,45
1,16
2,86
4,73
7,59
12,41
15,09
17,41
0,38
0,99
2,43
4,03
6,46
10,57
12,85
14,83
0,28
0,74
1,82
3,02
4,84
7,91
9,62
11,10
+5
0,57
1,49
3,66
6,06
9,72
15,89
19,32
22,29
0,55
1,44
3,55
5,88
9,43
15,42
18,75
21,64
0,53
1,38
3,39
5,61
9,00
14,72
17,89
20,65
0,49
1,28
3,15
5,21
8,36
13,67
16,63
19,18
0,44
1,15
2,82
4,67
7,49
12,24
14,89
17,18
0,37
0,96
2,37
3,93
6,30
10,30
12,52
14,45
0,52
1,36
3,39
5,53
8,92
14,55
17,75
20,46
0,51
1,32
3,29
5,36
8,65
14,10
17,20
19,83
0,49
1,26
3,15
5,14
8,29
13,52
16,49
19,02
0,46
1,18
2,96
4,82
7,78
12,69
15,48
17,85
0,42
1,08
2,70
4,40
7,11
11,59
14,14
16,31
0,37
0,95
2,37
3,86
6,23
10,16
12,40
14,30
0,53
1,37
3,42
5,57
8,98
14,65
17,87
20,60
0,52
1,34
3,36
5,47
8,83
14,40
17,57
20,25
0,50
1,30
3,25
5,30
8,55
13,94
17,01
19,61
0,48
1,24
3,09
5,04
8,13
13,26
16,18
18,66
0,44
1,15
2,88
4,70
7,58
12,36
15,07
17,38
0,40
1,04
2,61
4,25
6,86
11,19
13,65
15,74
0,53
1,37
3,42
5,57
9,00
14,67
17,89
20,63
0,53
1,36
3,4
5,54
8,95
14,58
17,79
20,52
0,51
1,33
3,32
5,41
8,73
14,23
17,36
20,02
0,49
1,28
3,19
5,20
8,39
13,67
16,68
19,23
0,46
1,21
3,01
4,91
7,92
12,91
15,75
18,17
0,43
1,11
2,78
4,54
7,32
11,93
14,56
16,79
Cage
Size
-10
-15
-20
-25
0,53
1,36
3,41
5,55
8,96
14,61
17,82
20,55
0,53
1,37
3,42
5,58
9,00
14,67
17,90
20,64
0,52
1,34
3,36
5,47
8,84
14,41
17,58
20,27
0,50
1,30
3,25
5,30
8,56
13,95
17,02
19,62
0,48
1,24
3,11
5,06
8,16
13,31
16,24
18,72
0,45
1,16
2,91
4,74
7,65
12,47
15,22
17,55
0,46
1,19
2,99
4,86
7,85
12,80
15,61
18,00
0,47
1,21
3,02
4,93
7,95
12,96
15,82
18,24
0,46
1,19
2,99
4,86
7,85
12,79
15,61
18,00
0,45
1,16
2,91
4,74
7,64
12,46
15,21
17,53
0,43
1,12
2,80
4,55
7,35
11,98
14,62
16,86
0,41
1,06
2,65
4,31
6,96
11,35
13,85
15,97
0,38
1,00
2,49
4,06
6,55
10,69
13,04
15,03
0,39
1,02
2,54
4,14
6,69
10,91
13,31
15,34
0,39
1,01
2,52
4,11
6,63
10,81
13,19
15,21
0,38
0,99
2,47
4,02
6,49
10,58
12,91
14,89
0,37
0,96
2,39
3,89
6,28
10,24
12,49
14,40
0,35
0,91
2,28
3,71
6,00
9,77
11,92
13,75
0,32
0,83
2,07
3,37
5,44
8,87
10,82
12,47
0,33
0,85
2,13
3,46
5,59
9,11
11,12
12,82
0,33
0,85
2,12
3,45
5,56
9,07
11,06
12,75
0,32
0,83
2,08
3,39
5,47
8,92
10,88
12,54
0,31
0,81
2,02
3,29
5,32
8,67
10,58
12,19
0,30
0,78
1,94
3,16
5,11
8,33
10,16
11,71
Capacity kW Valve Type TI..-Z....
0
0,58
1,52
3,74
6,20
9,94
16,25
19,76
22,79
0,58
1,50
3,69
6,11
9,81
16,04
19,50
22,50
0,56
1,45
3,57
5,91
9,47
15,49
18,84
21,73
0,53
1,37
3,37
5,59
8,96
14,66
17,82
20,56
0,49
1,26
3,11
5,15
8,26
13,50
16,42
18,95
0,43
1,12
2,76
4,57
7,32
11,98
14,56
16,80
-5
0,59
1,54
3,80
6,29
10,09
16,51
20,07
23,16
0,59
1,54
3,80
6,29
10,09
16,50
20,06
23,15
0,58
1,51
3,70
6,14
9,84
16,09
19,57
22,58
0,55
1,44
3,55
5,88
9,43
15,42
18,75
21,63
0,52
1,35
3,33
5,52
8,85
14,47
17,60
20,31
0,48
1,24
3,04
5,04
8,09
13,23
16,08
18,55
Evaporating Temperature ° C
-10
-15
-20
-25
0,60
1,56
3,84
6,36
10,20
16,67
20,27
23,39
0,61
1,58
3,88
6,42
10,30
16,85
20,48
23,64
0,60
1,55
3,81
6,31
10,12
16,55
20,12
23,22
0,58
1,50
3,69
6,10
9,79
16,01
19,46
22,46
0,55
1,42
3,50
5,80
9,31
15,22
18,51
21,36
0,51
1,33
3,26
5,41
8,67
14,18
17,24
19,89
0,53
1,39
3,41
5,65
9,06
14,82
18,02
20,79
0,54
1,41
3,48
5,76
9,24
15,11
18,37
21,20
0,54
1,40
3,44
5,69
9,13
14,93
18,15
20,94
0,52
1,36
3,35
5,55
8,89
14,54
17,68
20,40
0,50
1,31
3,21
5,32
8,54
13,97
16,98
19,59
0,47
1,23
3,04
5,03
8,06
13,18
16,03
18,50
0,47
1,21
2,98
4,94
7,92
12,94
15,74
18,16
0,48
1,24
3,06
5,07
8,13
13,30
16,17
18,66
0,47
1,23
3,04
5,03
8,07
13,20
16,05
18,52
0,47
1,21
2,98
4,93
7,91
12,94
15,73
18,15
0,45
1,17
2,88
4,77
7,65
12,51
15,22
17,56
0,43
1,12
2,75
4,55
7,30
11,93
14,51
16,74
0,40
1,03
2,54
4,21
6,75
11,03
13,42
15,48
0,41
1,07
2,63
4,35
6,98
11,41
13,88
16,01
0,41
1,06
2,62
4,34
6,96
11,38
13,83
15,96
0,40
1,05
2,58
4,27
6,85
11,20
13,62
15,71
0,39
1,02
2,51
4,16
6,66
10,90
13,25
15,29
0,38
0,98
2,41
3,99
6,40
10,47
12,73
14,68
-30
0,33
0,87
2,14
3,54
5,68
9,28
11,28
13,02
0,35
0,90
2,22
3,68
5,91
9,66
11,75
13,55
0,35
0,90
2,22
3,68
5,91
9,66
11,75
13,55
0,34
0,89
2,20
3,64
5,84
9,55
11,61
13,40
0,34
0,87
2,15
3,56
5,71
9,34
11,35
13,10
0,32
0,84
2,08
3,44
5,52
9,02
10,97
12,65
-35
0,28
0,73
1,79
2,96
4,75
7,76
9,44
10,89
0,29
0,76
1,87
3,10
4,97
8,13
9,88
11,40
0,29
0,76
1,88
3,11
4,99
8,15
9,91
11,44
0,29
0,76
1,86
3,08
4,94
8,09
9,83
11,34
0,29
0,74
1,83
3,03
4,85
7,93
9,65
11,13
0,28
0,72
1,77
2,94
4,71
7,70
9,36
10,81
-40
0,23
0,61
1,49
2,48
3,97
6,49
7,89
9,11
0,25
0,64
1,57
2,60
4,18
6,83
8,31
9,58
0,25
0,64
1,58
2,62
4,20
6,87
8,35
9,64
0,25
0,64
1,57
2,61
4,18
6,83
8,31
9,59
0,24
0,63
1,55
2,57
4,11
6,73
8,18
9,44
0,24
0,61
1,51
2,50
4,01
6,56
7,97
9,20
-45
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
Cage
Size
0,20
0,51
1,25
2,08
3,33
5,44
6,62
7,63
0,21
0,54
1,32
2,19
3,52
5,76
7,00
8,07
0,21
0,54
1,34
2,21
3,55
5,80
7,05
8,14
0,21
0,54
1,33
2,21
3,54
5,79
7,04
8,12
0,21
0,53
1,32
2,18
3,49
5,71
6,95
8,01
0,20
0,52
1,29
2,13
3,42
5,59
6,79
7,84
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
SGE127-EN-1101
Alco Controls
Condensing
Temperature
°C
+30
R 507
+20
0,29
0,34
0,73
0,85
1,68
1,95
50
2,85
3,31
4,54
5,26
7,39
8,57
9,00 10,44
10,39 12,05
0,21
0,31
0,52
0,77
1,20
1,77
40
2,04
3,00
3,24
4,76
5,28
7,76
6,43
9,45
7,42 10,91
0,27
0,67
1,53
35
2,60
4,14
6,74
8,21
9,47
0,20
0,50
1,16
30
1,96
3,12
5,08
6,18
7,14
25
20
Condensing Temperature
°C
+30
0,36
0,91
2,09
3,54
5,63
9,17
11,16
12,89
0,36
0,89
2,05
3,48
5,54
9,02
10,99
12,68
0,34
0,84
1,94
3,29
5,23
8,52
10,38
11,98
0,31
0,76
1,75
2,98
4,73
7,71
9,38
10,83
0,26
0,64
1,48
2,50
3,98
6,48
7,89
9,11
0,18
0,45
1,04
1,76
2,80
4,57
5,56
6,42
R 22
+20
0,38
0,45
0,98
1,17
2,40
2,86
50
4,03
4,78
6,41
7,64
10,50
12,51
12,80
15,24
14,76
17,58
0,24
0,37
0,61
0,95
1,51
2,33
40
2,52
3,90
4,02
6,21
6,59
10,17
8,03
12,40
9,26
14,30
0,30
0,79
1,93
35
3,24
5,16
8,45
10,30
11,87
0,21
0,55
1,35
30
2,26
3,59
5,89
7,18
8,28
25
20
SGE127-EN-1101
+10
+10
0,50
1,29
3,16
5,29
8,42
13,79
16,81
19,38
0,44
1,14
2,78
4,66
7,42
12,16
14,82
17,09
0,40
1,03
2,53
4,23
6,74
11,04
13,46
15,52
0,34
0,89
2,19
3,67
5,84
9,56
11,65
13,44
0,28
0,71
1,76
2,94
4,68
7,67
9,35
10,79
0,18
0,45
1,12
1,87
2,98
4,88
5,95
6,86
Capacity kW Valve Type TI..-S....
+5
0,37
0,92
2,12
3,59
5,71
9,31
11,33
13,08
0,37
0,93
2,14
3,63
5,77
9,40
11,45
13,22
0,36
0,90
2,06
3,50
5,56
9,06
11,04
12,74
0,34
0,84
1,93
3,27
5,19
8,46
10,30
11,90
0,30
0,75
1,72
2,92
4,64
7,56
9,20
10,63
0,25
0,62
1,42
2,41
3,84
6,25
7,61
8,78
0
0,37
0,93
2,13
3,62
5,75
9,36
11,40
13,16
0,38
0,96
2,20
3,73
5,93
9,66
11,76
13,58
0,37
0,94
2,15
3,65
5,80
9,45
11,50
13,28
0,36
0,89
2,05
3,48
5,53
9,01
10,97
12,66
0,33
0,82
1,90
3,21
5,11
8,32
10,13
11,70
0,29
0,73
1,67
2,84
4,51
7,34
8,94
10,32
Evaporating Temperature ° C
-5
-10
-15
-20
0,37
0,93
2,13
3,61
5,74
9,35
11,39
13,15
0,39
0,97
2,23
3,79
6,02
9,81
11,95
13,79
0,38
0,96
2,21
6,75
5,96
9,71
11,82
13,65
0,37
0,93
2,14
3,63
5,77
9,40
11,44
13,21
0,35
0,88
2,02
3,43
5,45
8,87
10,80
12,47
0,32
0,80
1,85
3,13
4,98
8,11
9,88
11,40
0,37
0,92
2,11
3,58
5,69
9,28
11,30
13,04
0,39
0,98
2,25
3,82
6,07
9,88
12,04
13,90
0,39
0,98
2,25
3,81
6,06
9,87
12,02
13,87
0,38
0,96
2,20
3,73
5,93
9,66
11,76
13,58
0,37
0,92
2,11
3,58
5,68
9,26
11,28
13,02
0,34
0,86
1,97
3,34
5,32
8,66
10,55
12,18
0,32
0,80
1,83
3,10
4,93
8,04
9,79
11,31
0,34
0,86
1,98
3,35
5,33
8,68
10,57
12,20
0,35
0,86
1,99
3,37
5,36
8,73
10,63
12,27
0,34
0,85
1,96
3,33
5,29
8,62
10,50
12,12
0,33
0,83
1,90
3,23
5,13
8,36
10,18
11,76
0,31
0,79
1,81
3,07
4,88
7,95
9,68
11,17
0,27
0,68
1,57
2,66
4,23
6,88
8,38
9,68
0,30
0,75
1,71
2,91
4,62
7,53
9,17
10,59
0,30
0,75
1,74
2,94
4,68
7,62
9,28
10,72
0,30
0,75
1,73
2,93
4,66
7,59
9,24
10,67
0,29
0,73
1,69
2,87
4,56
7,42
9,04
10,44
0,28
0,71
1,63
2,76
4,38
7,14
8,69
10,04
-25
0,23
0,58
1,33
2,26
3,59
5,85
7,12
8,22
0,26
0,64
1,47
2,50
3,97
6,47
7,88
9,10
0,26
0,65
1,50
2,55
4,05
6,59
8,03
9,27
0,26
0,65
1,50
2,55
4,05
6,60
8,04
9,28
0,26
0,64
1,48
2,51
3,99
6,51
7,92
9,15
0,25
0,63
1,44
2,44
3,88
6,31
7,69
8,88
-30
0,19
0,49
1,12
1,89
3,01
4,90
5,97
6,89
0,22
0,54
1,25
2,12
3,37
5,49
6,68
7,72
0,22
0,56
1,28
2,17
3,45
5,62
6,84
7,90
0,22
0,56
1,29
2,19
3,47
5,66
6,89
7,96
0,22
0,56
1,28
2,17
3,45
5,61
6,84
7,89
0,22
0,54
1,25
2,12
3,37
5,49
6,68
7,71
-35
0,16
0,40
0,92
1,57
2,49
4,06
4,94
5,70
0,18
0,46
1,05
1,78
2,82
4,60
5,60
6,46
0,19
0,47
1,08
1,83
2,90
4,73
5,76
6,65
0,19
0,47
1,09
1,85
2,94
4,79
5,83
6,73
0,19
0,47
1,09
1,84
2,93
4,77
5,82
6,71
0,19
0,46
1,07
1,81
2,88
4,70
5,72
6,60
-40
0,13
0,33
0,76
1,28
2,04
3,32
4,04
4,66
0,15
0,38
0,87
1,47
2,34
3,80
4,63
5,35
0,16
0,39
0,90
1,52
2,41
3,93
4,79
5,53
0,16
0,40
0,91
1,54
2,45
4,00
4,87
5,62
0,16
0,40
0,91
1,55
2,46
4,01
4,88
5,63
0,16
0,39
0,90
1,53
2,43
3,96
4,82
5,57
-45
0,11
0,26
0,61
1,03
1,64
2,67
3,26
3,76
0,12
0,31
0,71
1,20
1,91
3,10
3,78
4,36
0,13
0,32
0,73
1,25
1,98
3,23
3,93
4,54
0,13
0,33
0,75
1,27
2,02
3,29
4,01
4,63
0,13
0,33
0,75
1,28
2,03
3,32
4,04
4,66
0,13
0,33
0,75
1,27
2,02
3,29
4,01
4,63
Capacity kW Valve Type TI..-H....
+5
0,51
1,33
3,26
4,47
8,70
14,26
17,37
20,04
0,46
1,20
2,94
4,92
7,84
12,85
15,65
18,05
0,43
1,11
2,72
4,56
7,27
11,90
14,50
16,73
0,38
0,99
2,44
4,09
6,51
10,66
12,99
14,98
0,33
0,85
2,10
3,51
5,59
9,16
11,16
12,88
0,26
0,67
1,65
2,77
4,41
7,22
8,80
10,15
0
0,52
1,35
3,32
5,56
8,85
14,50
17,67
20,38
0,48
1,25
3,07
5,13
8,18
13,39
16,32
18,82
0,45
1,17
2,88
4,82
7,68
12,58
15,32
17,67
0,41
1,07
2,63
4,41
7,02
11,50
14,02
16,16
0,38
0,97
2,37
3,97
6,33
10,36
12,63
14,57
0,31
0,81
2,00
3,34
5,33
8,72
10,63
12,26
Evaporating Temperature ° C
-5
-10
-15
-20
0,53
1,38
3,39
5,67
9,03
14,80
18,03
20,79
0,50
1,29
3,17
5,30
8,44
13,83
16,85
19,43
0,47
1,22
3,00
5,02
8,00
13,11
15,97
18,42
0,44
1,13
2,78
4,66
7,42
12,16
14,81
17,08
0,40
1,04
2,56
4,29
6,84
11,20
13,64
15,74
0,35
0,91
2,24
3,76
5,99
9,80
11,95
13,78
0,53
1,36
3,33
5,57
8,87
14,53
17,70
20,42
0,49
1,27
3,12
5,23
8,33
13,65
16,63
19,18
0,48
1,23
3,01
5,03
8,01
13,13
16,00
18,45
0,44
1,15
2,81
4,71
7,50
12,28
14,97
17,26
0,41
1,07
2,62
4,39
7,00
11,46
13,96
16,11
0,38
0,97
2,38
3,98
6,34
10,38
12,65
14,59
0,46
1,20
2,95
4,95
7,88
12,90
15,72
18,14
0,44
1,15
2,82
4,73
7,53
12,33
15,03
17,33
0,43
1,11
2,71
4,54
7,23
11,85
14,44
16,65
0,41
1,05
2,57
4,30
6,84
11,21
13,66
15,76
0,38
0,98
2,40
4,03
6,41
10,50
12,80
14,76
0,35
0,91
2,22
3,72
5,92
9,70
11,83
13,64
0,41
1,05
2,58
4,32
6,87
11,26
13,72
15,82
0,39
1,01
2,47
4,14
6,59
10,79
13,15
15,17
0,38
0,98
2,40
4,02
6,40
10,49
12,78
14,74
0,36
0,93
2,29
3,83
6,10
10,00
12,18
14,05
0,34
0,88
2,16
3,62
5,77
9,46
11,52
13,29
0,32
0,83
2,03
3,39
5,40
8,85
10,79
12,44
-25
0,35
0,91
2,24
3,75
5,97
9,79
11,93
13,76
0,34
0,88
2,16
3,62
5,76
9,44
11,50
13,26
0,33
0,85
2,09
3,50
5,57
9,13
11,12
12,83
0,31
0,81
1,99
3,33
5,30
8,68
10,58
12,20
0,30
0,78
1,91
3,21
5,11
8,37
10,19
11,76
0,28
0,73
1,79
3,00
4,78
7,84
9,55
11,02
-30
0,30
0,78
1,91
3,20
5,10
8,35
10,18
11,74
0,29
0,75
1,85
3,10
4,94
8,10
9,87
11,38
0,29
0,74
1,81
3,03
4,83
7,92
9,65
11,13
0,27
0,70
1,72
2,88
4,59
7,51
9,16
10,56
0,26
0,68
1,67
2,79
4,45
7,29
8,89
10,25
0,25
0,64
1,58
2,65
4,22
6,91
8,42
9,72
-35
0,26
0,66
1,62
2,72
4,34
7,10
8,66
9,98
0,25
0,64
1,58
2,65
4,23
6,92
8,44
9,73
0,24
0,63
1,55
2,60
4,14
6,78
8,27
9,53
0,24
0,61
1,,50
2,52
4,01
6,57
8,01
9,24
0,23
0,59
1,44
2,42
3,85
6,31
7,69
8,87
0,22
0,56
1,37
2,30
3,66
6,00
7,31
8,43
-40
0,22
0,57
1,40
2,35
3,45
6,14
7,49
8,64
0,22
0,56
1,38
2,31
3,68
6,03
7,35
8,48
0,21
0,55
1,35
2,27
3,61
5,92
7,21
8,32
0,21
0,53
1,31
2,20
3,51
5,75
7,01
8,08
0,20
0,51
1,26
2,12
3,37
5,52
6,73
7,76
0,19
0,49
1,21
2,02
3,22
5,28
6,44
7,42
-45
0,19
0,48
1,19
2,00
3,18
5,21
6,35
7,32
0,18
0,47
1,17
1,96
3,12
5,12
6,23
7,19
0,18
0,47
1,15
1,93
3,07
5,03
6,13
7,07
0,18
0,46
1,12
1,88
2,99
4,90
5,98
6,89
0,17
0,44
1,08
1,81
2,88
4,72
5,75
6,64
0,16
0,42
1,04
1,74
2,77
4,54
5,53
6,38
Cage
Size
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
Cage
Size
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
TIO-00X
TIO-000
TIO-001
TIO-002
TIO-003
TIO-004
TIO-005
TIO-006
67
Alco Controls
Thermo®-Expansion Valve Series TX3
for OEM use, hermetic Design
Features
• Hermetic design with solder connections
• Internal or external equalizer
• External superheat adjustment
• Large diaphragm eliminates disturbances to the
valve and provides smoother valve control
• Very compact size
• Version with internal check valve eliminates external check valve for heat pump applications
• Capillary tube length 1,5m
• PS: 45bar, TS: -45 ... +120°C
• Packaging units with 24 pieces, no single packs
TX3
MOP
MOP Upper limit of Evaporating Temperature Range
(bar)
R 134a R 22 R 407C R 404A
R 410A
2.3
-18°C
3.3
+11°C
6.4
+13°C
+14.5°C
12.9
+17°C
R 507
-18.7°C
Pressures are given in gauge pressure.
Selection Charts
68
R 134a
Nominal
less MOPwith Standard-MOP
Equalizer
Capacity
Type
Part No.
Type
Part No.
0,6
TX3-M01
801765M
TX3-M11
801777M
Internal
1,8
TX3-M02
801766M
TX3-M12
801778M
Internal
2,8
TX3-M03
801767M
Internal
4,0
TX3-M04
801768M
Internal
1,8
TX3-M22
801769M
TX3-M32
801781M
Ext. 1/4“
2,8
TX3-M23
801770M
TX3-M33
801782M
Ext. 1/4“
4,0
TX3-M24
801771M
TX3-M34
801783M
Ext. 1/4“
6,1
TX3-M25
801772M
TX3-M35
801784M
Ext. 1/4“
8,3
TX3-M26
801773M
TX3-M36
801785M
Ext. 1/4“
10,2
TX3-M27
801774M
TX3-M37
801786M
Ext. 1/4“
12,1
TX3-M28
801775M
TX3-M38
801787M
Ext. 1/4“
16,5
TX3-M29
801776M
TX3-M39
801788M
Ext. 1/4“
Inlet x Outlet
Solder/ODF
1/4“ x 3/8“
1/4“ x 3/8“
1/4“ x 3/8“
3/8“ x 1/2“
1/4“ x 3/8“
1/4“ x 3/8“
3/8“ x 1/2“
3/8“ x 1/2“
3/8“ x 1/2“
1/2“ x 5/8“
1/2“ x 5/8“
1/2“ x 5/8“
R 22
Nominal
less MOPwith Standard-MOP
Equalizer
Capacity
Type
Part No.
Type
Part No.
5,2
TX3-H04
801729M
Internal
2,3
TX3-H22
801739M
Ext. 1/4“
3,6
TX3-H23
801740M
TX3-H33
801749M
Ext. 1/4“
5,2
TX3-H24
801741M
TX3-H34
801750M
Ext. 1/4“
7,8
TX3-H25
801742M
TX3-H35
801751M
Ext. 1/4“
10,7
TX3-H26
801743M
TX3-H36
801752M
Ext. 1/4“
13,1
TX3-H27
801744M
TX3-H37
801753M
Ext. 1/4“
15,6
TX3-H28
801745M
TX3-H38
801754M
Ext. 1/4“
21,3
TX3-H29
801746M
TX3-H39
801755M
Ext. 1/4“
Inlet x Outlet
Solder/ODF
3/8“ x 1/2“
1/4“ x 3/8“
1/4“ x 3/8“
3/8“ x 1/2“
3/8“ x 1/2“
3/8“ x 1/2“
1/2“ x 5/8“
1/2“ x 5/8“
1/2“ x 5/8“
SGE127-EN-1101
Alco Controls
R 404A / R 507
Nominal
less MOPwith Standard-MOP
Equalizer
Capacity
Type
Part No.
Type
Part No.
0,6
TX3-S21
801865M
Ext. 1/4“
1,6
TX3-S22
801866M
Ext. 1/4“
2,5
TX3-S23
801867M
Ext. 1/4“
3,7
TX3-S24
801868M
TX3-S34
801877M
Ext. 1/4“
5,5
TX3-S25
801869M
Ext. 1/4“
7,6
TX3-S26
801870M
Ext. 1/4“
9,2
TX3-S27
801871M
Ext. 1/4“
11,0
TX3-S28
801872M
Ext. 1/4“
15,0
TX3-S29
801873M
TX3-S39
801882M
Ext. 1/4“
R 410A
Nominal
less MOPwith Standard-MOP
Equalizer
Capacity
Type
Part No.
Type
Part No.
2,8
TX3-Z32
801942M
Ext. 1/4“
4,3
TX3-Z33
801943M
Ext. 1/4“
6,3
TX3-Z34
801944M
Ext. 1/4“
9,4
TX3-Z35
801945M
Ext. 1/4“
12,9
TX3-Z36
801946M
Ext. 1/4“
15,8
TX3-Z37
801947M
Ext. 1/4“
18,8
TX3-Z38
801948M
Ext. 1/4“
Inlet x Outlet
Solder/ODF
1/4“ x 3/8“
1/4“ x 3/8“
1/4“ x 3/8“
3/8“ x 1/2“
3/8“ x 1/2“
3/8“ x 1/2“
1/2“ x 5/8“
1/2“ x 5/8“
1/2“ x 5/8“
Inlet x Outlet
Solder/ODF
1/4“ x 3/8“
1/4“ x 3/8“
3/8“ x 1/2“
3/8“ x 1/2“
3/8“ x 1/2“
1/2“ x 5/8“
1/2“ x 5/8“
R 407C
Nominal
less MOPwith Standard-MOP
Equalizer
Capacity
Type
Part No.
Type
Part No.
0,9
TX3-N01
801813M
Internal
2,5
TX3-N02
801814M
TX3-N12
801827M
Internal
3,9
TX3-N03
801815M
TX3-N13
801828M
Internal
2,5
TX3-N22
801818M
TX3-N32
801831M
Ext. 1/4“
3,9
TX3-N23
801819M
TX3-N33
801832M
Ext. 1/4“
5,6
TX3-N24
801820M
TX3-N34
801833M
Ext. 1/4“
8,4
TX3-N25
801821M
TX3-N35
801834M
Ext. 1/4“
11,6
TX3-N26
801822M
TX3-N36
801835M
Ext. 1/4“
14,2
TX3-N27
801823M
TX3-N37
801836M
Ext. 1/4“
16,9
TX3-N28
801824M
TX3-N38
801837M
Ext. 1/4“
23,0
TX3-N29
801825M
TX3-N39
801838M
Ext. 1/4“
Inlet x Outlet
Solder/ODF
1/4“ x 3/8“
1/4“ x 3/8“
1/4“ x 3/8“
1/4“ x 3/8“
1/4“ x 3/8“
3/8“ x 1/2“
3/8“ x 1/2“
3/8“ x 1/2“
1/2“ x 5/8“
1/2“ x 5/8“
1/2“ x 5/8“
R 407C for heat pump applications
Nominal
less MOP
Equalizer
Capacity
Type
Part No.
3,9
TX3-N63
806801M
Adjustable
Ext. 1/4“
5,6
TX3-N64
806802M
with internal check valve
Ext. 1/4“
8,4
TX3-N65
806803M
and special liquid charge
Ext. 1/4“
11,6
TX3-N66
806804M
for heat pump applications
Ext. 1/4“
14,2
TX3-N67
806805M
Ext. 1/4“
16,9
TX3-N68
806806M
Ext. 1/4“
23,0
TX3-N69
806807M
Ext. 1/4“
Nominal capacity (Qn) is based on the following conditions:
Condensing
Refrigerant Evaporating temperature
temperature
+38°C bubble p.
R 407C
+4°C dew point
+43°C dew point
others
+4°C
+38°C
SGE127-EN-1101
Subcooling
1K
1K
Inlet x Outlet
Solder/ODF
1/4“ x 3/8“
3/8“ x 1/2“
3/8“ x 1/2“
3/8“ x 1/2“
1/2“ x 5/8“
1/2“ x 5/8“
1/2“ x 5/8“
Valve selection for other operating conditions see
page 74 or use the Excel based ALCO Selection Tool
(download from www.emersonclimate.eu).
69
Alco Controls
Thermo®-Expansion Valve Series TX6
Hermetic Design
Features
• Balanced port design for constant superheat
operation over a wide application range under
variation of condensing pressure
• Hermetic monobloc design with solder
connections for minimal leakage
• Large diaphragm eliminates disturbances to the
valve and provides smoother and consistent
valve control
• Tailored charges for different applications
• External equalizer
• External superheat adjustment
• PS: TX6-H/N/M/Sxx : 31bar, TX6-Zxx: 42bar
• TS: -45 ... +65°C
• No CE marking according art. 3.3 PED 97/23 EC
TX6
Standard-MOP
Refrigerant
Code
R 134a
M1
R 22
H1
R 407C N1
R 410A
Z1
MOP
(bar)
°C
3,8
6,9
6,9
12,1
Evaporating
temperature range
+14
+15
+17
+16
-45 ... +10°C
-45 ... +12°C
-45 ... +14°C
-45 ... +15°C
Note: All temperatures are saturated/dew point. Pressures are given in gauge pressure.
Selection Charts
R 134a
Nominal
less MOP
with Standard-MOP
Capacity Qn
kW
Type
Part No.
Type
Part No.
10,3
TX6 - M02
801 543
TX6 - M12
801 547
10,3
TX6 - M02
801 541
TX6 - M12
801 545
18,4
TX6 - M03
801 544
TX6 - M13
801 548
18,4
TX6 - M03
801 542
TX6 - M13
801 546
25,6
TX6 - M04
801 569
TX6 - M14
801 577
25,6
TX6 - M04
801 565
TX6 - M14
801 573
32,5
TX6 - M05
801 570
TX6 - M15
801 578
32,5
TX6 - M05
801 566
TX6 - M15
801 574
48,1
TX6 - M06
801 571
TX6 - M16
801 579
48,1
TX6 - M06
801 567
TX6 - M16
801 575
62,8
TX6 - M07
801 572
TX6 - M17
801 580
62,8
TX6 - M07
801 568
TX6 - M17
801 576
Connection
straight through
Solder/ODF
12 mm x 16 mm
1/2“ x 5/8“
12 mm x 16 mm
1/2“ x 5/8“
16 mm x 22 mm
5/8“ x 7/8“
16 mm x 22 mm
5/8“ x 7/8“
22 mm x 28 mm
7/8“ x 1-1/8“
22 mm x 28 mm
7/8“ x 1-1/8“
Nominal capacity (Qn) is based on the following conditions:
Refrigerant
R 407C
R 22, R 134a,
R 410A
70
Evaporating
temperature
+4°C dew
point
Condensing
temperature
+38°C bubble p.
+43°C dew point
Subcooling
+4°C
+38°C
1K
1K
Valve selection for other operating conditions see page 74
or use the Excel based ALCO Selection Tool (download from
www.emersonclimate.eu).
SGE127-EN-1101
Alco Controls
R 407C
Nominal
less MOP
with Standard-MOP
Capacity Q
Connection
straight through
kW
Type
Part No.
Type
Part No.
Solder/ODF
14,4
TX6 - N02
801 651
TX6 - N12
801 655
12 mm x 16 mm
14,4
TX6 - N02
801 653
TX6 - N12
801 534
1/2“ x 5/8“
25,6
TX6 - N03
801 652
TX6 - N13
801 656
12 mm x 16 mm
25,6
TX6 - N03
801 654
TX6 - N13
801 535
1/2“ x 5/8“
35,7
TX6 - N04
801 659
TX6 - N14
801 667
16 mm x 22 mm
35,7
TX6 - N04
801 663
TX6 - N14
801 536
5/8“ x 7/8
45,2
TX6 - N05
801 660
TX6 - N15
801 668
16 mm x 22 mm
45,2
TX6 - N05
801 664
TX6 - N15
801 537
5/8“ x 7/8
66,9
TX6 - N06
801 661
TX6 - N16
801 669
22 mm x 28 mm
66,9
TX6 - N06
801 665
TX6 - N16
801 538
7/8“x 1-1/8“
87,3
TX6 - N07
801 662
TX6 - N17
801 670
22 mm x 28 mm
87,3
TX6 - N07
801 666
TX6 - N17
801 539
7/8“ x 1-1/8“
R 22
Nominal
less MOP
with Standard-MOP
Capacity Q
kW
Type
Part No.
Type
Part No.
13,3
TX6 - H02
801 551
TX6 - H12
801 555
13,3
TX6 - H02
801 549
TX6 - H12
801 553
23,7
TX6 - H03
801 552
TX6 - H13
801 556
23,7
TX6 - H03
801 550
TX6 - H13
801 554
33,0
TX6 - H04
801 585
TX6 - H14
801 593
33,0
TX6 - H04
801 581
TX6 - H14
801 589
41,8
TX6 - H05
801 586
TX6 - H15
801 594
41,8
TX6 - H05
801 582
TX6 - H15
801 590
61,9
TX6 - H06
801 587
TX6 - H16
801 595
61,9
TX6 - H06
801 583
TX6 - H16
801 591
80,8
TX6 - H07
801 588
TX6 - H17
801 596
80,8
TX6 - H07
801 584
TX6 - H17
801 592
Connection
straight through
Solder/ODF
12 mm x 16 mm
1/2“ x 5/8“
12 mm x 16 mm
1/2“ x 5/8“
16 mm x 22 mm
5/8“ x 7/8
16 mm x 22 mm
5/8“ x 7/8
22 mm x 28 mm
7/8“ x 1-1/8“
22 mm x 28 mm
7/8“ x 1-1/8“
R 410A
Nominal
less MOP
with Standard-MOP
Capacity Q
kW
Type
Part No.
Type
Part No.
16.0
-
-
TX6 - Z12
801 510
16.0
-
-
TX6 - Z12
801 511
28.0
-
-
TX6 - Z13
801 512
28.0
-
-
TX6 - Z13
801 513
40.0
-
-
TX6 - Z14
801 514
40.0
-
-
TX6 - Z14
801 515
50.0
-
-
TX6 - Z15
801 516
50.0
-
-
TX6 - Z15
801 517
74.0
-
-
TX6 - Z16
801 518
74.0
-
-
TX6 - Z16
801 519
97.0
-
-
TX6 - Z17
801 520
97.0
-
-
TX6 - Z17
801 521
Connection
straight through
Solder/ODF
12 mm x 16 mm
1/2“ x 5/8“
12 mm x 16 mm
1/2“ x 5/8“
16 mm x 22 mm
5/8“ x 7/8
16 mm x 22 mm
5/8“ x 7/8
22 mm x 28 mm
7/8“ x 1-1/8“
22 mm x 28 mm
7/8“ x 1-1/8“
Nominal capacity (Qn) is based on the following conditions:
Refrigerant
R 407C
R 22, R 134a,
R 410A
SGE127-EN-1101
Evaporating
temperature
+4°C dew
point
Condensing
temperature
+38°C bubble p.
+43°C dew point
Subcooling
+4°C
+38°C
1K
1K
Valve selection for other operating conditions see page 74
or use the Excel based ALCO Selection Tool (download from
www.emersonclimate.eu).
71
Alco Controls
Thermo®-Expansion Valve Series T
Exchangeable Power Assemblies and Orifices
Features
• Modular design for economical logistics and easy assembly and servicing
• Very good stability is attained because of the large forces generated by the large diaphragm diameter
• High quality materials and processes for high reliability and long lifetime
• Superior partial load performance due to double seat orifice design (TJRE, TERE, TIRE & THRE)
• Biflow capability for applications in heat pumps
• Capillary tube length 1.5 m (TCLE, TJRE) and 3m (TERE, TIRE & THRE)
• PS: 31 bar, TS: -45 ... +65°C
• No CE marking according art. 3.3 PED 97/23 EC
TCLE
Type Code
TCL E 100 H W 100WL10x16
Valve Series
External Equalizer
Capacity Code
Refrigerant Code
Charge Code
MOP Code
Flange Style
WL=Angle Style
DL=Straight through
Connection
Selection Chart for Orifices
R 134a
R 22
R 404A/R 507
R 407C
Series
Type
Nominal
Type
Nominal
Type
Nominal
Type
Nominal
Capacity
Capacity
Capacity
Capacity
kW
kW
kW
kW
25 MW
1,5
50 HW
1,9
25 SW
1,3
50 NW
2,1
TCLE
TJRE
75 MW
150 MW
200 MW
250 MW
350 MW
550 MW
750 MW
900 MW
11 MW
13 MW
2,9
6,1
9,3
13,5
17,3
23,6
32,0
37,2
45
57
100 HW
200 HW
250 HW
300 HW
500 HW
750 HW
1000 HW
1200 HW
14 HW
18 HW
3,7
7,9
11,9
17,3
22,2
30,4
41,1
47,8
58
74
75 SW
150 SW
200 SW
250 SW
400 SW
600 SW
850 SW
1000 SW
12 SW
14 SW
2,6
5,6
8,4
12,2
15,7
21,5
29,0
33,8
40
51
100 NW
200 NW
300 NW
400 NW
550 NW
750 NW
1000 NW
1150 NW
14 NW
17 NW
4,0
8,5
12,9
18,7
24,0
32,9
44,4
51,7
62
80
TERE
TIRE
THRE
16 MW
19 MW
25 MW
31 MW
45 MW
55 MW
68 MW
71
81
112
135
174
197
236
22 HW
26 HW
35 HW
45 HW
55 HW
75 HW
100 HW
91
104
143
174
223
253
302
18 SW
20 SW
27 SW
34 SW
47 SW
61 SW
77 SW
63
72
99
120
154
174
209
21 NW
25 NW
33 NW
42 NW
52 NW
71 NW
94 NW
99
112
155
188
241
273
327
Orifice
X 22440-B1B
X 22440-B2B
X 22440-B3B
X 22440-B3,5B
X 22440-B4B
X 22440-B5B
X 22440-B6B
X 22440-B7B
X 22440-B8B
X 11873-B4B
X 11873-B5B
X 9117-B6B
X 9117-B7B
X 9117-B8B
X 9117-B9B
X 9166-B10B
X 9144-B11B
X 9144-B13B
Nominal capacity (Qn) is based on the following conditions:
MOP
Code
35
40
55
65
75
80
100
72
Evaporating Temperature Range °C
R 134a
R 22
R 404A
R 407C
R 507
bar
MW
HW
SW
NW
SW
2,4
-45 .. 0 -45 .. -15
2,8
-45 .. -18
-45 .. -18
3,8
-45 .. 11
-45 .. -10
-45 .. -10
4,5
-45 .. 0
5,2
-45 .. -2
-45 .. -2
5,5
-45 .. 0
-45 .. 0
6,9
-45 .. 13
-45 .. 14
Refrigerant
R 407C
R 22, R 134a,
R 404A/R 507
Evaporating
temperature
+4°C dew
point
Condensing
temperature
+38°C bubble p.
+43°C dew point
Subcooling
+4°C
+38°C
1K
1K
Valve selection for other operating conditions see page 74
or use the Excel based ALCO Selection Tool (download from
www.emersonclimate.eu).
SGE127-EN-1101
Alco Controls
Available upon special request:
•Power assembly with solder connection for external pressure equalization
•Non-standard MOPs
•Non-standard charges
•Non-standard connection sizes, see page 86
Type Code
XB 1019H W100 - 1 B
Power Assembly
Refrigerant Code
Charge Code
MOP Code
Capillary Tube Length
1=1,5m; 2=3m
External Equalization
Selection Chart for Power Assemblies and Recommended Flanges
Connection
Orifice
Standard-Flange, Angle (see page 86)
Solder/ODF
mm
inch
X 22440-B1B
X 22440-B2B
C 501 - 5 mm
C 501 - 5
X 22440-B3B
10 x 16
3/8 x 5/8
X 22440-B3,5B
X 22440-B4B
X 22440-B5B
C 501 - 7 mm
C 501 - 7
X 22440-B6B
12 x 16
1/2 x 5/8
X 22440-B7B
A 576 mm
A 576
X 22440-B8B
16 x 22 (22 x 28 ODM)
5/8 x 7/8 (7/8 x 1 1/8 ODM)
X 11873-B4B
10331
10331
X 11873-B5B
22 x 22
7/8 x 7/8 (1 1/8 x 1 1/8 ODM)
X 9117-B6B
X 9117-B7B
9153 mm
9153
X 9117-B8B
22 x 22
7/8 x 7/8
X 9117-B9B
(1 1/8 x 1 1/8 ODM)
X 9166-B10B
X 9144-B11B
9149
9149
X 9144-B13B
22 x 22
7/8 x 7/8 (1 1/8 x 1 1/8 ODM)
Power
Assembly
XB1019…1B
XC726…2B
Spare Parts
Type
Part No.
Gasket Set for T Series Valves
X 13455 -1
027 579
Service Tool for T Series
X 99999
800 005
Steel screws for following flange types:
C501 , 9761 , 6346 , A576
Screw ST 32
803 573
9148 , 9149, 9152, 9153, 10331 , 10332
Screw ST 48
803 574
SGE127-EN-1101
73
Alco Controls
Correction Tables for Thermo®-Expansion Valves
Series TI, TX3, TX6, T and L
Alternatively download the Excel based ALCO
Selection Tool from www.emersonclimate.eu.
Valve selection for operating conditions
other than nominal conditions:
Qn = Qo x Kt x K∆p
Qn: Nominal valve capacity
Qo: Required cooling capacity
Liquid
Temperature
R 410A
Kt : Correction factor for evaporating and liquid temperature
K∆p: Correction factor for pressure drop at valve
Correction Factor Kt
(TX3/6 only)
Evaporating Temperature
entering Valve
°C
°C
+20
+15
+10
+5
+65
1,75
1,76
1,78
1,80
+60
1,49
1,50
1,51
+55
1,31
1,32
+50
1,19
1,20
+45
1,09
+40
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
1,83 1,86
1,89
2,18 2,55
3,05
3,69 4,49
5,46
6,62
1,53
1,54 1,57
1,59
1,83 2,14
2,55
3,08 3,73
4,52
5,45
1,33
1,35
1,36 1,38
1,40
1,61 1,87
2,23
2,68 3,25
3,92
4,72
1,20
1,21
1,23 1,24
1,26
1,44 1,68
2,00
2,40 2,90
3,49
4,20
1,09
1,10
1,11
1,12 1,13
1,15
1,32 1,53
1,82
2,18 2,63
3,17
3,80
1,01
1,01
1,02
1,03
1,04 1,05
1,06
1,21 1,41
1,67
2,01 2,41
2,90
3,48
+35
0,94
0,94
0,95
0,96
0,97 0,98
0,99
1,13 1,31
1,55
1,86 2,24
2,69
3,21
+30
0,88
0,89
0,89
0,90
0,91 0,91
0,92
1,06 1,22
1,45
1,74 2,09
2,50
2,99
+25
0,83
0,84
0,84
0,85
0,85 0,86
0,87
0,99 1,15
1,36
1,63 1,96
2,35
2,80
+20
0,79
0,80
0,80
0,81 0,81
0,82
0,94 1,09
1,29
1,54 1,84
2,21
2,64
2
3
4
13
14
15
16
1,04
1
0,97
0,94
30
31
Correction Factor K∆p
∆p (bar)
1
K∆p
3,74
∆p (bar)
17
K∆p
0,91
2,65 2,16
18
19
0,88 0,86
1,87
5
20
21
22
23
0,82
0,8
0,78
9
24
25
0,76 0,75
10
1,18
26
0,73
11
12
1,13 1,08
27
28
0,72 0,71
29
0,69
°C
-10
-15
-20
-25
-30
+60
1,22 1,25
1,27 1,30
1,33 1,36
1,40
1,44 1,48
1,75
2,08 2,46
2,94
+55
1,14 1,16
1,18 1,21
1,23 1,26
1,29
1,33 1,36
1,60
1,90 2,25
2,68
+50
1,07 1,08
1,10 1,13
1,15 1,17
1,20
1,23 1,26
1,48
1,76 2,07
2,46
+45
1,00 1,02
1,04 1,06
1,08 1,10
1,12
1,15 1,17
1,38
1,63 1,92
2,28
+40
0,93 0,96
0,98 0,99
1,01 1,03
1,05
1,08 1,10
1,29
1,52 1,79
2,12
+35
0,90 0,91
0,92 0,94
0,96 0,97
0,99
1,01 1,03
1,21
1,43 1,68
1,99
+30
0,85 0,86
0,88 0,89
0,91 0,92
0,94
0,96 0,98
1,14
1,35 1,58
1,87
+25
0,83 0,85
0,86 0,87
0,89
0,91 0,92
1,08
1,27 1,49
1,76
+20
0,80 0,81
0,82 0,83
0,85
0,89 0,88
1,02
1,21 1,41
1,67
+15
0,78 0,79
0,81
0,82 0,84
0,97
1,15 1,34
1,58
+10
0,75 0,76
0,77
0,78 0,80
0,93
1,09 1,28
1,51
0,74
0,75 0,76
0,89
1,04 1,22
1,44
0,71
0,72 0,73
0,85
1,00 1,17
1,37
0,69 0,70
0,82
0,96 1,12
1,31
0,79
0,92 1,07
1,26
32
0,66
°C
0,82
0,68 0,67
Evaporating Temperature
entering Valve
+25
8
1,32 1,25
Correction Factor Kt
R 134a
+30
7
1,41
0,84
Liquid
Temperature
6
1,67 1,53
+20
+15
0,77
+10
+5
+5
0,73
0
0
-5
-5
-10
0,68
Correction Factor K∆p
∆p (bar)
0,5
K∆p
3,50
∆p (bar)
8,5
K∆p
0,85
1,0
1,5
2,48 2,02
9,0
9,5
0,83 0,80
2,0
2,5
3,0
3,5
4,0
4,5
5,0
5,5
6,0
6,5
7,0
7,5
8,0
1,75
1,57 1,43
1,32
1,24 1,17
1,11
1,06 1,01
0,97
0,94 0,90
0,88
10,0
10,5 11,0
11,5
12,0 13,0
14,0
15,0 16,0
17,0
18,0 19,0
20,0
0,78
0,76 0,75
0,73
0,72 0,69
0,66
0,64 0,62
0,60
0,58 0,57
0,55
In cases of subcooling of more than 15K please use additionally
the correction factors on page 60 of this brochure.
74
SGE127-EN-1101
Alco Controls
Correction Factor Kt
Liquid
R 22
Temperature
Evaporating Temperature
entering Valve
°C
°C
+25
+20
+15
+10
+60
1,22 1,23
1,24
1,25
1,26 1,28
1,30
+55
1,14 1,15
1,16
1,17
1,19 1,20
1,22
+50
1,08 1,09
1,10
1,11
1,12 1,13
+45
1,02 1,03
1,04
1,05
+40
0,97 0,98
0,99
+35
0,92 0,93
+30
0,88 0,89
+25
+20
+15
+10
+30
0,85
-20
-25
-30
-35
-40
-45
1,31 1,38
1,58 1,84
2,16
2,56 3,04
3,55
4,23
1,23 1,29
1,42 1,72
2,02
2,39 2,83
3,30
3,94
1,15
1,16 1,21
1,39 1,62
1,89
2,24 2,66
3,10
3,68
1,06 1,07
1,08
1,10 1,15
1,31 1,52
1,79
2,11 2,50
2,91
3,46
1,00
1,01 1,02
1,03
1,04 1,09
1,24 1,45
1,69
2,00 2,37
2,75
3,27
0,94
0,95
0,96 0,97
0,98
0,99 1,03
1,18 1,37
1,61
1,89 2,24
2,60
3,09
0,90
0,91
0,92 0,93
0,94
0,95 0,99
1,13 1,31
1,55
1,83 2,13
2,47
2,93
0,86
0,87
0,88 0,89
0,89
0,90 0,94
1,08 1,25
1,46
1,72 2,03
2,36
2,80
0,83
0,83
0,84 0,85
0,86
0,87 0,90
1,03 1,19
1,40
1,64 1,94
2,25
2,66
0,80
0,81 0,81
0,82
0,83 0,87
0,99 1,14
1,34
1,57 1,86
2,15
2,55
0,78 0,78
0,79
0,80 0,83
0,95 1,10
1,28
1,51 1,78
2,06
2,44
0,76
0,77 0,80
0,91 1,06
1,23
1,45 1,71
1,98
2,34
0,73
0,74 0,77
0,88 1,02
1,19
1,39 1,65
1,90
2,25
0,71 0,74
0,85 0,98
1,14
1,34 1,58
1,83
2,17
0,82 0,95
1,10
1,30 1,53
1,77
2,09
+5
+5
0,75
0
0
-5
-5
-10
-10
0,72
-15
Correction Factor K∆p
∆p (bar)
K∆p
0,5
1,0
1,5
2,0
2,5
8,0
9,0
4,25 3,00
2,46
2,13
1,90 1,74
1,61
1,50 1,42
1,35 1,28
1,23
1,18 1,14
1,06
1,00
∆p (bar)
10,0 11,0
12,0
13,0
14,0 15,0
16,0
17,0 18,0
19,0 20,0
21,0
22,0 23,0
24,0
25,0
K∆p
0,95 0,91
0,87
0,83
0,80 0,78
0,75
0,73 0,71
0,69 0,67
0,66
0,64 0,63
0,61
0,60
3,5
4,0
4,5
5,0
5,5
6,0
6,5
7,0
-15
-40
-45
Correction Factor Kt
Liquid
R 404A
Temperature
3,0
Evaporating Temperature
entering Valve
°C
+25
+20
+15
-25
-30
-35
+60
1,56 1,59
1,64
1,69 1,74
1,81
1,88 1,96
2,06 2,43
2,95 3,56
4,37
5,38 6,71 8,47
+55
1,32 1,35
1,38
1,42 1,46
1,50
1,55 1,61
1,68 1,96
2,36 2,83
3,43
4,16 5,12 6,34
+50
1,16 1,18
1,20
1,23 1,26
1,30
1,34 1,38
1,43 1,67
1,99 2,37
2,85
3,43 4,18 5,14
+45
1,04 1,05
1,07
1,10 1,12
1,15
1,18 1,22
1,26 1,46
1,74 2,05
2,46
2,95 3,57 4,35
+40
0,94 0,96
0,97
0,99 1,02
1,04
1,07 1,09
1,13 1,30
1,55 1,82
2,17
2,59 3,13 3,80
+35
0,87 0,88
0,90
0,91 0,93
0,95
0,97 1,00
1,02 1,18
1,40 1,64
1,96
2,33 2,80 3,38
+30
0,81 0,82
0,83
0,84 0,86
0,88
0,90 0,92
0,94 1,08
1,28 1,50
1,78
2,11 2,53 3,05
+25
0,77
0,79 0,80
0,82
0,83 0,85
0,87 1,00
1,18 1,39
1,64
1,94 2,32 2,79
+20
0,73
0,74 0,75
0,77
0,78 0,80
0,81 0,94
1,10 1,29
1,52
1,80 2,15 2,58
+15
0,70 0,71
0,72
0,73 0,75
0,76 0,88
1,03 1,21
1,42
1,68 2,00 2,40
+10
0,68
0,69 0,71
0,72 0,83
0,97 1,13
1,34
1,58 1,88 2,25
0,65
0,66 0,67
0,68 0,78
0,92 1,07
1,26
1,49 1,77 2,11
0,63 0,64
0,65 0,75
0,88 1,02
1,20
1,41 1,67 2,00
0,62 0,71
0,83 0,97
1,14
1,34 1,59 1,90
0,60 0,68
0,80 0,93
1,09
1,28 1,52 1,81
+30
0,76
+10
0,67
+5
+5
0
0
-5
-5
0,61
-10
-10
-20
Correction Factor K∆p
∆p (bar)
K∆p
4,55 3,21
2,62
2,27 2,03
1,86
1,72 1,61
1,52 1,44
1,37 1,31
1,26
1,21 1,14 1,07
∆p (bar)
10,0 11,0
12,0
13,0 14,0
15,0
16,0 17,0
18,0 19,0
20,0 21,0
22,0
23,0 24,0 25,0
K∆p
1,02 0,97
0,93
0,89 0,86
0,83
0,80 0,78
0,76 0,74
0,72 0,70
0,69
0,67 0,66 0,64
0,5
1,0
1,5
2,0
2,5
3,0
3,5
4,0
4,5
5,0
5,5
6,0
6,5
7,0
8,0
9,0
In cases of subcooling of more than 15K please use additionally
the correction factors on page 60 of this brochure.
SGE127-EN-1101
75
Alco Controls
Correction Factor Kt
Liquid
R 407C
Temperature
Evaporating Temperature
entering Valve
°C
+30
+25
+20
+15
+10
+5
0
-5
-10
-15
-20
-25
+55
1,20
1,21
1,23
1,26
1,28
1,31
1,34
1,37
1,40
1,63
1,98
2,42
+50
1,10
1,11
1,13
1,15
1,17
1,19
1,22
1,24
1,27
1,48
1,79
2,18
+45
1,02
1,03
1,05
1,06
1,08
1,10
1,12
1,14
1,17
1,35
1,64
2,00
+40
0,95
0,96
0,98
0,99
1,01
1,02
1,04
1,06
1,08
1,25
1,52
1,84
+35
0,89
0,90
0,92
0,93
0,94
0,96
0,98
0,99
1,01
1,17
1,41
1,71
+30
0,85
0,85
0,87
0,88
0,89
0,90
0,92
0,93
0,95
1,10
1,32
1,60
+25
+20
+15
+10
0,81
0,82
0,83
0,84
0,85
0,87
0,88
0,90
1,03
1,25
1,51
0,78
0,79
0,80
0,81
0,82
0,84
0,85
0,98
1,18
1,43
0,75
0,76
0,77
0,78
0,80
0,81
0,93
1,12
1,35
0,73
+5
0,74
0,75
0,76
0,77
0,89
1,07
1,29
0,71
0,72
0,73
0,74
0,85
1,02
1,23
0,70
0,71
0,81
0,98
1,18
0,67
0,68
0,78
0,94
1,13
0,65
0,75
0,90
1,08
0
-5
0,69
-10
Correction Factor K∆p
∆p (bar)
3,0
3,5
6,0
6,5
7,0
K∆p
4,78 3,33 2,72
2,36 2,11
1,92
1,78
1,67 1,57
1,49 1,42
1,36
1,31
1,26
1,18 1,11
∆p (bar)
10,0 11,0 12,0
13,0 14,0
15,0
16,0
17,0 18,0
19,0 20,0
21,0
22,0
23,0
24,0 25,0
K∆p
1,05 1,01 0,96
0,92 0,89
0,86
0,83
0,81 0,79
0,76 0,75
0,73
0,71
0,70
0,68 0,67
-15
-20
-25
-30
-35
-40
-45
0,5
1,0
1,5
2,0
2,5
4,5
5,0
5,5
8,0
9,0
Correction Factor Kt
Liquid
R 507
Temperature
4,0
Evaporating Temperature
entering Valve
°C
+30
+25
+20
+60
1,54
1,57
+55
1,30
1,33
+50
1,15
+45
+5
0
1,61 1,65 1,71
1,76
1,83
1,90 1,98 2,36
2,84
3,44
4,23 5,25
6,61
8,45
1,36 1,39 1,43
1,47
1,52
1,57 1,62 1,92
2,29
2,75
3,35 4,11
5,11
6,44
1,17
1,19 1,22 1,24
1,28
1,31
1,35 1,40 1,64
1,95
2,33
2,81 3,43
4,23
5,29
1,03
1,05
1,07 1,09 1,11
1,14
1,17
1,20 1,23 1,45
1,71
2,04
2,45 2,97
3,64
4,53
+40
0,94
0,96
0,97 0,99 1,01
1,03
1,06
1,08 1,11 1,30
1,53
1,82
2,18 2,63
3,22
3,98
+35
0,87
0,88
0,90 0,91 0,93
0,95
0,97
0,99 1,01 1,18
1,39
1,65
1,97 2,37
2,89
3,56
+30
0,81
0,82
0,83 0,85 0,86
0,88
0,89
0,91 0,93 1,09
1,28
1,51
1,80 2,17
2,63
3,23
+25
0,77
0,78 0,79 0,80
0,82
0,83
0,85 0,87 1,01
1,18
1,40
1,66 1,99
2,42
2,97
+20
0,73 0,74 0,75
0,77
0,78
0,79 0,81 0,94
1,10
1,30
1,54 1,85
2,24
2,74
+15
0,72
0,73
0,75 0,76 0,88
1,03
1,21
1,44 1,73
2,09
2,55
+10
0,68
0,69
0,70 0,72 0,83
0,97
1,14
1,35 1,62
1,95
2,38
0,64
0,65
0,67 0,68 0,78
0,92
1,07
1,27 1,52
1,83
2,23
0,62
0,63 0,64 0,74
0,87
1,02
1,20 1,43
1,73
2,10
0,60 0,61 0,70
0,82
0,96
1,14 1,35
1,63
1,98
0,78
0,91
1,08 1,28
1,54
1,87
+15
+10
0,70 0,71
0,67
+5
0
-5
-5
-10
-10
0,58 0,67
Correction Faktor K∆p
∆p (bar)
0,5
1,0
3,0
3,5
5,5
6,0
8,0
9,0
K∆p
4,63
3,27
2,67 2,31 2,07
1,89
1,75
1,64 1,54 1,46
1,40
1,34
1,28 1,24
1,16
1,09
∆p (bar)
10,0
11,0
12,0 13,0 14,0
15,0
16,0
17,0 18,0 19,0
20,0
21,0
22,0 23,0
24,0
25,0
K∆p
1,03 0,99 0,94 0,91 0,87 0,85 0,82 0,79 0,77 0,75
In cases of subcooling of more than 15K please use additionally
the correction factors on page 60 of this brochure.
0,73
0,71
0,70 0,68
0,67
0,65
76
1,5
2,0
2,5
4,0
4,5
5,0
6,5
7,0
SGE127-EN-1101
Alco Controls
Thermo®-Expansion Valve Series ZZ
for Low Evaporating Temperatures between -45 and -120°C
Features
• Modular design for economical logistics and
easy assembly and servicing
• Very good stability is attained because of the
large forces generated by the large diaphragm
diameter
• High quality materials and processes for high
reliability and long lifetime
• Capillary tube length 3 m
• PS: 31 bar, TS: -120 ... +65°C
• No CE marking according art. 3.3 PED 97/23 EC
Type Code
ZZCE
ZZC E 1 1/2 H W 35 WL 10x16
XC 726 H W 35 - 2 B
Power Assembly
Refrigerant Code
Charge Code
MOP Code
Capillary Tube Length
External Equalization
Valve Series
External Equalizer
Capacity Code
Refrigerant Code
Charge Code
MOP Code
Flange Style
WL=Angle Style
DL=Straight through
Connection
Available upon special request:
• Power assembly with solder connection for external pressure equalization
• Non-standard MOPs
• Non-standard charges
• Non-standard connection sizes (Selection see page 86)
R 22
R 23
R 404A / R 507
Connection
Series
Nom.
Nom.
Nom.
Orifice
Standard Flange, Angle
Type
Cap.
Type
Cap.
Type
Cap.
Solder/ODF
kW
kW
kW
mm
Zoll
3/4 HW
1,8
2 BG
1,9
3/4 SW
1,2
X 10-B01
C 501 - 5 mm
C 501 - 5 1 1/2 HW
3,8
6 BG
4,0 1 1/2 SW
2,6
X 10-B02
3
10 x 16
/8” x 5/8”
2 1/2 HW
6,4
8 BG
6,8 2 1/2 SW
4,4
X 10-B03
4 HW 10,2
12 BG
10,8 3 1/2 SW
7,0
X 10-B04
ZZCE
6 HW 15,4
17 BG
16,3
5 SW 10,6
X 10-B05
C 501 - 7 mm
C 501 - 7
1
12 x 16
/2” x 5/8”
8 HW 20,5
25 BG
21,7
8 SW 14,1
X 10-B06
A 576 mm
16 X 22
(22 x 28 ODM)
10 HW 25,6
31 BG
27,1
9 SW 17,6
X 10-B07
Power
Assembly
XC726…
…2B
A 576
/8” x 7/8”
7
( /8” x 1 1/8” ODM)
5
Attention: To withstand stress at extremely low temperatures, thermo expansion valves series ZZ feature bronze bolts.
Nominal capacity is based on the following conditions:
Preferred MOPs
MOP
MOP
Code
bar
20
1,4
-66°C
35
2,4
-11°C
40
2,8
-14°C
-75 .. -18
55
3,8
-7°C
-75 .. -10
60
4,1
-48°C
-100 .. -51
125
8,6
-32°C
-100 .. -33
SGE127-EN-1101
Tmax
Evaporating Temperature Range (°C)
R 22
R 23
R 404A /R 507
-100 .. -71
Refrigerant
R 22, R 23,
R 404A, R 507
Evaporating
temperature
Condensing
temperature
Subcooling
+4°C
+38°C
1K
Valve selection at other operating conditions see page 78.
-70 .. -15
77
Alco Controls
Spare Parts
Type
Part No.
Gasket Set for ZZ Series Valves
X 13455 -1
027 579
Service Tool for ZZ Series
X 99999
800 005
Bronze screws for following flange types (ZZ-Valves):
C501 , 9761 , 6346 , A576
Screw BZ 32
803 575
9152, 9153, 10331 , 10332
Screw BZ 48
803 576
Correction Tables for Series ZZ
Qn:Nominal valve capacity
Valve selection for operating conditions other than Qo: Required cooling capacity
Kt: Correction factor for evaporating and liquid specified on page 77:
temperature
Qn = Qo x Kt x K∆p
K∆p: Correction factor for pressure drop at valve
Liquid Correction Factor Kt
Temperature
Evaporating Temperature
entering valve
°C
°C
-45
-50
-55
+10
1,02
1,21
1,42
0
0,94
1,12
1,30
-10
0,88
1,04
1,21
-20
0,82
0,98
1,13
-30
0,77
0,92
1,05
-40
0,86
1,00
-50
R 22
-65
1,97
1,75
1,61
1,50
1,39
1,30
1,25
-70
2,30
2,02
1,83
1,71
1,56
1,47
1,42
Correction Factor K∆p
-60
1,66
1,53
1,42
1,32
1,23
1,15
1,09
∆p (bar)
K∆p
∆p (bar)
K∆p
0,5
4,40
8,0
1,10
1,0
3,10
9,0
1,04
1,5
2,50
10,0
0,98
2,0
2,20
11,0
0,94
2,5
2,00
12,0
0,90
3,0
1,80
13,0
0,87
3,5
1,70
14,0
0,83
4,0
1,60
15,0
0,81
4,5
1,50
16,0
0,78
5,0
1,40
17,0
0,76
6,0
1,30
18,0
0,74
7,0
1,20
19,0
0,72
-90
3,36
3,14
2,95
2,78
2,63
2,50
2,38
2,27
2,17
2,07
1,99
1,91
1,84
1,77
1,71
-95
4,15
3,88
3,64
3,43
3,24
3,08
2,92
2,79
2,86
2,55
2,44
2,35
2,26
2,18
2,10
-100
5,06
4,72
4,43
4,17
3,94
3,74
3,55
3,38
3,23
3,09
2,96
2,84
2,73
2,63
2,54
6,0
1,21
18,0
0,70
7,0
1,12
19,0
0,68
For the proper sizing of thermo expansion valves in cases of subcooling of more than 15K please use additionally the correction
factors on page 60 of this brochure.
78
Liquid Correction Factor Kt
Temperature
Evaporating Temperature
entering valve
°C
°C
-45
-50
-55
-60
-65
-70
-75
-80
-10
1,18
1,18
1,19
1,21
1,28
1,48
1,86
2,21
-15
1,11
1,11
1,12
1,13
1,20
1,39
1,74
2,07
-20
1,04
1,05
1,06
1,07
1,13
1,31
1,64
1,95
-25
0,99
0,99
1,00
1,01
1,07
1,24
1,55
1,84
-30
0,94
0,94
0,95
0,96
1,02
1,17
1,47
1,75
-35
0,89
0,90
0,91
0,91
0,97
1,12
1,40
1,66
-40
0,85
0,86
0,86
0,87
0,92
1,06
1,33
1,58
-45
0,82
0,83
0,83
0,88
1,02
1,27
1,51
-50
0,79
0,80
0,84
0,97
1,22
1,44
-55
0,76
0,81
0,93
1,17
1,38
-60
0,78
0,90
1,12
1,33
-65
0,86
1,08
1,27
-70
1,04
1,23
-75
1,18
-80
R 23
-85
2,73
2,56
2,41
2,27
2,15
2,04
1,94
1,85
1,77
1,70
1,63
1,57
1,51
1,45
1,40
Correction Factor K∆p
∆p (bar)
K∆p
∆p (bar)
K∆p
0,5
4,20
8,0
1,05
1,0
2,97
9,0
0,99
1,5
2,43
10,0
0,94
2,0
2,10
11,0
0,90
2,5
1,88
12,0
0,86
3,0
1,72
13,0
0,82
3,5
1,59
14,0
0,79
4,0
1,49
15,0
0,77
4,5
1,40
16,0
0,74
5,0
1,33
17,0
0,72
SGE127-EN-1101
Alco Controls
Liquid Correction Factor Kt
Temperature
Evaporating Temperature
entering valve
°C
°C
-40
-45
-50
-55
+40
1,40
1,76
2,21
2,77
+35
1,24
1,55
1,94
2,42
+30
1,12
1,39
1,73
2,15
+25
1,02
1,26
1,57
1,94
+20
0,94
1,16
1,44
1,77
+15
0,87
1,07
1,33
1,63
+10
0,81
1,00
1,23
1,52
+5
0,76
0,94
1,15
1,42
0
0,71
0,88
1,08
1,33
-5
0,68
0,83
1,02
1,25
-10
0,64
0,79
0,97
1,19
-15
0,61
0,75
0,92
1,13
-20
0,58
0,72
0,88
1,07
-25
0,56
0,69
0,84
1,03
-30
0,54
0,66
0,80
0,98
-35
0,51
0,63
0,77
0,94
-40
0,60
0,74
0,90
-45
0,71
0,86
-50
0,83
Correction Factor K∆p
R 404A
∆p (bar)
K∆p
∆p (bar)
K∆p
0,5
4,73
8
1,18
1
3,34
9
1,11
1,5
2,73
10
1,06
2
2,36
11
1,01
2,5
2,11
12
0,97
3
1,93
13
0,93
-60
3,56
3,09
2,74
2,46
2,24
2,06
1,91
1,78
1,67
1,57
1,49
1,41
1,34
1,28
1,22
1,17
1,12
1,07
1,03
-65
4,30
3,71
3,27
2,93
1,66
2,44
2,26
2,10
1,97
1,85
1,75
1,66
1,57
1,50
1,43
1,36
1,31
1,25
1,21
3,5
1,79
14
0,89
4
1,67
15
0,86
4,5
1,58
16
0,84
-70
4,87
4,17
3,66
3,27
2,96
2,71
2,49
2,32
2,17
2,04
1,92
1,82
1,73
1,65
1,57
1,49
1,43
1,37
1,32
5
1,5
17
0,8
-75
5,61
4,77
4,17
3,70
3,34
3,05
2,80
2,60
2,43
2,28
2,14
2,03
1,92
1,83
1,75
1,66
1,59
1,52
1,46
6
1,37
18
0,79
7
1,26
19
0,77
For the proper sizing of thermo expansion valves in cases of subcooling of more than 15K please use additionally the correction
factors on page 60 of this brochure.
Liquid Temperature
entering valve
°C
-45
-50
+30
1,26
1,67
+20
1,07
1,41
+10
0,94
1,22
0
0,83
1,08
-10
0,75
0,95
-20
0,67
0,86
-30
0,61
0,78
-40
0,55
0,71
-50
R 507
Correction Factor Kt
Evaporating Temperature
°C
-55
2,10
1,77
1,52
1,33
1,19
1,07
0,96
0,86
0,79
-60
2,68
2,25
1,92
1,68
1,49
1,34
1,21
1,08
0,99
-65
3,48
2,89
2,46
2,16
1,92
1,70
1,54
1,38
1,24
-70
4,58
3,78
3,23
2,82
2,48
2,20
2,00
1,79
1,62
Correction Factor K∆p
∆p (bar)
K∆p
∆p (bar)
K∆p
0,5
4,77
8,0
1,19
1,0
3,37
9,0
1,12
1,5
2,75
10,0
1,07
2,0
2,38
11,0
1,02
2,5
2,13
12,0
0,97
3,0
1,95
13,0
0,94
3,5
1,80
14,0
0,90
4,0
1,69
15,0
0,87
4,5
1,59
16,0
0,84
5,0
1,51
17,0
0,82
6,0
1,38
18,0
0,79
7,0
1,27
19,0
0,77
For the proper sizing of thermo expansion valves in cases of subcooling of more than 15K please use additionally the correction
factors on page 60 of this brochure.
SGE127-EN-1101
79
Alco Controls
Liquid Injection Valve Series L
Exchangeable Power Assemblies and Orifices
Features
• Applications for Series L valves include superheat control (desuperheating of suction gas i.e.
in hotgas bypass systems and interstage cooling
in multiple stage compressors)
• Modular design for economical logistics and
easy assembly and servicing
• Very good stability is attained because of the
large forces generated by the large diaphragm
diameter
• High quality materials and processes for high
reliability and long lifetime
• Superior partial load performance due to seat
orifice design (LJRE, LERE & LIRE)
• Capillary tube length 3 m
• PS: 31 bar, TS: -45 ... +65°C
• No CE marking according art. 3.3 PED 97/23 EC
Type Code
LCL E 4 CL WL 10x16
Valve Series
External Equalizer
Capacity Code
Charge Code
Flange Style
WL=Angle Style
DL=Straight through
Connection
LCLE
Type Code
XB1019 CL - 2 B
Power Assembly
Charge Code
Capillary Tube Length (3 m)
External Equalization
Connections
Series
Nominal Capacity Qn
Orifice
Standard Flange, Angle
kW
Solder/ODF
R 134a R 22 R 404A R 407C R 507
mm
inch
1 *
1,5
1,9
1,3
2,1
1,3
X 22440-B1B
2 *
2,9
3,7
2,6
4,0
2,6
X 22440-B2B
C 501 – 5 mm
C 501 – 5
3 *
6,1
7,9
5,6
8,5
5,6
X 22440-B3B
10 x16
3/8 x 5/8
3,5 *
9,3
11,9
8,4
12,9
8,4
X 22440-B3,5B
LCLE 4 *
13,5
17,3
12,2
18,7
12,2
X 22440-B4B
6 *
17,3
22,2
15,7
24,0
15,7
X 22440-B5B
C 501 – 7 mm
C 501 – 7
7 *
23,6
30,4
21,5
32,9
21,5
X 22440-B6B
12 x 16
1/2 x 5/8
9 *
32,0
41,1
29,0
44,4
29,0
X 22440-B7B
A 576 mm
A 576
10 *
37,2
47,8
33,8
51,7
33,8
X 22440-B8B
16 x 22
5/8 x 7/8
(22 x 28 ODM) (7/8 x 1 1/8 ODM)
11 *
45
58
40
62
40
X 11873-B4B
10331
10331
LJRE 12 *
57
74
51
80
51
X 11873-B5B
22 x 22
7/8 x 7/8
(1 1/8 x 1 1/8 ODM)
13 *
71
91
63
99
63
X 9117-B6B
LERE 14 *
81
104
72
112
72
X 9117-B7B
9153 mm
9153
15 *
112
143
99
155
99
X 9117-B8B
22 x 22
7/8 x 7/8
16 *
135
174
120
188
120
X 9117-B9B
(1 1/8 x 1 1/8 ODM)
LIRE 17 *
174
223
154
241
154
X 9166-B10B
Superheat selection
* Charge Refrigerant
Code
R 134a
R 22
R 404A R 407C
R 507
CL
–
15 K
22 K
13 K
22 K
GL
15 K
30 K
35 K
25 K
35 K
UL
30 K
45 K
40 K
* Please indicate designation character for desired superheat
80
Power
Assembly
XB1019…2B
XC726…2B
Nominal capacity (Qn) is based on the following conditions:
Refrigerant
R 407C
Evaporating
temperature
+4°C dew
point
Condensing
temperature
+38°C bubble p.
+43°C dew point
Subcooling
1K
R 22, R 134a,
+4°C
+38°C
1K
R 404A, R 507
Valve selection at other operating conditions see page 74.
SGE127-EN-1101
Alco Controls
Available upon special request
• Power assembly with solder connection for external pressure equalization
• Non-standard connection sizes see page 86.
Spare Parts
Type
Part No.
Gasket Set for L Series Valves
X 13455 -1
027 579
Service Tool for L Series
X 99999
800 005
Steel screws for following flange types:
C501 , 9761 , 6346 , A576
Screw ST 32
803 573
9152, 9153, 10331 , 10332
Screw ST 48
803 574
Correction Tables for Series L
Valve selection for desuperheating of
suction gas:
Valve selection for desuperheating of suction gas
in conjunction with hotgas-bypass regulation:
The required desuperheating capacity Qdes has to be The required bypass capacity QByp has to be multiplied with correction factor Kti per table below.
multiplied with the correction factors on page 74.
QByp x Kti = Qn
Qdes x Kt x K∆p = Qn
Qdes:
Kt :
K∆p :
Qn :
Required desuperheating capacity
Correction factor for evaporating and
liquid temperature
Correction factor for pressure drop at valve
Nominal valve capacity
QByp:
Kti :
Qn :
Required bypass capacity
Correction factor for evaporating temperature
Nominal valve capacity
Condensing Temperature Refrigerant
Correction Factor Kti
Bubble point
Evaporating Temperature °C
°C
+10
+5
0
-10
-20
R 22
0,33
0,36
0,40
0,47
0,56
+50
R 407 C
0,41
0,45
0,49
0,58
0,69
(R 407C: +54 dew point) R 134a
0,38
0,42
0,44
0,54
0,64
R 507 / R 404A
0,50
0,54
0,59
0,70
0,83
R 22
0,26
0,29
0,32
0,38
0,46
+40R 407 C
0,32
0,35
0,39
0,46
0,55
(R 407C: +45 dew point) R 134a
0,31
0,33
0,36
0,44
0,52
R 507 / R 404A
0,38
0,42
0,45
0,54
0,64
R 22
0,20
0,22
0,25
0,31
0,38
+30R 407 C
0,25
0,28
0,31
0,37
0,45
(R 407C: +35 dew point) R 134a
0,24
0,26
0,29
0,35
0,43
R 507 / R 404A
0,29
0,32
0,35
0,42
0,51
R 22
0,15
0,17
0,19
0,25
0,31
+20R 407 C
0,19
0,21
0,24
0,30
0,37
(R 407C: +26 dew point) R 134a
0,18
0,20
0,22
0,28
0,35
R 507 / R 404A
0,22
0,25
0,27
0,33
0,40
-30
0,66
-40
0,78
-50
0,93
0,98
0,55
1,18
0,66
1,38
0,78
0,76
0,46
0,90
0,55
1,08
0,66
0,60
0,38
0,72
0,46
0,86
0,56
0,48
0,58
0,70
Correction factors based on 20K superheat suction gas at the
inlet of compressor, discharge temperature 28K above isentropic
compression and 1K subcooling.
SGE127-EN-1101
81
Alco Controls
Liquid Injection Valves Series 935
Exchangeable Power Assemblies and Orifices
Applications
• Series 935 valves are applied as temperature controls. Applications include:
- Desuperheating of discharge gas on com-
pres­sors. In this case bulbs are mounted on the high pressure outlet of the compressor
- Control of compressor oil temperatures
• Series 935 valves shall not be used to control superheat
Features
• Modular design for economical logistics and
easy assembly and servicing
• Very good stability because of the large forces
generated by the large diaphragm diameter
• High quality materials and processes for high reliability and long lifetime
• Combinations of different charges with various orifice springs cover a very large application range
• PS: 31 bar, TS: -45 ... +65°C
• No CE marking according art. 3.3 PED 97/23 EC
• Non-standard connection sizes see page 86
Type Code
935 - 7 - B WL 10x16
Valve Series
Temperature Code
Capacity Code
Flange Style
WL=Angle Style
DL=Straight through
Connection Size
935
Type Code
XB1019 YL-2A
Power Assembly
Charge Code
Capillary Tube Length (3m)
Series
Nominal Capacity Qn
Orifice
Standard Flange, Angle
kW
Solder/ODF
R 134a R 22 R 404A R 407C R 507
mm
Inch
A
4,0
5,2
3,8
5,6
3,8
X10 - *01
C 501 - 5 mm
C 501 - 5
B
7,8
10,1
7,4
10,9
7,4
X10 - *02
10 x 16
3/8 x 5/8
C 11,1
14,2
10,3
15,4
10,3
X10 - *03
935- * - D 16,3
21,1
15,6
22,8
15,6
X10 - *04
C 501 - 7 mm
C 501 - 7
E
22,5
28,9
21,0
31,2
21,0
X10 - *05
12 x 16
1/2 x 5/8
G 32,0
41,2
29,9
44,5
29,9
X10 - *06
A 576 mm
A 576
X 46,6
60,0
43,5
64,9
43,5
X10 - *07
16 x 22
5/8 x 7/8
(22 x 28 ODM) (7/8 x 1-1/8 ODM)
* = Temperature Code
Temperature Range °C
* = Spring Code
3
-1 / +17
B
6
+14 / +38
C
7
+36 / +50
A
105
+44 / +70
C
106
+66 / +94
C
100
+94 / +121
C
Nominal capacity (Qn) is based on the following conditions:
Evaporating
Condensing
SubRefrigerant
temperature
temperature
cooling
+4°C dew
+38°C bubble p.
R 407C
1K
point
+43°C dew point
R 22, R 134a,
+4°C
+38°C
1K
R 404A, R 507
82
Power
Assembly
XB1019 - * - 2A
* = Charge Code
UL
KL
YL
YL
JL
LL
Valve selection at other operating conditions see page 83.
SGE127-EN-1101
Alco Controls
Spare Parts
Description
Type
Part No.
Gasket Set for 935 Series Valves
X 13455 -1
027 579
Service Tool for 935 Series
X 99999
800 005
Steel screws for following flange types:
C501 , 9761 , 6346 , A576
Screw ST 32
803 573
Correction Tables for Series 935
Valve selection for operating conditions other than
nominal conditions:
Qn = Qo x Kt x K∆p
Qn: Nominal valve capacity
Qo: Required cooling or desuperheating capacity
Kt: Correction factor for evaporating and liquid temperature
K∆p: Correction factor for pressure drop at valve
Liquid
Correction Factor Kt
Temperature
Evaporating Temperature
entering
°C
Valve
°C
+30 +25 +20 +15 +10 +5
0
-5
-10
+60
1,22 1,25 1,27 1,30 1,33 1,36 1,40 1,44 1,48
+55
1,14 1,16 1,18 1,21 1,23 1,26 1,29 1,33 1,36
+50
1,07 1,08 1,10 1,13 1,15 1,17 1,20 1,23 1,26
+45
1,00 1,02 1,04 1,06 1,08 1,10 1,12 1,15 1,17
+40
0,93 0,96 0,98 0,99 1,01 1,03 1,05 1,08 1,10
+35
0,90 0,91 0,92 0,94 0,96 0,97 0,99 1,01 1,03
+30
0,85 0,86 0,88 0,89 0,91 0,92 0,94 0,96 0,98
+25
0,82 0,83 0,85 0,86 0,87 0,89 0,91 0,92
+20
0,80 0,81 0,82 0,83 0,85 0,89 0,88
+15
0,77 0,78 0,79 0,81 0,82 0,84
+10
0,75 0,76 0,77 0,78 0,80
+5
0,73 0,74 0,75 0,76
0
0,71 0,72 0,73
-5
0,69 0,70
-10
0,68
R 134a
-15
1,51
1,39
1,28
1,19
1,12
1,05
0,99
0,94
0,89
0,84
0,81
0,77
0,74
0,71
0,68
-20
1,56
1,43
1,32
1,22
1,14
1,07
1,01
0,95
0,91
0,86
0,82
0,78
0,75
0,72
0,69
-25
1,61
1,47
1,36
1,26
1,17
1,10
1,03
0,97
0,92
0,88
0,84
0,80
0,76
0,73
0,70
-30
1,67
1,52
1,39
1,29
1,20
1,12
1,06
1,00
0,94
0,89
0,85
0,81
0,78
0,74
0,71
5,0
1,11
14,0
0,66
5,5
1,06
15,0
0,64
6,0 6,5 7,0
1,01 0,97 0,94
16,0 17,0 18,0
0,62 0,60 0,58
Correction Factor K∆p
∆p (bar)
K∆p
∆p (bar)
K∆p
SGE127-EN-1101
0,5 1,0 1,5
3,50 2,48 2,02
8,5 9,0 9,5
0,85 0,83 0,80
2,0
1,75
10,0
0,78
2,5 3,0
1,57 1,43
10,5 11,0
0,76 0,75
3,5
1,32
11,5
0,73
4,0 4,5
1,24 1,17
12,0 13,0
0,72 0,69
7,5
0,90
19,0
0,57
8,0
0,88
20,0
0,55
83
Alco Controls
Liquid
Correction Factor Kt
Temperature
Evaporating Temperature
entering
°C
Valve
°C
+30 +25 +20 +15 +10
+5
0
-5
-10
+60
1,22 1,23 1,24 1,25 1,27 1,28 1,30 1,32 1,34
+55
1,15 1,16 1,17 1,18 1,19 1,20 1,22 1,24 1,25
+50
1,08 1,09 1,10 1,11 1,12 1,14 1,15 1,16 1,18
+45
1,03 1,04 1,04 1,05 1,06 1,07 1,09 1,10 1,12
+40
0,98 0,99 0,99 1,00 1,01 1,02 1,03 1,04 1,06
+35
0,93 0,94 0,95 0,95 0,96 0,97 0,98 0,99 1,01
+30
0,89 0,90 0,90 0,91 0,92 0,93 0,94 0,95 0,96
+25
0,86 0,87 0,87 0,88 0,89 0,90 0,91 0,92
+20
0,83 0,84 0,84 0,85 0,86 0,87 0,88
+15
0,80 0,81 0,82 0,82 0,83 0,84
+10
0,78 0,79 0,79 0,80 0,81
+5
0,76 0,76 0,77 0,78
0
0,74 0,74 0,75
-5
0,72 0,72
-10
0,70
R 22
-15
1,36
1,27
1,20
1,13
1,07
1,02
0,97
0,93
0,89
0,85
0,82
0,79
0,76
0,73
0,71
-20
1,38
1,29
1,22
1,15
1,09
1,03
0,98
0,94
0,90
0,86
0,83
0,79
0,77
0,74
0,71
-25
1,41
1,32
1,24
1,17
1,10
1,05
1,00
0,95
0,91
0,87
0,84
0,80
0,77
0,75
0,72
-30
1,44
1,34
1,26
1,18
1,12
1,06
1,01
0,96
0,92
0,88
0,85
0,81
0,78
0,75
0,73
5,0 5,5
1,35 1,28
19,0 20,0
0,69 0,67
6,0
1,23
21,0
0,66
6,5
1,18
22,0
0,64
-15
2,16
1,75
1,48
1,30
1,16
1,05
0,96
0,89
0,83
0,78
0,74
0,70
0,66
0,63
0,61
-20
2,28
1,83
1,54
1,34
1,20
1,08
0,99
0,92
0,85
0,80
0,75
0,71
0,68
0,65
0,62
-25
2,42
1,92
1,61
1,39
1,24
1,11
1,02
0,94
0,87
0,82
0,77
0,73
0,69
0,66
0,63
-30
2,57
2,01
1,68
1,45
1,28
1,15
1,05
0,97
0,90
0,84
0,79
0,74
0,71
0,67
0,64
5,0
1,44
19,0
0,74
5,5 6,0
1,37 1,31
20,0 21,0
0,72 0,70
6,5
1,26
22,0
0,69
-35
1,47
1,37
1,28
1,20
1,14
1,08
1,03
0,98
0,93
0,89
0,86
0,82
0,79
0,76
0,71
-40
1,50
1,39
1,30
1,23
1,16
1,10
1,04
0,99
0,95
0,91
0,87
0,83
0,80
0,77
0,74
-45
1,53
1,42
1,33
1,25
1,18
1,12
1,06
1,01
0,96
0,92
0,88
0,85
0,81
0,78
0,75
7,0 8,0
1,14 1,06
23,0 24,0
0,63 0,61
9,0
1,00
25,0
0,60
Correction Factor K∆p
∆p (bar)
K∆p
∆p (bar)
K∆p
0,5
4,25
10,0
0,95
1,0 1,5
3,00 2,46
11,0 12,0
0,91 0,87
2,0 2,5
2,13 1,90
13,0 14,0
0,83 0,80
3,0
1,74
15,0
0,78
3,5 4,0
1,61 1,50
16,0 17,0
0,75 0,73
4,5
1,42
18,0
0,71
Liquid Correction Factor Kt
Temperature
Evaporating Temperature
entering
°C
Valve
°C
+30 +25 +20 +15 +10
+5
0
-5
-10
+60
1,56 1,59 1,64 1,69 1,74 1,81 1,88 1,96 2,06
+55
1,32 1,35 1,38 1,42 1,46 1,50 1,55 1,61 1,68
+50
1,16 1,18 1,20 1,23 1,26 1,30 1,34 1,38 1,43
+45
1,04 1,05 1,07 1,10 1,12 1,15 1,18 1,22 1,26
+40
0,94 0,96 0,97 0,99 1,02 1,04 1,07 1,09 1,13
+35
0,87 0,88 0,90 0,91 0,93 0,95 0,97 1,00 1,02
+30
0,81 0,82 0,83 0,84 0,86 0,88 0,90 0,92 0,94
+25
0,76 0,77 0,79 0,80 0,82 0,83 0,85 0,87
+20
0,73 0,74 0,75 0,77 0,78 0,80 0,81
+15
0,70 0,71 0,72 0,73 0,75 0,76
+10
0,67 0,68 0,69 0,71 0,72
+5
0,65 0,66 0,67 0,68
0
0,63 0,64 0,65
-5
0,61 0,62
-10
0,60
R 404A
-35
2,75
2,13
1,75
1,51
1,33
1,19
1,08
0,99
0,92
0,86
0,81
0,76
0,72
0,69
0,65
-40
2,95
2,25
1,84
1,57
1,38
1,23
1,11
1,02
0,95
0,88
0,83
0,78
0,74
0,70
0,67
-45
3,19
2,39
1,94
1,64
1,43
1,27
1,15
1,05
0,97
0,90
0,85
0,80
0,75
0,72
0,68
7,0 8,0
1,21 1,14
23,0 24,0
0,67 0,66
9,0
1,07
25,0
0,64
Correction Factor K∆p
84
∆p (bar)
K∆p
∆p (bar)
K∆p
0,5
4,55
10,0
1,02
1,0
3,21
11,0
0,97
1,5
2,62
12,0
0,93
2,0 2,5
2,27 2,03
13,0 14,0
0,89 0,86
3,0 3,5
1,86 1,72
15,0 16,0
0,83 0,80
4,0 4,5
1,61 1,52
17,0 18,0
0,78 0,76
SGE127-EN-1101
Alco Controls
Liquid
Correction Factor Kt
Temperature
Evaporating Temperature
entering
°C
Valve
°C
+30
+25
+20
+15
+10
+5
0
-5
+55
1,20
1,21
1,23
1,26
1,28
1,31
1,34
1,37
+50
1,10
1,11
1,13
1,15
1,17
1,19
1,22
1,24
+45
1,02
1,03
1,05
1,06
1,08
1,10
1,12
1,14
+40
0,95
0,96
0,98
0,99
1,01
1,02
1,04
1,06
+35
0,89
0,90
0,92
0,93
0,94
0,96
0,98
0,99
+30
0,85
0,85
0,87
0,88
0,89
0,90
0,92
0,93
+25
0,81
0,82
0,83
0,84
0,85
0,87
0,88
+20
0,78
0,79
0,80
0,81
0,82
0,84
+15
0,75
0,76
0,77
0,78
0,80
+10
0,73
0,74
0,75
0,76
+5
0,71
0,72
0,73
0
0,69
0,70
-5
0,67
-10
R 407C
-10
1,40
1,27
1,17
1,08
1,01
0,95
0,90
0,85
0,81
0,77
0,74
0,71
0,68
0,65
-15
1,44
1,30
1,19
1,11
1,03
0,97
0,91
0,86
0,82
0,78
0,75
0,72
0,69
0,66
-20
1,48
1,33
1,22
1,13
1,05
0,99
0,93
0,88
0,84
0,80
0,76
0,73
0,70
0,67
-25
1,52
1,37
1,25
1,16
1,07
1,01
0,95
0,90
0,85
0,81
0,77
0,74
0,71
0,68
Correction Factor K∆p
∆p (bar)
K∆p
∆p (bar)
K∆p
0,5
4,78
10,0
1,05
1,0 1,5
3,33 2,72
11,0 12,0
1,01 0,96
2,0
2,36
13,0
0,92
2,5 3,0
2,11 1,92
14,0 15,0
0,89 0,86
3,5
1,78
16,0
0,83
4,0
1,67
17,0
0,81
4,5 5,0 5,5
1,57 1,49 1,42
18,0 19,0 20,0
0,79 0,76 0,75
6,0
1,36
21,0
0,73
6,5 7,0
1,31 1,26
22,0 23,0
0,71 0,70
8,0
1,18
24,0
0,68
9,0
1,11
25,0
0,67
-25
2,30
1,83
1,55
1,36
1,21
1,10
1,01
0,93
0,87
0,81
0,76
0,72
0,68
0,64
0,61
-30
2,43
1,92
1,61
1,40
1,25
1,13
1,03
0,95
0,89
0,83
0,78
0,73
0,69
0,65
0,62
-35
2,58
2,02
1,68
1,46
1,29
1,16
1,06
0,98
0,91
0,85
0,79
0,75
0,70
0,66
0,63
-40
2,75
2,12
1,76
1,52
1,34
1,20
1,09
1,01
0,93
0,87
0,81
0,76
0,72
0,68
0,64
-45
2,95
2,25
1,84
1,58
1,39
1,24
1,13
1,03
0,96
0,89
0,83
0,78
0,73
0,69
0,65
5,5
6,0
1,40 1,34
20,0 21,0
0,73 0,71
6,5
1,28
22,0
0,70
7,0
1,24
23,0
0,68
Note: See page 60 for determining of conditions for systems with R 407C.
Liquid
Correction Factor Kt
R 507
Temperature
Evaporating Temperature
entering
°C
Valve
°C
+30 +25 +20 +15 +10
+5
0
-5
-10
+60
1,54 1,57 1,61 1,65 1,71 1,76 1,83 1,90 1,98
+55
1,30 1,33 1,36 1,39 1,43 1,47 1,52 1,57 1,62
+50
1,15 1,17 1,19 1,22 1,24 1,28 1,31 1,35 1,40
+45
1,03 1,05 1,07 1,09 1,11 1,14 1,17 1,20 1,23
+40
0,94 0,96 0,97 0,99 1,01 1,03 1,06 1,08 1,11
+35
0,87 0,88 0,90 0,91 0,93 0,95 0,97 0,99 1,01
+30
0,81 0,82 0,83 0,85 0,86 0,88 0,89 0,91 0,93
+25
0,77 0,78 0,79 0,80 0,82 0,83 0,85 0,87
+20
0,73 0,74 0,75 0,77 0,78 0,79 0,81
+15
0,70 0,71 0,72 0,73 0,75 0,76
+10
0,67 0,68 0,69 0,70 0,72
+5
0,64 0,65 0,67 0,68
0
0,62 0,63 0,64
-5
0,60 0,61
-10
0,58
-15
2,08
1,69
1,44
1,27
1,14
1,04
0,96
0,89
0,83
0,78
0,73
0,69
0,65
0,62
0,59
-20
2,18
1,76
1,49
1,31
1,17
1,07
0,98
0,91
0,85
0,79
0,74
0,70
0,66
0,63
0,60
Correction Factor K∆p
∆p (bar)
K∆p
∆p (bar)
K∆p
SGE127-EN-1101
0,5
4,63
10,0
1,03
1,0
3,27
11,0
0,99
1,5
2,67
12,0
0,94
2,0
2,31
13,0
0,91
2,5
2,07
14,0
0,87
3,0
1,89
15,0
0,85
3,5
1,75
16,0
0,82
4,0
1,64
17,0
0,79
4,5 5,0
1,54 1,46
18,0 19,0
0,77 0,75
8,0 9,0
1,16 1,09
24,0 25,0
0,67 0,65
85
Alco Controls
Flanges for Valves
Angle Style Flange
(WL)
Angle Style
Straight Through
Type
Part
Type
Part
No.
No.
C 501 - 5
803 232 9761 - 3
803 240
C 501 - 5 MM 803 233 9761 - 3 MM 803 241
C 501 - 7
803 234 9761 - 4
803 350
C 501 - 7 MM 803 235 9761 - 4 MM 803 243
—
—
6346 - 17
803 330
A 576
803 238
—
—
A 576 - MM
803 239
—
—
Straight Through Flange
(DL)
Connections
mm
inch
Solder ODF
Solder ODM
Solder ODF
Solder ODM
—
10 x 16
—
12 x 16
16 x 22
—
16 x 22
—
—
—
—
—
—
22 x 28
3/8 x 5/8 —
1/2 x 5/8
—
5/8 x 7/8
5/8 x 7/8
—
—
—
—
—
—
7/8 x 1-1/8
—
for
Valve
Series
TCLE
ZZCE
LCLE
935 A-X
CPHE 1
CPHE 2
10331
803 338
10332
803 324
22 x 22
—
7/8 x 7/8
1-1/8 x 1-1/8
TJRE
LJRE
CPHE 3
9153
803 244
9152
803 286
—
—
7/8 x 7/8
1-1/8 x 1-1/8
TERE
TIRE
LERE
LIRE
9153 MM
803 245
9152 MM
803 287
22 x 22
28 x 28
—
9149
803 284
9148
803 283
22 x 22
—
7/8 x 7/8
1-1/8 x 1-1/8
86
CPHE 3,5
CPHE 4
CPHE 5
THRE
CPHE 6
SGE127-EN-1101
Alco Controls
Solenoid Valves
SGE127-EN-1101
87
Alco Controls
2-Way Solenoid Valves
Basic Terms and Technical Information
Operating principles
Directly actuated: The magnetic field of the Therefore the decisive factor for proper solenoid
solenoid coil forces a movement of the plunger and valve sizing is the respective capacity of the valve
and not its connection size.
thus causes the opening of the valve seat.
Servo actuated: The magnetic field of the solenoid Formula for calculating the actual pressure drop of
coil is only uti­lized for the opening of the pilot valve a solenoid valve:
seat. The necessary energy to actuate the piston
∆p1 = ∆p2 x (Qn1/Qn2)2
or diaphragm of the main valve seat is pro­vided by
the refrigerant flow and results in a certain pressure
∆p1:
Actual pressure drop
drop.
∆p2:
Nominal pressure drop at Qn1
Qn1:
Calculated nominal capacity
Qn2:
Nominal capacity of selected valve
Minimum pressure drop
Directly actuated solenoid valves do not require a
Maximum Operating Pressure Differential
minimum pres­sure drop for proper operation.
Servo operated solenoid valves require a minimum (MOPD)
pressure drop of approximately 0.05 bar to remain MOPD is the maximum pressure differential between
fully open. In case of insufficent refrigerant flow this inlet and outlet of the solenoid valve which permits
value will not be reached and the solenoid valve proper opening of the valve. When used with ALCO
may close unintentionally. These closures may lead AC solenoid coils all ALCO solenoid valves employ
to malfunctions and oscillations in the refrigeration 25 bar MOPD.
circuit. Improper sizing of solenoid valves (i.e. use of Operation in conjunction with DC solenoid coils lead
excessively large solenoid valves) is the main cause of to reduced MOPD values depending on valve type
this effect. This is particularly important in capacity and size.
The DS2 Ch opper Plugs allow the use of
controlled refrigeration circuits.
24VAC coils with 24VDC by converting the DC in
an AC voltage. Please contact ALCO application
engineering for additional details.
Selection Guide for Solenoid Valves
Selection Criteria
110 RB
2-Way
+
Series
200 RB
240 RA
540 RA
M36
8/9/12/16T9
16T11/20
8/9/12/16
20
+
+
+
+
+
3-Way
Normally Closed (NC)
+
+
+
Normally Open (NO)
Min. Pressure Differential (bar)
0.00
MWP (bar)
Media Temp. Range (°C)
0.05
0.05
+
+
0.05
0.05
31
31
31
31
31
28
35
-40 / +120
-40 / +120
-40 / +120
-40 / +120
-40 / +120
-40 / +120
-40 / +120
ASC
ASC
ASC
ASC
ASC
ASC
ASC
90
90
90
90
91
91
94
Coil Type
Catalogue Page
Type Code
Model
Series
88
0.05
+
+
200 RB 6 T 4
Seat diameter
T Solder
in multiples of F Flare
1
/16”, i.e. 3/8”
Tube connection in
multiple of 1/8” , i.e. 1/2”
or nearest mm equivalent
SGE127-EN-1101
Alco Controls
Coils ASC
Standards
• ALCO ASC Coils and cable assemblies conform to
Low Voltage Directive
Type
Part No.
ASC 230V / 50Hz
801 064
ASC 120V / 50Hz
801 063
ASC 24V / 50Hz
801 062
ASC 24V DC
DS2-N15 + ASC 24VAC
Voltage
Power Input
AC
8 W
Electr. Connection
ASC
Protection
without plug,
IP65
see cable assemblies
with plug / cable
801 974
DC
15 W
804 620 + 801 062
DC
3 W
with plug and cable assembly
assembly
IP65
Note: Coils are delivered with mounting clip.
Please order cable assemblies separately.
ASC-N15
Cable Assemblies for ASC Coils
Type
Part No.
ASC-N15
804 570
-50 .. +80°C
804 571
for stationary use only
804 572
ASC-N30
ASC-N60
Temperature Range
Cable length
Wire diameter
Connector Type
3 x 0,75 mm2
loose wires
1,5m
3,0m
6,0m
Cable Assembly with 24V DC Chopper Plug
• Enables standard 24V AC Coil to be used for DC applications
• Low power assumption (3W only)
• No MOPD degradation
DS2-N15
ASC 24V / 50Hz
Type
Part No.
Temperature Range
Cable length
Wire diameter
Connector Type
DS2-N15
804 620
-25 .. +80°C
1,5 m
2 x 0,75 mm2
loose wires
Other Accessories for Solenoid Valves
Type
Part No.
Description
X 11981 - 1
027 451
Service tool for 110RB, 240RA, 540RA, 3031
X 13740 -1
027 600
Clip for coil
PG9 Plug
801 012
Plug according to DIN 43650 with cable gland PG 9
PG11 Plug
801 013
Plug according to DIN 43650 with cable gland PG 11
SGE127-EN-1101
89
Alco Controls
2-Way Solenoid Valves Series 110, 200, 240
Normally Closed
Features
• Compact size
• Snap-on clip for attaching solenoid coils
• No disassembly necessary for soldering
Standards
• 240 RA 16T11 and 20 are CE marked per PED
200 RB
110 RB
240 RA
Capacity Data
Type
Nominal Capcity Qn (kW)
Liquid
R 134a
Hot Gas
R 22
Suction Gas
R 404A
R 404A
kv-value ∆p min
R 507 R 407C
m3/h
bar
R 507 R 407C R 134a R 22 R 507 R 407C R 134a R 22
110 RB 2
3,5
3,8
2,5
3,6
1,6
2,0
1,7
2,1
0,2
0
200 RB 3
6,6
7,1
4,6
6,8
3,0
3,7
3,2
3,9
0,4
0,05
200 RB 4
15,5
16,8
10,9
16,1
7,1
8,8
7,5
9,2
0,9
0,05
200 RB 6
27,3
29,5
18,9
28,0
12,5
15,4
13,1
16,1
1,6
0,05
240 RA 8
36,3
39,3
25,2
37,3
16,7
20,5
17,4
21,4
4,2
5,6
4,6
5,2
2,3
0,05
240 RA 9
76,2
82,5
52,9
78,4
35,1
43,1
36,5
44,9
8,8
11,7
9,7
10,9
4,8
0,05
59,5
88,1
39,4
48,4
41,1
50,5
9,9
13,1
10,9
12,3
5,4
0,05
96,5 142,9
64,0
78,5
66,6
81,9
16,0
21,3
17,7
19,9
8,8
0,05
97,1 119,3
33,0
31,0
25,7
29,0
12,8
0,05
240 RA 12
85,7
92,8
240 RA 16
139,1
150,5
240 RA 20
202,6
219,3 140,7 208,3
93,2 114,4
Selection Guide
Type
Part
No.
mm
6
Inch
T2
801 217
110 RB 2
T2
801 210
T3
801 209
10
3/8
200 RB 3
T3
801 239
10
3/8
T3
801 176
10
T3
801 190
T4
801 178
T4
801 179
T4
801 182
200 RB 6
T4
801 183
200 RB 4
240 RA 8
1/4
3/8
12
1/2
12
16
1/2
T5
801 186
T5
801 160
5/8
5/8
T7
801 143
22
7/8
T5
801 161
16
5/8
240 RA 9
T7
801 162
22
T9
801 142
T9
801 144
1-1/8
T9
801 164
1-1/8
T11
801 166
35
1-3/8
T11-M
801 172
35
1-3/8
T13-M
801 224
42
240 RA 16
240 RA 20
22
Manual stems standard on Series 240 RA 20.
Options:
• Actuation coils available for various voltages,
see page 89.
7/8
T13-M
801 173
1-5/8
T17-M
801 174
2-1/8
54
7/8
T7
801 163
Special Versions:
• Manual stems available upon request for
Series 240 RA 8 to 240 RA 16 (Type M).
1-1/8
240 RA 12
90
Connection Solder / ODF
Nominal capacities at +38°C condensing temperature, +4°C
evaporating temperature, 0.15 bar pressure drop between
valve inlet and outlet in liquid applications (for hot gas applications 1 bar pressure drop and +18 °C suction gas temperature);
subcooling 1 K.
Correction tables for other operating conditions see
page 92.
SGE127-EN-1101
Alco Controls
2-Way Solenoid Valves Series 540
Normally Open
Features
• Compact size
• Snap-on clip for attaching solenoid coils
• No disassembly necessary for soldering
540 RA
Capacity Data
Type
Nominal Capacity Qn (kW)
Liquid
Hot Gas
Suction Gas
kv-value R 404A
R 404A
R 507 R 407C R 134a R 22 R 507 R 407C R 134a R 22 R 507 R 407C
m3/h
∆p min
bar
R 134a
R 22
540 RA 8
36,3
39,3
25,2
37,3
16,7
20,5
17,4
21,4
4,2
5,6
540 RA 9
76,2
82,5
52,9
78,4
35,1
43,1
36,5
44,9
8,8
11,7
9,7
10,9
4,8
0,05
540 RA 12
85,7
92,8
59,5
88,1
39,4
48,4
41,1
50,5
9,9
13,1
10,9
12,3
5,4
0,05
540 RA 16
139,1 150,5
96,5
142,9
64,0
78,5
66,6
81,9
16,0
21,3
17,7
19,9
8,8
0,05
540 RA 20
202,6 219,3 140,7
208,3
93,2 114,4
23,3
31,0
25,7
29,0
12,8
0,05
97,1 119,3
Type
Part Connection Solder /ODF
No.
mm
Inch
5/8
540 RA 8
T5
046 265
T5
046 266
5/8
T7
046 268
22
7/8
22
540 RA 9
540 RA 12
T7
046 269
540 RA 16
T9
046 270
1‑1/8
540 RA 20
T11
047 953
35
1‑3/8
5,2
2,3
0,05
Nominal capacities at +38°C condensing temperature, +4°C
evaporating temperature, 0.15 bar pressure drop between
valve inlet and outlet in liquid applications (for hot gas
applications 1 bar pressure drop and +18 °C suction gas
temperature); subcooling 1 K.
Correction tables for other operating conditions see page
92.
Selection Guide
4,6
7/8
Options:
• Actuation coils and cable assemblies available for various voltages, see page 89.
Accessories and spare parts for solenoid valves
Description
Service tool for 110 RB, 240 RA, 540 RA
Type
Part No.
Repair Kits
Type
Part No.
X 11981 - 1
027 451
110RB
KS 30040-1
801 206
200RB
KS 30039 /
Gasket kits
110RB
KS 30040-2
801 232
KS 30109
801 205
200RB
KS 30039-1
801 233
240RA8
KS 30061
801 262
240RA8
KS 30061-1
801 234
240RA9
KS 30062
801 263
240RA9/12
KS 30062-1
801 235
240RA12
KS 30063
801 264
240RA16
KS 30065-1
801 236
240RA16
KS 30065
801 200
240RA20
KS 30097-1
801 237
240RA20
KS 30097
801 216
SGE127-EN-1101
91
Alco Controls
Correction Tables for the Selection of Solenoid Valves
For use with 110 RB, 200 RB, 240 RA and 540 RA Series
Valve selection for operating conditions other than The pressure drop can be calculated with the
following formula:
nominal:
Q02
∆ P0 = ∆Pn* __
Qn = Qo x Kt x K∆p
Qn2
Qn:
Kt:
K∆p:
Qo:
Nominal valve capacity
∆ Pn = 0,15 bar
Correction factor for evaporating and liquid temperature
Correction factor for pressure drop at valve ∆ Pn : Pressure drop under nominal conditions
Required cooling capacity
1. Suction Gas Application
Evaporating
Correction Factor Kt
Temperature
Condensing Temperature °C
°C
+60
+55
+50
+45
+40
+35
+30
+25
+20
+10
1,03
0,97
0,92
0,88
0,84
0,80
0,76
0,74
0,71
0
1,40
1,32
1,25
1,20
1,14
1,10
1,04
1,01
0,96
-10
1,71
1,62
1,53
1,47
1,40
1,34
1,27
1,23
1,18
-20
2,20
2,08
1,97
1,88
1,80
1,72
1,64
1,58
1,51
-30
2,79
2,63
2,50
2,39
2,27
2,19
2,07
2,01
1,92
-40
3,68
3,47
3,29
3,15
3,00
2,89
2,73
2,65
2,53
∆p (bar)
K∆p
Correction Factor K∆p
0,05
0,10
0,15
0,20
0,25
0,30
0,35
0,40
0,45
0,50
0,55
1,73
1,22
1,00
0,87
0,77
0,71
0,65
0,61
0,48
0,55
0,52
2. Liquid Application
R 134a
R 22
Evaporating Temperature °C
-20
1,56
1,43
1,32
1,22
1,14
1,07
1,01
0,95
0,91
0,86
0,82
0,78
0,75
0,72
0,69
92
Correction Factor Kt
Liquid
Temperature
entering Valve
°C
+10
0
-10
+60
1,33
1,40
1,48
+55
1,23
1,29
1,36
+50
1,15
1,20
1,26
+45
1,08
1,12
1,17
+40
1,01
1,05
1,10
+35
0,96
0,99
1,03
+30
0,91
0,94
0,98
+25
0,86
0,89
0,92
+20
0,82
0,85
0,88
+15
0,78
0,81
0,84
+10
0,75
0,77
0,80
+5
0,74
0,76
0
0,71
0,73
-5
0,70
-10
0,68
-30
+10
0
1,67
1,26
1,30
1,52
1,19
1,22
1,39
1,12
1,15
1,29
1,06
1,08
1,20
1,01
1,03
1,12
0,96
0,98
1,06
0,92
0,94
1,00
0,88
0,89
0,94
0,84
0,86
0,89
0,81
0,82
0,85
0,78
0,79
0,81
0,76
0,78
0,73
0,74
0,71
-10
1,38
1,29
1,21
1,15
1,09
1,03
0,99
0,94
0,90
0,87
0,83
0,80
0,77
0,74
0,72
-20
1,38
1,29
1,22
1,15
1,09
1,03
0,98
0,94
0,90
0,86
0,83
0,79
0,77
0,74
0,71
-30
1,44
1,34
1,26
1,18
1,12
1,06
1,01
0,96
0,92
0,88
0,85
0,81
0,78
0,75
0,73
-40
1,50
1,39
1,30
1,23
1,16
1,10
1,04
0,99
0,95
0,91
0,87
0,83
0,80
0,77
0,74
Correction Factor K∆p
∆p (bar)
0,05
0,10
0,15
0,20
0,25
0,30
0,35
0,40
0,45
0,50
0,55
0,60
0,65
0,70
0,75
1,73
1,22
1,00
0,87
0,77
0,71
0,65
0,61
0,58
0,55
0,52
0,50
0,48
0,46
0,45
K∆p
SGE127-EN-1101
Alco Controls
2. Liquid Application
Liquid
Temperature
entering Valve
°C
+10
0
-10
+60
1,74
1,88
2,06
+55
1,46
1,55
1,68
+50
1,26
1,34
1,43
+45
1,12
1,18
1,26
+40
1,02
1,07
1,13
+35
0,93
0,97
1,02
+30
0,86
0,90
0,94
+25
0,80
0,83
0,87
+20
0,75
0,78
0,81
+15
0,71
0,73
0,76
+10
0,67
0,69
0,72
+5
0,66
0,68
0
0,63
0,65
-5
0,62
-10
0,60
Correction Factor Kt
R 404A
R 507
Evaporating Temperature °C
-20
2,28
1,83
1,54
1,34
1,20
1,08
0,99
0,92
0,85
0,80
0,75
0,71
0,68
0,65
0,62
-30
2,57
2,01
1,68
1,45
1,28
1,15
1,05
0,97
0,90
0,84
0,79
0,74
0,71
0,67
0,64
-40
+10
0
2,95
1,71
1,83
2,25
1,43
1,52
1,84
1,24
1,31
1,57
1,11
1,17
1,38
1,01
1,06
1,23
0,93
0,97
1,11
0,86
0,89
1,02
0,80
0,83
0,95
0,75
0,78
0,88
0,71
0,73
0,83
0,67
0,69
0,78
0,65
0,74
0,62
0,70
0,67
-10
1,98
1,62
1,40
1,23
1,11
1,01
0,93
0,87
0,81
0,76
0,72
0,68
0,64
0,61
0,58
-20
2,18
1,76
1,49
1,31
1,17
1,07
0,98
0,91
0,85
0,79
0,74
0,70
0,66
0,63
0,60
-30
2,43
1,92
1,61
1,40
1,25
1,13
1,03
0,95
0,89
0,83
0,78
0,73
0,69
0,65
0,62
-40
2,75
2,12
1,76
1,52
1,34
1,20
1,09
1,01
0,93
0,87
0,81
0,76
0,72
0,68
0,64
Correction Factor Kt
Liquid
Temperature
Evaporating Temperature °C
entering Valve
°C
+10
0
-10
-20
+60
+55
1,28
1,34
1,40
1,48
+50
1,17
1,22
1,27
1,33
+45
1,08
1,12
1,17
1,22
+40
1,01
1,04
1,08
1,13
+35
0,94
0,98
1,01
1,05
+30
0,89
0,92
0,95
0,99
+25
0,84
0,87
0,90
0,93
+20
0,80
0,82
0,85
0,88
+15
0,76
0,78
0,81
0,84
+10
0,73
0,75
0,77
0,80
+5
0,72
0,74
0,76
0
0,69
0,71
0,73
-5
0,68
0,70
-10
0,65
0,67
R 407C
Correction Factor K∆p
∆p (bar)
0,05
0,10
0,15
0,20
0,25
0,30
0,35
0,40
0,45
0,50
0,55
0,60
0,65
0,70
0,75
K∆p
1,73
1,22
1,00
0,87
0,77
0,71
0,65
0,61
0,58
0,55
0,52
0,50
0,48
0,46
0,45
3. Hot Gas Application
Kt
Correction Factor Kt
+10
0,96
+5
1,00
0
1,03
-5
1,06
∆p (bar)
K∆p
SGE127-EN-1101
Evaporating Temperature °C
-10
-15
-20
1,10
1,13
1,17
-25
1,20
-30
1,24
-35
1,29
-40
1,33
Correction Factor K∆p
0,35
1,72
0,50
1,49
0,70
1,22
1,00
1,00
1,50
0,86
2,00
0,78
2,50
0,73
3,00
0,70
4,00
0,65
93
Alco Controls
3-Way Solenoid Valves Series M36
Features
• For heat reclaim application
• Pilot connection to suction line required, no minimum pressure drop
• Compact size
• Snap-on clip for attaching solenoid coils
• No disassembly necessary for brazing
• Max. working pressure PS: 35 bar
Options:
• Actuation coil and cable assemblies available for various voltages, see page 93
M36-118 M36-078 with ASC Coil
and DS2 Chopper Plug
Capacity Data
Type
Part
Connection
Nominal Capacity Qn (kW)
kv-
No.
Solder/ODF
Value
mm
inch
R 134a
R 22
R 404A / R 507
m3/h
M36-078
801 420
22
7/8
28,9
35,1
31,3
6,7
M36-118
801 421
1‑1/8
Coil
Type
ASC
(Page 89)
Nominal capacities at +38°C condensing temperature,
+4°C evaporating temperature (saturated pressures
/ dew point), 0.15 bar pressure drop between valve
inlet and outlet.
Qo:
For other operating conditions multiply required Kt:
capacity Qo with correction factors Kt and K∆p.
K∆p:
Qn:
Qo x Kt x K∆p = Qn
Required cooling capacity
Correction factor for evaporating and liquid temperature
Correction factor for pressure drop at valve
Nominal valve capacity
Correction Tables
Correction Factor Kt
Kt
10
0,96
5
1,00
0
1,03
Evaporating Temperature (°C)
-5
-10
-15
-20
1,06
1,10
1,13
1,17
0,20
0,87
Pressure drop across Valve (bar)
0,30
0,40
0,50
0,60
0,71
0,61
0,55
0,50
-25
1,20
-30
1,24
-35
1,29
-40
1,33
0,70
0,46
0,80
0,43
0,90
0,41
1,00
0,39
Correction Factor K∆p
K∆p
0,10
1,22
0,14
1,00
Accessories and spare parts for series M36
Description
Part No.
Repair Kit for M36-UNF (O-Ring Gasket & pilot assembly)
801 440
Conversion Table 3031 Series to M36
3031 Series has been replaced by M36 Series
former type
Part No. replacement
3031 RC 12S7
055 939 M36-078
3031 RC 12S9
055 940 M36-118
94
Part No.
801 420
801 421
SGE127-EN-1101
Alco Controls
Mechanical Pressure Regulators
SGE127-EN-1101
95
Alco Controls
Pressure Regulators
Basic Terms and Technical Information
Capacity regulators
Regulator series ACP and CPHE are hot gas bypass
regulators and serve the purpose of compensating
excess compressor capacity.
Thus they prevent the generation of evaporator pressures below predetermined levels.
In case of hot gas injection into the suction line, a
liquid injection valve in conjunction with a solenoid
valve is required to desuperheat the excessively hot
suction gas. The capacity should not be reduced
below 60 % of maximum in this application to avoid
oil return problems.
With hot gas injection at the evaporator inlet, no
liquid injection valve is necessary. The injection
must be such that the incre­mental gas volume is
taken into account. No problems with oil return
should be expected even when regulating 100% of
capacity.
Evaporator pressure regulators
Series PRE regulators serve the purpose of maintaining
evaporator pressure above certain predetermined
levels.
The most important application is the use of several
evaporators with different evaporating temperatures
in conjunction with a common suction line.
The freezing of water in water chillers and airconditioning systems can be safely prevented if
evaporating temperatures are kept above 0°C, even
when loads are greatly reduced.
Crankcase pressure regulators
Series PRC regulators serve the purpose of preventing exces­sively high suction pressures to protect
compressor motors from overloading.
Excessively high suction pressures can occur at startup of a refrigeration circuit in case of high loads and
after defrost. Crankcase regulators are adjusted to
Condensing pressure regulators
the maximum allowed suction pressure rating of
The HP series regulator are designed to keep con- the compressors as given by the compressor manudensing pressures above certain levels in case of low facturers.
ambient temperatures.
Thus they ensure sufficient pressure at the inlet port
of the expansion valve and permit trouble free startup of the refrigerant circuit independent of ambient
temperatures.
This kind of refrigeration circuit design is “flooding the
condenser” at low ambient conditions and therefore
requires increased receiver capacity.
Selection Guide for Pressure Regulators
Selection Criteria
Series
ACP
CPHE
PRE
Capacity Control
+
+
Evaporator Pressure Regulator
+
Crankcase Pressure Regulator
Catalogue Page
97
98
101
96
PRC
+
102
SGE127-EN-1101
Alco Controls
Hot Gas Bypass Regulators Series ACP
Features
• High quality materials and processes for high reliability and long lifetime
• Internal equalization
• Compact size
Technical Data
Adjustment Range:
Factory Setting:
Max. operating Pressure PS:
Operating Temperature Range TS:
Ambient Temperature Range:
Transport Temperature Range: 0 ... 5 bar
2,7 bar
31 bar
–40°C ... 120°C
-40 ... 50°C
-40 ... 70°C
ACP
Capacity Data
Type
Part
No.
ACP 1
ACP 3
ACP 5
047 680
047 283
053 374
Connection, Angle
Nominal Bypass Capacity* Qn
Solder/ODF
kW
inch
R 134a
R 22
R 407C
/4 x 3/8”
1
/4 x 3/8”
3
/8 x 3/8”
1
0.21
0.50
1.18
0.35
0.77
1.83
0.41
0.89
2.12
R 404A / R 507
0.30
0.68
1.59
*) Nominal capacities at +38°C condensing temperature,
+4°C evaporating temperature (saturated temperatures
/ dew point) and 1 K liquid sub­cooling at the inlet of the
expansion valve.
SGE127-EN-1101
97
Alco Controls
Hot Gas Bypass Regulators Series CPHE
Features
• High quality materials and processes for high reliability and long lifetime
• Superior partial load performance due to double
seat orifice design (CPHE-3 to CPHE-6)
• Modular design for economical logistics and easy assembly and servicing
• External equalization
Specific connection sizes and flanges available on
request. Selection see page 86.
CPHE
Technical Data
Adjustment Range:
Factory Setting:
Max. operating Pressure PS:
Operating Temperature Range TS:
Ambient Temperature Range: Transport Temperature Range: -0,4 ... 5 bar
1,4 bar
28 bar
–40°C ... 120°C
-40 ... 50°C
-40 ... 70°C
Capacity Data CPHE
Type
Nominal Bypass Capacity Qn
Orifice
Standard Flange
kW
Solder/ODF
R 134a
R 22
R 407C
R 404A/507
mm
inch
CPHE - 1
C
501
7
mm
C
501
-7
3.3
4.6
5.4
4.3
X 22440-B5B
1
12 x 16
/2 x 5/8
A 576 mm
A 576
5
CPHE - 2
7.1
10.0
11.6
9.2
X 22440-B8B
16 x 22
/8 x 7/8
7
1
(22
x
28
ODM)
(
/
x
1/8 ODM)
8
10331
10331
7
CPHE - 3
10.8
15.5
17.9
13.8
X 11873-B5B
22 x 22
/8 x 7/8
1
(1- /8 x 1-1/8 ODM)
Nominal capacities at +38° C condensing temperature,
+4°C evaporating temperature (saturated temperatures
/ dew point) and 1 K liquid sub­cooling at the inlet of the
expansion valve.
98
Power
Assembly
X7118 - 4
Specific connection sizes and flanges available on request.
Selection see page 86.
SGE127-EN-1101
Alco Controls
Correction Tables for Series ACP and CPHE
For other evaporating temperatures the bypass capacity QByp shall be multiplied with the correction
factor KByp.
QByp x KByp = Qn
QByp: Required bypass capacity
KByp:
Correction factor for evaporating temperature
Qn:
Nominal valve capacity
Refrigerant
R 134a
R 22
R 407C
R 404A /
R 507 SGE127-EN-1101
Condensing
Temperature
°C
50
40
30
50
40
30
50
40
30
50
40
30
+10
0.78
0.99
1.35
0.80
1.00
1.34
0.83
0.99
1.26
0.86
0.99
1.26
0
0.77
0.94
1.21
0.77
0.93
1.19
0.82
0.95
1.17
0.85
0.95
1.13
Correction Factor KByp
Evaporating Temperature °C
-10
-20
-30
-40
0.78
0.80
0.93
0.94
1.15
1.14
0.77
0.77
0.79
0.82
0.91
0.91
0.92
0.95
1.12
1.10
1.09
1.12
0.83
0.86
0.95
0.97
1.13
1.13
0.87
0.91
0.97
1.06
0.94
0.96
1.00
1.05
1.09
1.08
1.10
1.14
99
Alco Controls
Evaporator and Crankcase Pressure Regulator Series PRE and PRC
Features
• Compact design permits minimal space requirements
• Schrader valve on Inlet for ease of setting
• Direct operated regulator
• Balanced Port design provides accurate pressure control
• Copper tubes for easy soldering
Technical Data
Refrigerants
Oil compatibility
Max. operating pressure PS:
Max. test pressure PT:
Material, housing
Temperature range
HFC, HCFC
Mineral, Alkyl Benzene and
Polyol-Ester (POE) lubricants
25 bar
30 bar
CW509L (EN12420)
Storage
-30°C to 80°C
Medium
TS: -30°C to 80°C
Ambient
-30°C to 80°C
Pressure change per turn:
Valve size 1 0,6 bar
Valve size 2
0,4 bar
Pressure range:
0,5 to 6,9 bar
Factory setting:
2 bar
Weight:
PRC/PRE-1..
0,6 kg
PRC/PRE-2..
1,3 kg
Evaporator Pressure Regulator Series PRE
Selection
Type
PRE - 11A
PRE - 11B
PRE - 21C
PRE - 21D
Part
Tube Connection
Nominal Capacity* Qn (kW)
No.
ODF
R 134a
R 404A / R 507
R 407C
R 22
800 380
16 mm - 5/8”
3,0
4,5
4,5
4,8
800 381
22 mm - 7/8”
800 382
28 mm
7,4
11,1
11,1
11,9
800 383
1 -1/8”
*Nominal capacities are based on evaporating Temperature +4°C, condensing temperature +38°C and a pressure drop of 1K.
Correction Table
Selection for operating conditions other than +38°C/+4°C and 1 K liquid
subcooling at the inlet of the valve: Qn = Qo x Kt
Refrigerant
R 404A /
R 507
R 407C
R 134a
R 22
100
Qn: Nominal valve capacity
Qo: Required cooling capacity
Condensing
Correction Factor Kt
Temperature Evaporating Temperature °C
°C
10
0
-10
-20
-30
60
1,35
1,91
2,77
4,18
6,53
50
1,05
1,46
2,07
3,05
4,62
40
0,88
1,22
1,71
2,48
3,69
30
0,77
1,06
1,48
2,12
3,13
55
1,02
1,42
2,04
50
0,94
1,31
1,87
40
0,84
1,17
1,66
30
0,77
1,06
1,50
60
1,04
1,51
2,17
50
0,92
1,34
1,91
40
0,83
1,20
1,71
30
0,76
1,1
1,55
60
1,02
1,37
1,87
2,67
3,91
50
0,93
1,25
1,70
2,42
3,53
40
0,86
1,15
1,57
2,22
3,23
30
0,80
1,07
1,45
2,05
2,98
SGE127-EN-1101
Alco Controls
Crankcase Pressure Regulator Series PRC
Selection
Type
Part
Tube Connection
Nominal Capacity* Qn
No.
ODF
kW
R 134a
R 404A / R 507
R 407C
PRC - 11A
800 384
16 mm - 5/8”
3,0
4,5
4,5
PRC - 11B
800 385
22 mm - 7/8”
PRC - 21C
800 386
28 mm
PRC - 21D
800 387
1 -1/8”
7,4
11,1
11,1
PRC - 21E
800 388
35 mm -1 -3/8”
R 22
4,8
11,9
*Nominal capacities are based on evaporating tempera­ture +4°C
and condensing temperature +38°C and a pressure drop of 1 K.
Capacity Table
Selection for operating conditions other than +38°C / +4°C
and 1 K liquid subcooling at the inlet of the valve:
(capacities are based on a pressure drop of 0,07 bar)
Refrigerant
Evaporating
Capacity (kW)
Temperature
Valve setting °C
°C
Valve Size 1: PRC-11x
Valve Size 2: PRC-21x
-20 -15
-10
-5
0
5
10
-20 -15
-10
-5
0
5
10
-29
2,3 3,4
4,4 4,8 4,9 5,8
8,8 10,0 10,0 10,0
R 22
R 407 C
R 134 a
R 404A /
R 507
SGE127-EN-1101
-21 2,4
4,1 5,4 5,8
6,5 12,1 12,1 12,1
-14
2,7 4,9 6,2 8,1 13,8 13,8
-8 3,5 5,3
9,0 15,4
-3 3,1 9,9
-6 3,1 4,8
7,9 13,9
-1 2,9 9,2
-6 2,1 3,9
5,3 5,2 10,3 12,9
1 2,4
4,7
6,1 12,2
7
3,3 8,1
-27
1,6 2,9
3,7 3,9 4,8
8,2 8,2
8,2
-20 1,9
3,5 4,5
5,7 9,8
9,8
-14
2,2 4,5 6,8 11,6
-10 3,1
8,1
101
Alco Controls
102
SGE127-EN-1101
Alco Controls
Pressure Controls and Thermostats
SGE127-EN-1101
103
Alco Controls
Pressure Controls
Basic Terms and Technical Information
Characteristics
Pressure controls serve various functions, which may
be divided into control and protection functions.
Examples for control functions are compressor
cycling, pump-down or defrost control. Protection
functions include, pressure limiting and cut out
against excessive pressures, against loss of charge or
for freeze protection.
These functions are performed by operating a set of
electrical contacts when exceeding a preset lower or
upper pressure limit. Depending on whether they
are type tested (TÜV approved) or not they may be
referred to by the following terms:
without TÜV approval:
with TÜV approval:
Pressure Control
Pressure Limiter, Pressure Cut Out or Safety Pressure Cut Out
The formula is:
Upper switching point - Differential =
Lower switching point
Pmax — ∆p = Pmin
Function of contacts SPDT
On pressure rise above setting 1-2 opens and 1-4
closes. On pressure drop below setting 1-2 closes
and 1-4 opens.
4
1
P
Pressure controls with TÜV approval are tested
according to EN 12263 as required by DIN 8901 and
EN 378.
+
2
-
SPDT with manual reset max.
1. Pressure controls (without TÜV approval)
On pressure rise above setting 1-2 opens and 1-4
Pressure controls without type approval may closes and latches. The device can be manually reset
either be of the automatic or manual reset type. when the pressure has dropped below setting.
Manual reset versions are available for decreasing
(manual reset min.) or increasing pressure
(manual reset max.)
4
2. Pressure limiters PSL/PSH
Pressure limiters are of the automatic reset
type. Limiters for high pressure applications
have a double bellows design to act as fail-safe
controls.
3. Pressure cut outs PZH/PZL
Pressure cut outs are of the manual reset type
where reset is possible from the outside of the
control without the need for a tool (external
reset). Cut outs for high pressure applications
have a double bellows design to act as fail-safe
controls.
4. Safety pressure cut outs PZHH/PZLL
Pressure cut outs are of the manual reset type
where the reset requires the use of a tool.
Typically, the removal of a cover is required in
order to press the reset button (internal reset).
Cut outs for high pressure applications have
a double bellows design to act as fail-safe
controls.
Adjustment of switching points
A pressure gauge should always be used for
comparison when adjusting the switching points on
pressure controls. The setting scale on the device
is intended to serve for orientation, showing the
setting range of the upper switching point pmax in
bar/psig and the value of the pressure differential ∆p
as difference between upper switching point pmax and
the lower switching point pmin. The upper switching
point pmax has to be adjusted on the scale, whereas
the lower switching point pmin is given by adjustment
of the desired switching differential ∆p.
104
1
P
+
2
-
SPDT with manual reset min.
On pressure drop below setting 1-2 closes, 1-4 opens
and latches. The device can be manually reset when
the pressure has risen above setting.
4
1
P
+
2
-
Unit of pressure
All pressures are given in gauge pressure
Pabsolute = Pgauge + 1bar
1 bar = 100 kPa
1 bar = 14.5 psi
Pulsation damping
All high pressure controls with A-connection
( 7/ 16-20UNF, ¼” SAE male) are equipped with a
snubber to protect the pressure element from
pulsations.
SGE127-EN-1101
Alco Controls
Standards and Regulations
BGV D4 (VBG20) Accident prevention regulations for refrigeration plant.
DIN 8901
Heat pumps with fluorocarbon
refrigerants. Protection of soil, underground and surface water.
EN 60947-1/
Specifications for low-voltage EN 60947-5-1
switchgear.
EN 378
Refrigerating systems and heat
pumps - Safety and environmental requirements.
EN 12263:
Refrigerating systems and heat pumps - Safety switching devices
for limiting the pressure requirements
and tests.
Selection Guide for Pressure Controls
Selection Criteria
Series
Number of
Protection
Design
Contacts
Adjustable
DIN 40050
(SPDT)
IEC 529
Standard
PS1
1
yes
IP 44
Model
PS2
PS3
PS3
FD 113
SGE127-EN-1101
Dual
Pressure
Switch
1 + 1
Pressure Switch
1
Standard-Types
Pressure
Switch
1
OEM-Types
Differential Pressure
1
Switch
yes
Factory set
to fixed values
Fixed values acc. to
customer spec. depending on volume
yes
pressure diff. + time delay
Rated Operational Current at
230 V AC
Inductive Amp.
Motor Rating
AC 15
UL
Catalogue
Page
10 A
24 A
106
IP 44
10 A
24 A
108
IP 30 / IP 65
3 A
6 A
110
IP 30 / IP 65
3 A
6 A
112
IP 30
3 A / 6 A
—
113
105
Alco Controls
Pressure Controls Series PS1 / PS2
Features
• Adjustable pressure range
• Automatic and manual reset versions
• Flare and solder connections
• Shatter resistant contacts
• High operational current, locked rotor max. 144 Amps (LRA)
• Standard SPDT with same operational current rating for both contacts
• Dual pressostat with two separate SPDT for high and low pressure side
• Including sealable blocking plate and mounting screws
Options
• Convertible reset to reduce stock
• Further pressure connections
• Factory set to customer specification
PS1
PS2
Standards
•
per Low Voltage Directive
•
per PED Directive 97/23 EG, TÜV appr. versions only
• Manufactured and tested to our own responsibility
•
standards on
Underwriter Laboratories
• German Lloyd for use on ships, when equipped
with marine-type cable gland
Technical Data PS1 / PS2
Type of Contacts
Inductive Amp. (AC15)
Inductive Amp. (DC13)
Motor Rating, Full Load Amp.
Motor Rating, Locked Rotor Amp.
1 SPDT for PS1
2 separate SPDT for PS2
10 A / 230V AC
0,1 A / 230V DC
24 A / 120/240V AC
144 A / 120/240V AC
Protection acc. DIN 40050 / IEC 529
Ambient Temperature Range
Max. Temperature at Pressure Connection
Vibration Resistance (10 to 1000 Hz)
Cable Entry
Locking Device
Mounting Screws
IP 44
-50°C .. +70°C
+70°C
4g
Grommet PG 16
Blocking Plate
M4 / UNC 8-32
Single Pressure Controls PS1
Type
Part
No.
Adjustment Range
Upper
Differential
Lowest
Factory
Leakage Test
Setpoint
Setpoint
Setting
Pressure
bar
bar
bar
bar
bar
Pressure
Connection
Low Pressure Controls
PS1-A3A
PS1-A3K
PS1-A3L
PS1-A3U
PS1-A3X
PS1-R3A
PS1-R3K
PS1-R3L
PS1-R3U
PS1-R3X
4 370 700
4 370 600
4 714 945
-0.5 … 7
0.5 … 5
-0.9
3.5 / 4.5
25
4 712 201
4 713 430
4 350 100
external
4 713 431
reset
4 715 135
-0.5 … 7
-0.9
3.5
25
approx. 1 bar
4 713 432
above setpoint
4 713 433
/16”-20 UNF
capillary/nut
cap./solder
solder 6 mm
solder ¼“
7
/16”-20 UNF
capillary nut
cap./solder
solder 6 mm
solder ¼“
7
High Pressure Controls
PS1-A5A
PS1-A5K
PS1-A5L
PS1-A5U
PS1-A5X
4 350 500
4 370 400
4 715 136
6 … 31
2 … 15
3
16 / 20
36
4 713 325
4 713 434
PS1-R5A
4 350 700
PS1-R5K
4 370 300
PS1-R5X
4 713 436
6 … 31
106
ext. manual
reset low
approx. 3 bar
-
20
36
under setpoint
/16”-20 UNF
capillary/nut
cap./solder
solder 6 mm
solder ¼“
7
/16”-20 UNF
capillary/nut
solder ¼“
7
SGE127-EN-1101
Alco Controls
Single Pressure Controls Series PS1 TÜV / EN 12263
Adjustment Range
Type
Part
Upper
Differential
Lowest
Factory
Leakage Test
Pressure
No.
Setpoint
Setpoint
Setpoint
Setting
Pressure
Connection
bar
bar
bar
bar
bar
Pressure Limiter for Low Pressure Protection PSL - Automatic Reset
/16”-20 UNF
PS1-W3A
4 368 300
7
PS1-W3K
4 321 400
capillary/nut
PS1-W3U
4 713 437
-0.5 ... 7
0.5 ... 5
-0.9
3.5 / 4.5
25
solder 6 mm
Pressure Cut Out for Low Pressure Protection PZL - External Reset
/16”-20 UNF
PS1-B3A
4 470 400
external reset
7
PS1-B3U
4 715 141
approx. 1 bar solder 6 mm
-0.5 … 7
-0.9
3.5
25
above setpoint
Pressure Limiter for High Pressure Protection PSH - Automatic Reset
PS1-W5A
/16”-20 UNF
4 353 200
7
capillary/nut
PS1-W5K
4 359 100
PS1-W5L
4 715 143
6 … 31
2 … 15
3
16 / 20
36
cap./solder
PS1-W5U
4 713 439
solder 6 mm
Pressure Cut Out for High Pressure Protection PZH - External Manual Reset
7
/16”-20 UNF
PS1-B5A
4 353 300
external reset
PS1-B5L
4 715 144
approx. 3 bar
PS1-B5U
4 712 332
under
solder 6 mm
4 713 441
setpoint
solder ¼“
PS1-B5X
6 … 31
-
20
36
cap./solder
Safety Pressure Cut Out for High Pressure Protection PZHH - Internal Manual Reset
PS1-S5A
4 368 400
internal reset
PS1-S5L
4 715 145
approx. 3 bar
6 … 31
-
21
36
7
/16”-20 UNF
cap./solder
PS1-S5U
4 711 591
under
solder 6 mm
PS1-S5X
4 713 442
setpoint
solder ¼“
SGE127-EN-1101
107
Alco Controls
PS2
Dual Pressure Controls Series PS2
Adjustment Range
Factory Setting
Leakage Test
Type Part
Upper Setpoint
No.
left
right
left
right
left
right
left
right
bar
bar
bar
bar
bar
bar
bar
bar
Differential
Pressure
Pressure
Connection
Combined Low and High Pressure Controls
/16”-20 UNF
PS2-A7A 4 353 400
7
PS2-A7K
4 350 900
capillary/nut
PS2-A7L
4 713 565
PS2-A7U
4 713 415
solder 6 mm
PS2-A7X
4 713 416
solder ¼”
PS2-L7A
4 351 100
-0.5 … 7
-0.5 … 7
6 … 31
6 … 31
0.5a ... 5
0.5 ... 5
ca. 4 fix
3.5 / 4.5
20
25
36
external reset
approx. 3.5 / 4.5
20
25
36
PS2-L7K
4 370 500
PS2-L7U
4 713 417
4 bar under
PS2-L7X
4 713 418
setpoint
PS2-R7A 4 351 300
PS2-R7K
4 713 421
-0.5 … 7
6 … 31
PS2-R7U
4 713 419
a
external resetexternal reset
approx.
approx.
3.5
20
25
36
1 bar above 4 bar under
setpoint
cap./solder
7
/16”-20 UNF
capillary nut
solder 6 mm
solder ¼”
7
/16”-20 UNF
capillary nut
solder 6 mm
setpoint
Dual Pressure Controls PS2 TÜV / EN 12263
Combined Pressure Limiter for Low Pressure / High Pressure Protection
PSL / PSH - automatic / automatic
/16”-20 UNF
PS2-W7A 4 360 100
7
PS2-W7K 4 450 200
capillary/nut
PS2-W7L 4 450 300
-0.5 … 7
6 … 31
0.5a ... 5
ca. 4 fix
3.5 / 4.5
20
25
36
cap./solder
PS2-W7U 4 712 436
solder 6 mm
PS2-W7X 4 713 429
solder ¼“
Combined Pressure Limiter / Pressure Cut Out for Low Pressure / High Pressure Protection
PSL / PZH - automatic / external manual reset
PS2-C7A 4 353 500
PS2-C7K
4 348 400
PS2-C7L
5 715 131
PS2-C7U
4 713 422
PS2-C7X
4 713 423
-0.5 … 7
6 … 31
0.5a... 5
external
reset approx.
3.5 / 4.5
20
25
36
4 bar under
setpoint
7
/16”-20 UNF
capillary/nut
cap./solder
solder 6 mm
solder ¼“
Combined Pressure Limiter / Safety Pressure Cut Out for Low Pressure / High Pressure Protection
PSL / PZHH - automatic / internal manual reset
PS2-T7A
4 368 500
PS2-T7U
4 713 424
-0.5 … 7
6 … 31
108
approx.
0.5 ... 5 4 bar under 3.5 / 4.5
a
a)
internal reset
21
25
36
7
/16”-20 UNF
solder 6 mm
setpoint
lowest possible setpoint: -0.9 bar
SGE127-EN-1101
Alco Controls
Dual Pressure Controls PS2 TÜV / EN 12263
Adjustment Range
Factory Setting
Pressure
Pressure
Connection
Type
Part
Upper Setpoint
No.
left
right
left
right
left
right
left
right
bar
bar
bar
bar
bar
bar
bar
bar
Differential
Leakage Test
Pressure
Combined Pressure Cut Out for Low Pressure / High Pressure Protection
PZL / PZH external manual reset / external manual reset
PS2-B7A 4 360 200
PS2-B7K 4 446 600
-0.5 … 7
6 … 31
PS2-B7L 4 446 700
7
external resetexternal reset
approx.
approx. 3.5
20
25
36
1 bar above 4 bar under
PS2-B7U 4 449 400
setpoint
/16”-20 UNF
capillary nut
cap./solder
setpoint
solder 6 mm
Combined Pressure Cut Out / Safety Pressure Cut Out for High Pressure / High Pressure Protection
PZH / PZHH external manual reset / internal manual reset
/16”-20 UNF
PS2-G8A 4 368 600
external reset internal reset
7
PS2-G8K 4 445 500 approx.
approx.
20
21
36
36
4 bar under 4 bar under
setpoint
setpoint
capillary/nut
6 … 31
6 … 31
PS2-G8U 4 713 427
PS2-G8X 4 713 428
solder 6 mm
solder 1/4“
25
25
12,5
4,5
Accessories
M4
SGE127-EN-1101
Mounting
bracket angle
Part No.: 803 799
Mounting plate for
units with hood
Part No.: 803 801
Universal
mounting
bracket
Part No.: 803 798
Capillary Tube with two
flare nuts 7/16”-20 UNF, R ¼“
1,5m
Part No.: 803 804
25
Extension bracket
Part No.: 803 800
Copper Gasket Set for R ¼“
(7/16”-20 UNF, female)
100 pcs package
Part No.: 803 780
109
Alco Controls
Pressure Controls Series PS3 / Standard types
Compact Pressure Switch with fixed switch-point settings
Features
• Maximum operating pressure up to 43 bar / test pressure up to 48 bar
• Standard factory settings from stock in small volumes
• High and low pressure switches
• High temperature version with snubber for direct compressor mounting (range 6)
• Direct mounting reduces the number of joints and thus avoiding potential leakage
• Precise setting and repeatability
• IP 65 protection if used with PS3-Nxx and PS3-
Lxx cables with plug (acc. EN 175301-803), no additional gasket required (molded into plug)
• Cables with plug to be ordered separately
Standards
• PS3
per Low Voltage Directive
•
per PED Directive 97/23 EG, TÜV appr.
versions only
• Manufactured and tested to on our own responsibility
•
standards Underwriter Laboratories
Technical Data
Protection acc. IP 00 Temperature range TS *
to DIN 40050 / IEC 529
IP 30 with terminal cover
ambient, storage and
IP 65 with PS3-Nxx/-Lxx cables
transportation
-40 °C .. 70 °C
with plug or Plug DIN 43650
medium
-40 °C .. 70 °C (150°C range 6)
Inductive Amp. (AC)
3A / 230V AC
Pressure Range PS
- 0,6 .. 43 bar
Inductive Amp. (DC)0.1A / 230V DC
Vibration resistance (10..1000 Hz) 4 g
Motor rating, full load Amp.6A / 120/240V AC
Type of contacts
1 SPDT
Motor rating, locked rotor Amp. 36A / 120/240V AC
Medium compatibility
HFC, HCFC
*) Note: For high temperature applications, i. e. medium temperatures between 70 °C and 150 °C, the maximum
ambient temperature must be derated
as per drawing.
E.g.: on medium temperature 120 °C the
ambient temperature of 55 °C around
the switch housing should not be exceeded.
Maximum Ambient Temperature (°C)
70
60
50
40
30
70
110
80
90
100
110
120 130 140
150
Medimum Temperature (°C)
SGE127-EN-1101
Alco Controls
Pressure Controls Series PS3 / Standard types
Fixed setting
Max. Temperature
Leakage
Pressure Control
Part
Cut out
Cut in
Reset
Ambient
Pressure
Test
Type
No.
Connection Press.
bar
bar
°C
°C
bar
High Pressure Controls
PS3-A6S
0 715 603
16,0
11,0
PS3-A6S
0 715 604
19,0
15,0
auto
+70
+150
48
PS3-A6S
0 715 600
26,5
22,5
Pressure
Connection
/16”-20UNF
female thread with
Schrader opener
7
Low Pressure Controls / Pressure Limiter for low pressure protection
PSL TÜV / EN 12263
PS3-W1S
0 714 760
-0,3
1,2
PS3-W1S
PS3-W1S
0 714 761
0 714 762
0,3
2,0
1,8
auto
+70
+70
30
3,5
/16”-20UNF
female thread with
Schrader opener
7
Pressure Limiter for high pressure protection
PSH TÜV / EN 12263
PS3-W6S
0 715 831
14,0
10,0
PS3-W6S
0 715 556
21,0
16,0
PS3-W6S
0 715 555
25,0
20,0
auto
+70
+150
48
PS3-W6S
0 715 567
29,0
23,0
PS3-W6S
0 715 550
33,5
27,5
PS3-W6S
0 715 553
40,0
33,0
/16”-20UNF
female thread with
Schrader opener
and snubber
7
Pressure Cut Out for high pressure protection
PZH with snubber for direct compressor mounting TÜV / EN 12263
PS3-B6S
PS3-B6S
PS3-B6S
PS3-B6S
PS3-B6S
19,2
22,7
approx. 5 bar external
27,3
below
manual
+70
+150
48
29,5
cut-out
reset
36,0
0 715 568
0 715 564
0 715 563
0 715 569
0 715 560
/16”-20UNF
female thread with
Schrader opener
and snubber
7
Selection Chart Cable Assemblies
Temperature Range -50 to 80°C / no UL
Type
Part No.
Length (mtr.)
Leads
PS3-N15
804 580
1.5
PS3-N30
804 581
3.0
PS3-N60
804 582
6.0
SGE127-EN-1101
3 x 0.75 mm2
111
Alco Controls
Pressure Controls Series PS3 / Special types
For OEM use with settings according to customer’s specification,
minimum order quantity 100 pcs.
Features
•Maximum Operating Pressure up to 43 bar / Test Pressure up to 48 bar
•For direct mounting on a pressure connection (free stand­ing) or with a capillary tube
•Direct mounting reduces the number of joints and
thus avoiding potential leakage
•Direct mounting saves cost for flexible hose and additional fittings
•Precise setting and repeatability
PS3
•High temperature version with snubber, for direct
compressor mounting (range 6)
Standards
•Micro switch for narrow pressure differentials
•Gold plated contacts for low voltage / current •
per Low Voltage Directive
applications
•Worldwide approvals
•
per PED Directive 97/23 EG, TÜV appr. •Easy mounting
versions only
Options
standards on
•Low pressure switch with automatic or manual • Manufactured and tested to
our
own
responsibility
reset
•High pressure switch with automatic or manual
• Underwriter Laboratories
reset, standard or high temperature version
•Pressure limiter PSH - standard or high temperature
version
Pressure connections
•Pressure cut-out PZH - external reset, standard or
•S: 7/16”-20UNF, female with Schrader opener and
high temperature version
snubber (snubber only with high temperature
•Safety pressure cut-out PZHH - internal reset,
diphragm)
standard or high temperature version
•A: 7/16”- 20UNF, ¼” SAE male
Electrical connections (optional)
•U: 6 mm solder, 80 mm length, ODF
• Cables with plug in lengths of 1.5m, 3.0m and 6.0m •X: ¼” solder, 80 mm length, ODF
available. No additional gasket required.
•K: 1 m capillary tube with ¼” SAE flare nut and
•Appliance socket DIN 43650
Schrader opener
•L: 1 m capillary tube and ¼” ODM solder connecType of contacts (optional)
tor
•Standard (SPDT)
•Micro switch (SPDT)
Installation
•Gold plated contacts upon request
•Depending on pressure connection, free-standing
or with console.
Technical Data
Protection acc. IP 00 Temperature range TS *
to DIN 40050 / IEC 529
IP 30 with terminal cover ambient, storage and
IP 65 with PS3-Nxx/-Lxx cables
transportation
with plug or Plug DIN 43650 medium
Inductive Amp. (AC15)
3 A / 230V AC
Pressure Range PS
1.5 A with microswitch standard
Vibration resistance 0.1 A with gold plated contacts
Type of contacts
Inductive Amp. (DC)
0.1 A / 230V DC
Medium compatibility
Motor rating, full load Amp.
6 A / 120/240V AC
Available approvals
2.5 A with microswitch
Weight (approx.)
Motor rating, locked rotor Amp. 36 A / 120/240V AC
15 A with microswitch
For more information see datasheet PS3_e35003.
112
see temp. deration page 110
-40 °C .. 70 °C
-40 °C .. 70 °C (150°C range 6)
- 0.6 .. 43 bar
4 g (10 to 1000 Hz) 1 SPDT
HFC, HCFC
TÜV, UL
0.1 kg
SGE127-EN-1101
Alco Controls
Differential Pressure Controls Series FD 113
Features
•Immediate reset (no cooling down period)
•Precise timing
•Adjustable time delay from 20 to 150 sec
(ZU types)
•Separate output signals for operation and alarm
•Suitable for supply voltage 24 to 240 V AC / V DC
•Pressure connection: Flare 7/16“-20 UNF, ¼“ SAE male
Standards
per Low Voltage Directive
•
• Manufactured and tested to
our own responsibility
standards on
FD 113
Differential
Part
Time Delay
Cut out
Cut in
Max.
Pressure Controls
No.
adjustable Factory
Adjusting Factory
Fixed Setting
Differential
Type Setting
Range Dp Setting
Pressure
Sec.
Sec.
bar
bar
bar
bar
FD 113
0 710 173
—
—
0.3 ... 4.5
0.7
0.2 above
FD 113 ZU
3 465 300 20 ... 150
120
cut out
-0,8 ... 12
FD 113 ZU (A22-057) 0 711 195
— 115 fix
— 0.63 fix
appr. 0.9
Copeland-Version
Max.
Proof
Pressure
bar
25
Technical Data
Inductive Amp. (AC)
Inductive Amp. (DC)
Protection acc. to EN 60 529
Nominal Voltage FD 113 ZU
3.0 A / 230 V AC
0.1 A / 230 V DC
IP 30
24 … 240V AC / DC
Ambient Temperature Range
Max. Temperature at Pressure Connection
Vibration resistance (10 to 1000 Hz)
25
25
12,5
4,5
Accessories
-20°C to +70°C
+70°C
4g
M4
25
SGE127-EN-1101
Mounting
bracket angle
Part No.: 803 799
Mounting plate for
units with hood
Part No.: 803 801
Capillary Tube with two
flare nuts 7/16”-20 UNF, R ¼“
1,5m
Part No.: 803 804
Copper Gasket Set for R ¼“
(7/16”-20 UNF, female)
100 pcs package
Part No.: 803 780
Extension bracket
Part No.: 803 800
113
Alco Controls
Thermostats
Basic Terms and Technical Information
Characteristics
Adjustment of switching points
ALCO thermostats are electric circuit control devices A thermometer should always be used for comwhich open or close an electric contact depending parison when adjusting the switching points on temon temperature changes at the bulb.
perature controls. The setting scale on the device is
intended to serve for orientation, showing the setting
range of the upper switching point tmax in °C and °F
Description of bulb charges
and the value of the temperature differential ∆t in
The application range of thermostats is mainly K as difference between the upper switching point
determined by the charge. Accordingly various bulb tmax and the lower switching point tmin. The upper
shapes and sizes are necessary.
switching point tmax has to be adjusted on the scale,
whereas the lower switching point tmin is given by
• Vapour charge, bulb type A, E, P
adjustment of the desired switching differential ∆t.
The thermosystem is filled with a medium in The formula is:
vapour phase. A thermostat with vapour charge
operates in accordance with temperature chang- Upper switching point – Differential = es at the bulb as long as the bulb is the coldest Lower switching point
part in the whole system (bellows, capillary tube,
bulb). ALCO thermostats are equipped with a
tmax – ∆t = tmin
bellows heater (82 k Ohm, 230 V) to avoid such
conditions. On applications with low current the Important!
bellows heater has to be removed. Max. bulb tem- The differential ∆t mentioned on the differential scale
perature is 150°C (70°C for bulb type E). Response and in the technical data refers to the upper part of
time is very fast.
the setting range and the upper switching point.
In the lower part of the setting range an increase
• Liquid charge
of the differential ∆t can be expected. The lowest
Bulb type C: Bulb must be warmer than capillary possible lower switching point tmin is mentioned in
tube and bellow (i.e. for heating purpose). Max. the selection tables and is helpful to select switchbulb temperature is 210° C. Response time is ing points with large differentials ∆t in the lower
fast.
temperature range.
• Adsorption charge, bulb type F
This charge only reacts on temperature changes
at the bulb. Max. bulb temperature is 100° C.
Response time is slow but perfectly suitable for
common refrigeration systems.
Bulb Sizes
114
A
E
Vapour
Vapour
2m, capillary
coil, 0m
with bulb
P
C
Vapour
2m, capillary with
function C and D 6m
Liquid
2m, capillary
with bulb
F
Adsorption
2m, capillary
with bulb
SGE127-EN-1101
Alco Controls
Function of contacts
SPDT
- On temperature rise above
setting 1-2 opens and 1-4
closes.
- On temperature drop below
setting 1-2 closes and 1-4
opens.
SPDT with manual reset
min.
- On temperature drop below
setting 1-2 closes, 1-4
opens and latches.
- The device can be manually
reset when the temperature
has risen at least 2K above
setting.
SPDT with off switch
AUTO matic - STOP
SPDT with manual reset
max.
- On temperature rise above
setting 1-2 opens and 1-4
closes and latches.
- The device can be manually
reset when the temperature
has dropped 2K below setting.
SPDT with bellows heater
includes a 82 k Ohm, 230 V
AC/DC resistor
Standards and regulations
Important for the installation of thermostats:
EN 60730-2-9 Specification for temperature controls and temperature cut-outs.
EN 60947-1/ Specifications for low-voltage
EN 60947-5-1 switchgear.
EN 378:
SGE127-EN-1101
Refrigerating systems and heat­
pumps. Safety and environmental
requirements.
115
Alco Controls
Thermostats Series TS1
Features
• Adjustable temperatures and differentials
• Shatter resistant contacts
• High operational current, locked rotor
max. 144 Amps (LRA)
• Standard SPDT with same operational current rating for both contacts
• Captive terminal and cover screws
• Range and differential individually lockable
TS1 Flush Mounted
TS1 Top Operated
Technical Data
Type of Contacts
Inductive Amp. (AC15)
Inductive Amp. (DC13)
Heating load (AC1)
Motor Rating, Full Load Amp.
Motor Rating, Locked Rotor Amp.
Ambient Temperature Range
Vibration Resistance (10 to 1000 Hz)
Cable Entry
Protection acc. to DIN 40050 / IEC 529 Bellows Heater at Vapour Charge
1 SPDT
10 A / 230 V AC
0.1 A / 230 V DC
24 A / 230 V AC
24 A / 120/240V AC
144 A / 120/240V AC
-50°C to +70°C
4g
Grommet PG 16
IP 44 (IP 30 with
Selector Switch)
82 K Ohm, 230 V AC / DC
(12 and 24 V DC upon request)
Standards
•
TS1 Front Operated
per Low Voltage Directive
• Manufactured and tested to
our own responsibility
•
standards on
Underwriter Laboratories
Type
Part No.Adjustment Range
Lowest
Factory
Upper Differential Setpoint
Setting
Setpoint
Setpoint ∆T
°C
K
°C
°C
Max.
Temperature Sensor
Bulb
Charge Cap. tube
Temp. length
°C
Thermostats Top Operated
Thermostats without Off-Switch
TS1-A2P
4 530 400
-30 … +15
1.5 … 16
-36
-1 / -6
+150
Vapour
2m
TS1-A3P
4 356 700
-10 … +35
1.5 … 16
-23
+3 / -2 capillary
TS1-A1A
4 351 500
-45 … -10
1.5 … 16
-55
-18 / -20
TS1-A2A
4 351 600
-30 … +15
1.5 … 16
-36
-1 / -6
+150
Vapour
2m
TS1-A3A
4 352 500
-10 … +35
1.5 … 16
-23
+3 / -2 capillary
TS1-A4F
4 351 800
-30 … +35
2.8 … 20
-35
+5 / 0
and
Defrost- and UniversalThermostat
+100
Adsorption
bulb
TS1-A5F
4 458 400
+20 … +60
3 … 10
+10
+35 / +30
Thermostats with Off-Switch
TS1-B1A
TS1-B2A
TS1-B3A
TS1-B4F
4 366 700
4 366 800
4 366 900
4 367 000
-45 … -10
-30 … +15
-10 … +35
-30 … +35
1.5 … 16
1.5 … 16
1.5 … 16
2.8 … 20
-55
-36
-23
-35
-18 / -20
2m
-1 / -6
+150
Vapour capillary
+3 / -2
and
+5 / 0
+100
Adsorption
bulb
2.5 fix
man. reset
ca. 2.5 fix
+2
+2
4.5 / +2
+2
+150
Vapour
Frost Monitors Top Operated
Frost Monitors without Off-Switch
TS1-C0P
4 352 100
+4.5 … +20
TS1-D0P
4 352 200
+4.5 … +20
Low temp. cut out 116
6m
capillary
SGE127-EN-1101
Alco Controls
Type
Part No.
Adjustment Range
Lowest
Factory
Upper Differential Setpoint
Setting
Setpoint
Setpoint ∆T
°C
K
°C
°C
Max.
Temperature Sensor
Bulb
Charge
Cap. tube
Temp.
length
°C
Room Thermostats Top Operated
Room Thermostats without Off-Switch, including insulation console
TS1-A1E
TS1-A2E
TS1-A3E
4 362 800
4 355 200
4 355 300
-45 … -10
-30 … +15
1.5 … 16
-10 … +35
-55
-36
-23
-18 / -20
+4 / +2
+70
Vapour
+20 / +18
0m
coil
+4 / +2
+70
Vapour
+20 / +18
0m
coil
Room Thermostats with Off-Switch, including insulation console
TS1-B2E
TS1-B3E
4 344 400
4 344 500
-30 … +15
1.5 … 16
-10 … +35
-36
-23
Thermostats Front Operated
Thermostats without Off-Switch
TS1-E1A
4 361 000
-45 … -10
2 … 16
-55
-18 / -20
TS1-E2A
4 356 200
-30 … +10
1.5 … 15
-36
+4 / +2
+150
Vapour
TS1-E3A
4 365 200
-10 … +25
1.5 … 15
-23
+3 / -2
TS1-E4F
4 367 500
-25 … +30
2.8 … 20
-30
+5 / 0
Defrost- and universal thermostat
TS1-E5F
4 338 100
+20 … +60
3 … 10
+10
+35 / +30
+100
Adsorption
TS1-E7F
4 367 600
+0 … +10
2.5 fix
-2.5
+5.5 / +3
Milk and beer cooler thermostat
2m
capillary
and
bulb
Thermostats with Off-Switch
TS1-F1A
TS1-F2A
TS1-F3A
4 367 100
4 367 200
4 367 400
-45 … -10
-30 … +10
-10 … +25
2 … 16
1.5 … 15
1.5 … 15
-55
-36
-23
-18 / -20
-1 / -6
+150
Vapour
+3 / -2
2m
capillary
and bulb
-18 / -20
+4 / +2
+70
Vapour
+20 / +18
0m
coil
Room Thermostats Front Operated
Room Thermostats without Off-Switch, including insulation console
TS1-E1E
TS1-E2E
TS1-E3E
4 365 300
4 356 800
4 356 900
-45 … -10
-30 … +10
-10 … +25
2 … 16
1.5 … 15
1.5 … 15
-55
-36
-23
Room Thermostats with Off-Switch, including insulation console
TS1-F1E
TS1-F2E
TS1-F3E
4 368 000
4 368 100
4 368 200
-45 … -10
-30 … +10
-10 … +25
2 … 16
1.5 … 15
1.5 … 15
-55
-36
-23
-18 / -20
+4 / +2
+70
Vapour
+20 / +18
0m
coil
Thermostats for Flush Mounting
Thermostats for Flush Mounting without Off-Switch
TS1-G2A
4 355 400
-30 … +15
1.5 … 15
-36
+4 / +2
+150
Vapour
TS1-G3A
4 364 800
-10 … +35
1.5 … 15
-23
+20 / +18
TS1-G4F
4 355 600
-30 … +35
2.8 … 20
-35
+5 / 0
Defrost- and universalthermostat
+100
Adsorption
bulb
TS1-G7F
4 356 000
0 … +10
2.5 fix
-2.5
+5.5 / +3
Milk and beer cooler thermostat
2m
capillary
and
Thermostats for Flush Mounting with Off-Switch
TS1-H1A
4 364 600
-45 … -10
1.5 … 15
-55
-18 / -20
TS1-H2A
4 355 500
-30 … +15
1.5 … 15
-36
-1 / -6
+150
Vapour
TS1-H3A
4 367 900
-10 … +35
1.5 … 15
-23
+3 / +2
TS1-H4F
4 355 800
-30 … +35
2.8 … 20
-35
+5 / 0
TS1-H7F
4 365 500
0 … +10
2.5 fix
-2.5
+5.5 / 3
+100
Adsorption
Milk and beer cooler thermostat
Thermostats for flush mounting are delivered with mounting angle Order No. 803 805.
SGE127-EN-1101
2m
capillary
and
bulb
117
Alco Controls
Accessories & Spare Parts
Insulation Console f or Room Thermostats standard
Part No.: 803 777
Mounting bracket angle
Part No.: 803 799
apillary Tube Gland, Brass
C
for Bulb Style A / C
Part No.: 803 807
118
Capillary Tube Holder
for Frost Monitors standard
Part No.: 803 778
Mounting plate
for units with hood
Part No.: 803 801
Extension bracket
Part No.: 803 800
Universal mounting bracket
Part No.: 803 798
SGE127-EN-1101
Alco Controls
System Protectors, Moisture Indicators
SGE127-EN-1101
119
Alco Controls
Filter Driers
Basic Terminology and Technical Information
Function
The purpose of filter driers is to keep the refrigeration
circuit clean of water, acid and solid contaminants. In
case of contamination, corrosion and ice building can
occur, as well as malfunction of the compressor.
Property of desiccants
Flow capacity
Flow capacity refers to ARI-Standard 710-86 and DIN
8949 and is based on a pressure drop of 0.07 bar,
+30° C liquid temperature and -15°C evaporating
temperature for common refrigerants.
The flow capacities are given at two levels of pressure
drop: 0.07 and 0.14 bar.
For Filter drier selection under other operating conditions use the correction factors on page 129.
Molecular sieves
This kind of desiccant has a very good drying effect
independent of the oil content of the refrigerant.
Molecular sieve is a fast acting desiccant and will
remove moisture even when the water content of
the refrigerant is low and when the temperature of
the liquid refrigerant is high.
Water capacity
The water capacity for R 22 refers to ARI 710-86 and
DIN8948 is based on a liquid temperature of 24/52°C
and an equilibrium point dryness (EPD) of 60 PPM
water in refrigerant. The EPD for other refrigerants
according to DIN 8949 is as follows:
Activated alumina
Activated alumina incorporate an excellent acid
capacity.
By selecting a specific mixture of both desiccants
an optimum effect can be achieved to cover the
requirements of all kinds of applications. Liquid filter
driers are especially designed for a high water capacity
whereas suction line filter driers feature a high acid
and filtration capacity.
Refrigerant
R 134a
R 407C
R 404A
R 507
R 410A
EPD (PPM)
50
50
50
50
50
Selection Guide for Filter and Filter Driers
Series
Selection criteria
BFK ADK
FDB
ADKS / FDHFDS-24
ASF ASD BTAS
with core
with core
with core
H/S/W48 F48 S24 F24
AF AF-D
Hermetic design
+
+
+
+ +
For exchangeable cores
+
+
+ +
+ +
Quick cap flange
+ +
Filter
+ +
+
+
Filter drier
+
+
+
+
+ + +
For liquid service
+
+
+
+
+
For suction service
+
+ +
+ +
+ +
For Heat Pumps (Bi-Flow)
+
Shell material
Steel
Steel Steel
Steel Steel
Steel Steel Brass
max. operating pressure PS 45 bar
45 bar 45 bar
34,5* / 46,0* bar34,5* bar27,5 bar24 bar
Catalogue page
121
122 124
126 / 127 128
131 132 132
*) dependent on medium temperature
120
SGE127-EN-1101
Alco Controls
Bi-flow Filter Driers Series BFK
hermetic design, for liquid refrigerants
Features
• Solid block style
• Integrated check valves insure Bi-flow capability,
eliminate the need for external check valves and
reduce the external piping
• ODF Copper fittings for easy soldering
• Pattern flow for non-turbulent performance
• High water, acid adsorption capacity
• Temperature range TS: -40°C to +65°C
• Max. operating pressure PS: 45 bar
• No CE marking according art. 3.3 PED 97/23 EC
• HP marking according to German Pressorized Vessel Directive
•
Type
Part
No.
BFK
Underwriter Laboratories
Connection
Nominal Flow Capacity (kW)
size & type
at 0.07bar pressure drop
at 0.14 bar pressure drop
R 134a
R 22
R 407C
R 404A
R 404A
R 507
R 410A R 134a
R 22
R 407C R 507 R 410A
BFK-052
007 343
1
/4“(6mm) SAE
5.2
5.7
5.4
3.7
5.6
8.0
8.8
8.4
5.7
8.7
BFK-052S
007 344
1
/4“ ODF
6.7
7.3
7.0
4.8
7.2
10.1
11.1
10.6
7.2
10.9
BFK-083
007 345
3
/8“(10mm) SAE
10.6
11.5
11.0
7.5
11.4
16.9
18.4
17.6
12.0
18.2
BFK-083S
007 346
3
/8“ ODF
12.0
13.1
12.5
8.5
12.9
20.6
22.5
21.5
14.7
22.2
BFK-084
007 347
1
/2“(12mm) SAE
15.2
16.6
15.8
10.8
16.4
25.8
28.1
26.8
18.3
27.8
BFK-084S
007 348
1
/2“ ODF
15.6
17.0
16.2
11.1
16.8
28.7
31.3
29.9
20.4
30.9
BFK-163
007 349
3
/8“(10mm) SAE
13.6
14.9
14.2
9.7
14.7
21.0
22.9
21.8
14.9
22.6
BFK-163S
007 350
3
/8“ ODF
15.5
16.9
16.1
11.0
16.7
23.8
26.0
24.8
17.0
25.7
BFK-164
007 351
1
/2“(12mm) SAE
20.3
22.1
21.1
14.4
21.9
27.5
30.0
28.6
19.6
29.6
BFK-164S
007 352
1
/2“ ODF
24.3
26.5
25.3
17.3
26.1
34.4
37.6
35.9
24.5
37.1
BFK-165
007 353
5
/8“(16mm) SAE
25.1
27.4
26.2
17.9
27.1
35.3
38.5
36.8
25.1
38.0
BFK-165S
007 354
5
/8“ ODF
25.6
28.0
26.7
18.3
27.6
37.0
40.4
38.5
26.3
39.9
BFK-305S
007 356
5
/8“ (16mm) ODF
34.1
37.3
35.6
24.3
36.8
52.8
57.7
55.0
37.6
56.9
BFK-307S
007 357
7
/8“ (22mm) ODF
BFK-309S
007 358 11/8“ ODF
40.6
44.3
42.3
28.9
43.7
65.7
71.7
68.4
46.8
70.8
47.0
51.3
49.0
33.5
50.7
79.9
87.2
83.2
56.9
86.1
The rated flow capacities are in accordance with ARI
standard 710-86 and DIN 8949 at +30°C liquid temperature
and -15°C evaporating temperature.
Selection method for other conditions:
1. Determine the correction factor (page 129) based
on t ype of refrigerant, liquid and evaporating
temperature.
2. Multiply the correction factor by cooling capacity or
heating capacity whatever is more.
3. Select the filter drier according to determined capacity
corresponding to flow capacity at 0.07 bar pressure
drop.
Water and Acid Adsorption Capacity
Type
R 134a
Water adsorption capacity (gram)
Liquid Temperature 24°C
R 22 R 404A / R 507 R 407C R 410A
Acid
Liquid Temperature 52°C
R 134a
R 22
R 404A / R 507 R 407C R 410A
Adsorption
Capacity (g)
BFK-05...
4.4
4.1
4.5
3.4
2.8
4.1
3.8
4.3
2.8
2.2
0.3
BFK-08...
9.6
9.0
9.9
7.5
6.2
8.9
8.2
9.4
6.0
4.7
0.6
BFK-16...
18.9
17.7
19.5
14.8
12.2
17.5
16.2
18.5
11.9
9.3
1.2
BFK-30...
34.5
32.3
35.6
27.1
22.4
31.9
29.6
33.7
21.7
17.0
2.0
SGE127-EN-1101
121
Alco Controls
Filter Driers Series ADK
Hermetic Design, for Liquid Refrigerants
Features
• Robust block with optimum blend of molecular sieve and activated alumina
• ODF Copper fittings for easy soldering
• High water and acid capacity
• Filtration down to 20 micron
• Temperature range TS: -40°C to +65°C
• Max. working pressure PS: 45 bar
• No CE marking according art. 3.3 PED 97/23 EC
• HP marking according to German Pressorized Vessel Directive
•
ADK
Underwriter Laboratories
Type
Part
Nominal Flow Capacity (kW)
nom. conditions see next page
at 0.07 bar pressure drop at 0.14 bar pressure drop
No.
R 22 R 134a R 404A R 407C R 410A R 744
R 22 R 134a R 404A R 407C R 410A R 744
R 507
R 507
ADK-032
003 595
7,3
6,7
4,8
7,0
7,2
10,6
10,6
9,7
6,9
10,1
10,5
15,4
ADK-036MMS
003 597
8,0
7,3
5,2
7,6
7,9
11,6
12,0
11,0
7,8
11,4
11,8
17,4
ADK-032S
003 596
8,8
8,1
5,7
8,4
8,7
12,8
12,9
11,8
8,4
12,3
12,7
18,8
ADK-052
003 598
7,6
6,9
4,9
7,2
7,5
11,0
11,0
10,1
7,2
10,5
10,9
16,0
ADK-056MMS
003 600
10,0
9,2
6,5
9,5
9,9
14,5
15,0
13,7
9,8
14,3
14,8
21,8
ADK-052S
003 599
10,8
9,9
7,0
10,3
10,7
15,7
17,1
15,6
11,1
16,3
16,9
24,8
ADK-053
003 601
14,2
13,0
9,2
13,5
14,0
20,6
21,3
19,5
13,9
20,3
21,0
31,0
ADK-0510MMS 003 603
16,4
15,0
10,7
15,6
16,1
23,8
24,1
22,1
15,7
23,0
23,8
35,1
ADK-053S
003 602
16,4
15,0
10,7
15,6
16,1
23,8
24,1
22,1
15,7
23,0
23,8
35,1
ADK-082
003 604
7,8
7,1
5,1
7,4
7,7
11,3
11,3
10,4
7,4
10,8
11,2
16,4
ADK-086MMS
003 606
10,7
9,8
7,0
10,2
10,5
15,5
16,0
14,7
10,4
15,3
15,8
23,3
ADK-082S
003 605
11,9
10,9
7,8
11,4
11,8
17,4
17,3
15,9
11,3
16,5
17,1
25,2
ADK-083
003 607
16,4
15,0
10,7
15,6
16,2
23,8
23,9
21,9
15,6
22,8
23,6
34,8
ADK-0810MMS 003 609
16,4
15,0
10,7
15,6
16,2
23,8
24,1
22,1
15,7
23,0
23,8
35,0
ADK-083S
003 608
16,4
15,0
10,7
15,7
16,2
23,9
24,1
22,1
15,7
23,0
23,8
35,1
ADK-084
003 610
25,7
23,5
16,7
24,5
25,3
37,3
39,1
35,8
25,5
37,3
38,6
56,9
ADK-0812MMS 003 612
26,3
24,1
17,2
25,1
26,0
38,3
39,5
36,2
25,8
37,7
39,0
57,4
ADK-084S
003 611
26,8
24,5
17,5
25,6
26,4
39,0
40,4
37,0
26,3
38,5
39,8
58,7
ADK-162
003 613
8,0
7,3
5,2
7,6
7,8
11,6
11,5
10,5
7,5
10,9
11,3
16,7
ADK-163
003 614
16,8
15,4
10,9
16,0
16,5
24,4
24,1
22,1
15,7
23,0
23,8
35,1
ADK-1610MMS 003 616
18,7
17,1
12,2
17,8
18,5
27,2
26,8
24,5
17,5
25,6
26,5
39,0
ADK-163S
003 615
18,7
17,2
12,2
17,9
18,5
27,2
26,8
24,5
17,5
25,6
26,5
39,0
ADK-164
003 617
31,3
28,7
20,4
29,9
30,9
45,5
47,1
43,2
30,7
45,0
46,5
68,6
ADK-1612MMS 003 619
32,3
29,6
21,1
30,8
31,9
47,0
48,5
44,4
31,6
46,3
47,9
70,5
ADK-164S
003 618
36,0
33,0
23,5
34,3
35,5
52,3
49,9
45,7
32,6
47,6
49,3
72,6
ADK-165
003 620
44,8
41,1
29,2
42,8
44,3
65,2
66,5
60,9
43,4
63,5
65,7
96,7
ADK-165S
003 621
49,7
45,6
32,4
47,4
49,1
72,3
72,4
66,3
47,2
69,1
71,5
105,3
ADK-303
003 622
17,7
16,2
11,5
16,9
17,5
25,7
25,4
23,2
16,5
24,2
25,0
36,9
ADK-304
003 623
31,3
28,7
20,4
29,9
30,9
45,5
47,1
43,2
30,7
45,0
46,5
68,6
ADK-304S
003 624
36,0
33,0
23,5
34,4
35,6
52,4
51,6
47,2
33,6
49,2
50,9
75,0
ADK-305
003 626
52,6
48,2
34,3
50,2
52,0
76,6
72,1
66,0
47,0
68,7
71,1
104,8
ADK-305S
003 627
52,8
48,4
34,4
50,4
52,1
76,8
72,9
66,8
47,6
69,6
72,0
106,1
ADK-307S
003 628
66,3
60,7
43,2
63,2
65,4
96,4
104,6
95,8
68,2
99,8
103,2
152,1
ADK-414
003 629
36,8
33,7
24,0
35,1
36,3
53,5
55,2
50,6
36,0
52,7
54,5
80,3
ADK-415
003 632
58,6
53,7
38,2
55,9
57,8
85,2
87,9
80,5
57,3
83,9
86,8
127,8
ADK-415S
003 633
63,0
57,7
41,1
60,1
62,2
91,6
94,5
86,6
61,6
90,2
93,3
137,4
ADK-417S
003 634
77,9
71,4
50,8
74,3
76,9
113,3
116,9 107,1
76,2
111,5
115,4
170,0
ADK-757S
003 635 105,5
96,7
68,8
100,7
104,2
153,5
158,3 145,0
103,2
151,0
156,2
230,2
ADK-759S
003 636 117,2
107,4
76,4
111,8
115,7
170,4
175,8 161,0
114,6
167,7
173,5
255,6
122
SGE127-EN-1101
Alco Controls
Water and Acid Capacity
Water adsorption capacity (gram)
Acid
Adsorption
Capacity
Size
Liquid Temperature 24°C
R 134a
R 22
4.9
4.5
ADK-03
R 404A/R 507 R 407C
4.9
3.4
Liquid Temperature 52°C
R 410A
R 134a
R 22
2.8
4.4
4.0
R 404A/R 507 R 407C R 410A
4.6
2.9
(gram)
2.4
0.8
ADK-05
11.8
10.8
11.8
8.2
6.8
10.6
9.6
10.9
7.0
5.8
2.3
ADK-08
17.9
16.4
18.0
12.4
10.3
16.2
14.6
16.6
10.7
8.8
3.3
ADK-16
23.0
21.0
23.1
16.0
13.2
20.8
18.8
21.3
13.8
11.4
4.5
ADK-30
51.8
48.6
53.5
36.9
30.6
47.4
43.3
49.3
31.8
26.3
11.3
ADK-41
81.7
76.6
84.3
58.2
48.3
74.8
68.3
77.8
50.2
41.4
16.8
ADK-75
143.5
134.5
148.1
102.1
84.8
131.4
120.0
136.6
88.1
72.8
29.9
The water capacities are according to ARI-Standard 710
for R 22 and are based on a equilibrium point dryness
(EPD) of 60 PPM water in refrigerant. The EPD for all other
mentioned refrigerants according to DIN 8949 is 50 PPM.
Connections
Type
Part Connection
No.
Solder/ODF
Flare/SAE
mm
inch
mm
003 595
ADK-036MMS
003 597
ADK-032S
003 596
ADK-052
003 598
ADK-056MMS
003 600
ADK-052S
003 599
ADK-053
003 601
ADK-0510MMS
003 603
ADK-053S
003 602
ADK-082
003 604
ADK-086MMS
003 606
ADK-082S
003 605
ADK-083
003 607
ADK-0810MMS
003 609
ADK-083S
003 608
ADK-084
003 610
ADK-0812MMS
003 612
ADK-084S
003 611
ADK-162
003 613
6
ADK-163
003 614
10
ADK-1610MMS
003 616
ADK-163S
003 615
ADK-164
003 617
ADK-1612MMS
003 619
ADK-164S
003 618
ADK-165
003 620
ADK-165S
003 621
ADK-303
003 622
ADK-304
003 623
ADK-304S
003 624
ADK-305
003 626
ADK-305S
003 627
5/8
ADK-307S
003 628
7/8
ADK-414
003 629
12
1/2
ADK-415
003 632
16
5/8
ADK-415S
003 633
5/8
ADK-417S
003 634
22
7/8
ADK-757S
003 635
22
7/8
ADK-759S
003 636
SGE127-EN-1101
6
inch
ADK-032
1/4
1/4
6
1/4
6
6
1/4
10
3/8
10
3/8
6
1/4
6
1/4
10
3/8
1/2
10
3/8
12
12
1/2
1/4
3/8
1/2
5/8
10
3/8
12
1/2
5/8
10
3/8
12
12
22
1/2
16
5/8
1/2
1-1/8
16
Nominal Operating Conditions
Nominal capacity is based on the following conditions:
Refrigerant
R 744
R 22, R 134a,
R 404A, R 407C,
R 410A, R 507
Evaporating
temperature
-40°C
Liquid
temperature
-10°C
-15°C
+30°C
Correction factors for other than the nominal conditions see page 129.
123
Alco Controls
Filter Driers Series FDB
Hermetic design, bead style, for liquid refrigerants
Features
• Compacted bead style (spring loaded)
• Optimum blend of molecular sieve and activated alumina combined with high filtration capacity
• Final filtration 20 micron
• Filtration first for more effective use of surface
area of desiccant
• High water and acid capacity
• Cushioned flow for non-turbulent performance
• ODF Copper fittings for easy soldering
• Rugged steel shells
• Corrosion resistant epoxy paint
• Temperature range TS: -40°C to +65°C
• Max. working pressure PS: 45 bar
FDB
• No CE marking according art. 3.3 PED 97/23 EC
• HP marking according to German Pressorized Vessel Directive
•
Type
Underwriter Laboratories
Part
Nominal Flow Capacity (kW)nom. conditions see next page
at 0.07 bar pressure drop at 0.14 bar pressure drop
No.
R 134a
R 22
R 407C R 404A / R 507 R 410A R 134a
R 22
R 407C R 404A / R 507 R 410A
FDB-032
059 305
6,3
6,9
6,6
4,5
6,8
8,9
9,7
9,3
6,3
9,6
FDB-032S
059 306
9,7
10,6
10,1
6,9
10,5
13,7
15,0
14,3
9,8
14,8
FDB-052
059 307
6,5
7,1
6,8
4,6
7,0
9,3
10,2
9,7
6,7
10,1
FDB-052S
059 309
9,7
10,6
10,1
6,9
10,5
13,7
15,0
14,3
9,8
14,8
FDB-053
059 308
15,5
16,9
16,1
11,0
16,7
22,2
24,2
23,1
15,8
23,9
FDB-053S
059 310
19,3
21,1
20,1
13,8
20,8
27,6
30,1
28,7
19,6
29,7
FDB-082
059 311
6,8
7,4
7,1
4,8
7,3
9,8
10,7
10,2
7,0
10,6
FDB-082S
059 314
9,9
10,8
10,3
7,0
10,7
14,2
15,5
14,8
10,1
15,3
FDB-083
059 312
15,8
17,2
16,4
11,2
17,0
22,6
24,7
23,6
16,1
24,4
FDB-083S
059 315
19,8
21,6
20,6
14,1
21,3
28,4
31,0
29,6
20,2
30,6
FDB-084
059 313
26,4
28,8
27,5
18,8
28,4
37,7
41,2
39,3
26,9
40,7
FDB-084S
059 316
28,3
30,9
29,5
20,1
30,5
40,4
44,1
42,1
28,8
43,5
FDB-162
059 317
6,8
7,4
7,1
4,8
7,3
9,8
10,7
10,2
7,0
10,6
FDB-163
059 318
16,2
17,7
16,9
11,5
17,5
23,1
25,2
24,0
16,4
24,9
FDB-163S
059 321
23,0
25,1
23,9
16,4
24,8
32,9
35,9
34,2
23,4
35,4
FDB-164
059 319
27,9
30,5
29,1
19,9
30,1
39,9
43,6
41,6
28,4
43,0
FDB-164S
059 322
36,0
39,3
37,5
25,6
38,8
51,5
56,2
53,6
36,6
55,5
FDB-165
059 320
36,6
40,0
38,2
26,1
39,5
52,4
57,2
54,6
37,3
56,5
FDB-165S
059 323
48,8
53,3
50,8
34,8
52,6
69,7
76,1
72,6
49,6
75,1
FDB-303
059 324
18,0
19,7
18,8
12,8
19,4
25,7
28,1
26,8
18,3
27,7
FDB-304
059 325
31,8
34,7
33,1
22,6
34,2
45,3
49,5
47,2
32,3
48,9
FDB-304S
003 667
38,0
41,5
39,6
27,1
41,0
54,2
59,2
56,5
38,6
58,4
FDB-305
059 326
40,3
44,0
42,0
28,7
43,4
57,7
63,0
60,1
41,1
62,2
FDB-305S
059 327
53,8
58,7
56,0
38,3
57,9
76,9
83,9
80,0
54,7
82,8
FDB-307S
059 328
60,5
66,1
63,1
43,1
65,2
86,6
94,5
90,2
61,6
93,3
FDB-415
059 329
49,7
54,3
51,8
35,4
53,6
71,1
77,6
74,0
50,6
76,6
FDB-417S
059 330
77,2
84,3
80,4
55,0
83,2
110,3
120,4
114,9
78,5
118,8
124
SGE127-EN-1101
Alco Controls
Water Adsorption Capacity
Type
Unit
size
R 134a
Water adsorption capacity (net) in grams
25°C liquid refrigerant
R 22
R 407C
R 404A / R 507
52°C liquid refrigerant
R 134a
R 22
R 407C
R 404A / R 507
FDB-03...
3
1.9
2.0
1.7
1.9
1.8
1.7
1.6
1.9
FDB-05...
5
5.5
5.8
5.0
5.5
5.2
4.9
4.5
5.3
FDB-08...
8
8.8
9.3
8.0
8.8
8.4
7.9
7.2
8.5
FDB-16...
16
17.7
18.5
15.9
17.6
16.8
15.7
14.5
17.1
FDB-30...
30
31.7
33.0
28.5
31.6
30.1
28.2
26.0
30.5
FDB-41...
41
44.2
46.2
39.9
44.1
42.1
39.4
36.3
42.7
The water capacities are according to ARI-Standard
710 for R 22 and are based on a equilibrium point
dryness (EPD) of 60 PPM water in refrigerant.
The EPD for all other mentioned refrigerants according to DIN 8949 is 50 PPM.
Connections
Type
Part
No.Solder/ODF or Flare/SAE
Connection
inch
FDB-032
059 305
1/4“ SAE
FDB-032S
059 306
1/4“ ODF
FDB-052
059 307
1/4“ SAE
FDB-052S
059 309
1/4“ ODF
FDB-053
059 308
3/8“ SAE
FDB-053S
059 310
3/8“ ODF
FDB-082
059 311
1/4“ SAE
FDB-082S
059 314
1/4“ ODF
FDB-083
059 312
3/8“ SAE
FDB-083S
059 315
3/8“ ODF
mm
6mm SAE
6mm SAE
10mm SAE
6mm SAE
10mm SAE
FDB-084
059 313
1/2“ SAE
FDB-084S
059 316
1/2“ ODF
FDB-162
059 317
1/4“ SAE
6mm SAE
3/8“ SAE
10mm SAE
FDB-163
059 318
12mm SAE
FDB-163S
059 321
3/8“ ODF
FDB-164
059 319
1/2“ SAE
FDB-164S
059 322
1/2“ ODF
FDB-165
059 320
5/8“ SAE
FDB-165S
059 323
5/8“ ODF
FDB-303
059 324
3/8“ SAE
10mm SAE
FDB-304
059 325
1/2“ SAE
12mm SAE
FDB-304S
003 667
1/2“ ODF
FDB-305
059 326
5/8“ SAE
FDB-305S
059 327
5/8“ ODF
FDB-307S
059 328
7/8“ ODF
FDB-415
059 329
5/8“ SAE
FDB-417S
059 330
7/8“ ODF
SGE127-EN-1101
12mm SAE
16mm SAE
Nominal Operating Conditions
Nominal capacity is based on the following conditions:
16mm SAE
Refrigerant
16mm SAE
R 22, R 134a,
R 404A, R 407C,
R 410A, R 507
Evaporating
temperature
Liquid
temperature
-15°C
+30°C
Correction factors for other than the nominal conditions see page 129.
125
Alco Controls
Filter Drier Shells Series ADKS-Plus
for Liquid- and Suction Applications with Replaceable Cores
Features
• Rustproof Aluminum flange cover with notch hole for ease of mounting
• ODF Copper fittings for easy soldering
• Rigid core holder from steel (no plastic)
• Service friendly core holder and flange cover
• Optimum flow capacity at low pressure drop
• Temperature range TS: -45°C to +65°C
• Max. working pressure PS:
34,5 bar (-10°C to +65°C)
25,9 bar (-45°C to -10°C)
• CE marking according PED 97/23 EC
•
ADKS-Plus
Underwriter Laboratories
Nominal Flow Capacity (kW) Type
Part
Connection
Pressure Drop 0,07 bar
Pressure Drop 0,14 bar
ADKS-
No.
Solder/ODF
R 404A
R 404A
Plus
mm inch
R 22 R 134a R 507 R 407C R 410A R 22 R 134a R 507 R 407C R 410A
Conformity assessment cat. I, procedure module A
485T
883 551 16 5/8“
78
72
51
75
77
100
92
487T
883 552 22 7/8“
145
133
95
138
143
182
167
489T
883 553 1-1/8“
204
187
133
195
202
262
240
4811T
883 554 35 1-3/8“
285
261
186
272
281
355
325
4813T MM 883 836 42
310
284
202
296
306
390
357
4817
882 603 54 2-1/8“Primary for suction line applications
967T
883 555 22 7/8“
159
146
104
152
157
199
182
969T
883 556 1-1/8“
250
229
163
239
247
300
275
9611T
883 557 35 1-3/8“
305
279
199
291
301
402
369
9613T
883 558 1-5/8“
350
321
228
334
345
470
431
9613T MM 883 559 42
355
325
231
339
350
480
440
9617
887 215 54
350
321
228
334
345
470
431
1449T
883 560 1-1/8“
252
231
165
241
249
313
287
14411T
883 561 35 1-3/8“
351
322
229
335
347
438
401
14413T
883 562 1-5/8“
354
325
231
338
350
482
441
14413T MM 883 563 42
360
330
235
343
355
490
449
14417T
883 564 54 2-1/8“
420
385
274
401
415
560
513
Conformity assessment cat. II, procedure module D1
19211T
883 565 35 1-3/8“
358
328
233
342
353
440
403
19213T
883 566 1-5/8“
395
362
258
377
390
506
464
19213T MM 883 567 42
400
366
261
382
395
510
467
19217T
883 568 54 2-1/8“
430
394
281
411
425
567
519
Correction factors for other than the nominal conditions see page 129.
Cores see page 127.
65
119
171
231
254
95
174
250
338
372
99
180
258
350
385
129
196
262
306
313
306
204
285
314
319
365
189
286
384
448
458
448
299
417
460
467
534
196
296
397
464
474
464
309
432
476
484
553
287
330
333
370
419
483
487
541
434
500
503
560
Number
of Blocks
S48, H48
W48, F48
1
2
3
4
Nominal Operating Conditions
Nominal capacity (Qn) is based on the following conditions:
Refrigerant
R 744
R 22, R 134a,
R 404A, R 407C,
R 410A, R 507
Evaporating
temperature
-40°C
Liquid
temperature
-10°C
-15°C
+30°C
Correction factors for other than the nominal conditions see page 129.
126
SGE127-EN-1101
Alco Controls
Filter Drier Shells Series FDH
for Liquid- and Suction Applications with Replaceable Cores
Features
• Steel flange cover with notch hole for ease of mounting
• Plated steel ODF connections
• Rigid core holder from steel (no plastic)
• Service friendly core holder and flange cover
• Optimum flow capacity at low pressure drop
• Temperature range TS: -45°C to +65°C
• Max. working pressure PS:
46 bar (-10°C to +65°C)
25,9 bar (-45°C to -10°C)
• CE marking according PED 97/23 EC
Type
Part
No.
FDH
Nominal Flow Capacity kW Connection
Pressure Drop 0,07bar
Pressure Drop 0,14bar
Number
Solder/ODF
of
R404A
R 404A
mm Zoll
R 22 R 134a R 507 R 407C R 410A
Conformity assessment cat. I, procedure module A
FDH-485 880 300 16 5/8“
78
72
51
75
77
FDH-487 880 301 22 7/8“
145 133
95
138 143
FDH-489 880 302 1-1/8“ 204 187
133
195 202
FDH-969 880 306 1-1/8“ 250 229
163
239 247
FDH-9611 880 307 35 1-3/8“ 305 279
199
291 301
R 744 R 22 R 134a R 507 R 407CR 410A R 744 Blocks
114
211
297
364
443
100
182
262
300
402
92
167
240
275
369
65
119
171
196
262
95
174
250
286
384
99
180
258
296
397
146
265
380
436
585
1
2
Nominal conditions see page 126
Correction factors for other than the nominal conditions see page 129.
Core H48
Cores for ADKS-Plus and FDH
have to be ordered separately
Size
Part
No. Liquid Temperature 24°C Liquid Temperature 52°C
S48
003 508
Water Adsorption Capacity (gram)
Acid
Adsorption
R134a
R22
R404A / R507
R407C
R134a
R22
R404A / R507
R407C
capacity (g)
79.7
74.7
82.3
56.7
73.0
66.7
75.9
48.9
16.3
H48
006 969
35.0
31.7
37.0
24.4
29.0
24.5
28.9
18.1
44.6
W48
006 970
24.7
22.1
26.2
17.1
19.9
16.4
19.5
12.1
39.7
F48
006 973
Filter for suction line
H100 / W100 are for use with phased-out ADKS-300 / -400 only
H100
006 971
59.9
53.3
63.8
41.2
47.4
38.3
46.0
28.5
105.1
W100
006 972
52.7
47.1
56.0
36.4
42.4
34.7
41.4
25.7
85.5
SGE127-EN-1101
127
Alco Controls
Filter-Drier Shells With Quick-Cap Series FDS-24
for Liquid- and Suction Applications with Replaceable Cores
Features
• Quick-cap flange (one bolt) design makes replacing of cores in a matter of seconds
• Ideal for retrofit, reducing installation / material cost
• Ideal for refrigerant recovery / reclaim units with regular change of filter-drier
• Compatible with CFC, HCFC and HFC refrigerants
• Free volume as a receiver in FDS-24... (580 cm3)
• ODF Copper fittings for easy soldering
• Corrosion resistant powder painting of shell body
• Temperature range TS: -45°C to +65°C
• Max. working pressure PS: 34,5 bar (-10°C to +65°C)
25,9 bar (-45°C to -10°C)
• No CE marking according art.3.3 PED 97/23 EC
• HP marking according to German Pressorized Vessel Directive
FDS-24
Selection Chart Suction Application
Type
Part
Connection
No.
mm
inch
FDS-245 003 573
16
5/8
FDS-247 003 574
22
7/8
FDS-249 003 575
1-1/8
FDS-249 003 576
28
Nominal Flow Capacity (kW)
Block Core S24
R507/
R 134a
R 22
R 407C
R 404A
R 134a
22.3
30.6
28.5
26.0
24.7
32.2
44.1
41.0
37.5
37.8
46.0
63.0
58.6
53.6
50.7
44.2
60.5
56.3
51.4
48.6
Filter F24
R 22
33.9
51.8
69.4
66.6
R 407C
31.5
48.2
64.5
61.9
R507/
R 404A
28.8
44.0
59.0
56.6
Selection Chart Liquid Application
Nominal Flow Capacity (kW) Type
Part
Connection
Pressure Drop 0.07 bar
Pressure Drop 0.14 bar
No.
Solder/ODF
R 507/
R 507/
mm inch
R 22
R 134a R 404A R 407C R 410A
R 22
R 134a R 404A R 407C R 410A
FDS-245 003 573 16 5/8“
75
68
49
71
74
98
90
64
93
97
FDS-247 003 574 22 7/8“
112
102
73
107
110
151
139
99
144
149
FDS-249 003 575 1-1/8“ 113
104
74
108
112
160
147
104
153
158
FDS-249 003 576 28
114
104
74
108
112
163
150
106
156
161
Correction factors for other than the nominal conditions see page 129.
Selection Chart Cores
Type
Part
No.
S24
003 504
W24
003 505
F24
003 506
Water Capacity in Grams
at a Liquid Temperature of 24°C (52°C)
Application
R 134a
R 22
R 404A / R 507
35.2 (32.3)
34.8 (29.5)
35.4 (32.1)
Liquid and suction line
12.5 (9.2)
12.3 (8.9)
13.5 (10.4)
For motor burn-out (Suction)
- (-)
- (-)
- (-)
Filter for suction line
Acid
Adsorption
capacity (g)
8.9
25.6
-
Cores have to be ordered separately. 1 piece needed for FDS24 shell.
Spare Parts
Description
Type
Part No.
ADKS-Plus, FDH
Gasket Set
Schrader Nipple 1/4” NPT
Core Holder
128
Description
Type
Part No.
FDS 24
X 99961
003 710
Gasket Set
X 99967
003 716
X 11562-2
803 251
O-Ring Set
X 99968
003 717
X 99963
003 712
Core Holder
X 99969
003 718
SGE127-EN-1101
Alco Controls
Correction Tables for Filter Driers ADK, ADKS, BFK, FDB, FDH and FDS
Filter drier selection for operating conditions other
than -15°C/+30°C (R 744: -40°C/-10°C):
Qn: Nominal flow capacity
Qn = Q0 x Kt
Q0: Required cooling capacity
Kt: Correction factor for evaporating and liquid temperature
Refrigerant
R 134a
R 404A
R 507
SGE127-EN-1101
Liquid
Correction factor Kt
temperature
Evaporating temperature °C
°C
20
15
10
5
0
-5
-10
-15
-20
60
1,29 1,32 1,35 1,39 1,42 1,46
1,50 1,55 1,59
55
1,20 1,22 1,25 1,28 1,31 1,34
1,38 1,41 1,45
50
1,11 1,14 1,16 1,19 1,21 1,24
1,27 1,30 1,34
45
1,04 1,06 1,09 1,11 1,13 1,16
1,18 1,21 1,24
40
0,98 1,00 1,02 1,04 1,06 1,08
1,11 1,13 1,16
35
0,93 0,94 0,96 0,98 1,00 1,02
1,04 1,06 1,08
30
0,88 0,90 0,91 0,93 0,94 0,96
0,98 1,00 1,02
25
0,84 0,85 0,86 0,88 0,89 0,91
0,93 0,95 0,96
20
0,81 0,82 0,84 0,85 0,87
0,88 0,90 0,92
15
0,79 0,80 0,81 0,83
0,84 0,85 0,87
10
0,76 0,78 0,79
0,80 0,82 0,83
5
0,74 0,76
0,77 0,78 0,79
0
0,73
0,74 0,75 0,76
-5
0,71 0,72 0,73
-10
0,69 0,70
60
1,77 1,83 1,90 1,97 2,06 2,16
2,27 2,39 2,54
55
1,48 1,52 1,56 1,62 1,67 1,74
1,81 1,90 1,99
50
1,28 1,31 1,34 1,38 1,43 1,47
1,53 1,59 1,65
45
1,13 1,16 1,18 1,21 1,25 1,29
1,33 1,38 1,43
40
1,02 1,04 1,06 1,09 1,12 1,15
1,18 1,22 1,26
35
0,93 0,95 0,97 0,99 1,01 1,04
1,07 1,10 1,13
30
0,86 0,87 0,89 0,91 0,93 0,95
0,97 1,00 1,03
25
0,80 0,81 0,83 0,84 0,86 0,88
0,90 0,92 0,94
20
0,76 0,77 0,79 0,80 0,82
0,84 0,85 0,87
15
0,72 0,74 0,75 0,77
0,78 0,80 0,82
10
0,69 0,71 0,72
0,73 0,75 0,77
5
0,67 0,68
0,69 0,71 0,72
0
0,65
0,66 0,67 0,68
-5
0,63 0,64 0,65
-10
0,61 0,62
-15
0,59
-20
60
1,68 1,73 1,78 1,84 1,91 1,99
2,07 2,17 2,27
55
1,43 1,46 1,50 1,54 1,59 1,65
1,71 1,77 1,85
50
1,25 1,28 1,31 1,34 1,38 1,42
1,47 1,52 1,57
45
1,12 1,14 1,17 1,20 1,23 1,26
1,30 1,34 1,38
40
1,02 1,04 1,06 1,08 1,11 1,13
1,16 1,20 1,23
35
0,94 0,95 0,97 0,99 1,01 1,04
1,06 1,09 1,12
30
0,87 0,88 0,90 0,92 0,94 0,96
0,98 1,00 1,02
25
0,81 0,83 0,84 0,85 0,87 0,89
0,91 0,93 0,95
20
0,77 0,79 0,80 0,81 0,83
0,85 0,86 0,88
15
0,74 0,75 0,77 0,78
0,79 0,81 0,83
10
0,71 0,72 0,74
0,75 0,76 0,78
5
0,68 0,70
0,71 0,72 0,73
0
0,66
0,67 0,68 0,70
-5
0,64 0,65 0,66
-10
0,62 0,63
-15
0,60
-20
-25
1,65
1,50
1,38
1,27
1,19
1,11
1,04
0,98
0,93
0,89
0,84
0,81
0,77
0,74
0,71
2,70
2,09
1,73
1,48
1,30
1,17
1,06
0,97
0,90
0,84
0,78
0,74
0,70
0,66
0,63
0,60
0,56
2,39
1,93
1,63
1,42
1,27
1,15
1,05
0,97
0,90
0,84
0,79
0,75
0,71
0,67
0,64
0,61
0,58
-30
-35
-40
1,70
1,54
1,42
1,31
1,22
1,14
1,07
1,01
0,95
0,90
0,86
0,82
0,79
0,75
0,72
2,89 3,12 3,39
2,21 2,34 2,50
1,81 1,90 2,00
1,54 1,61 1,68
1,35 1,40 1,46
1,20 1,25 1,29
1,09 1,12 1,16
1,00 1,03 1,06
0,92 0,95 0,97
0,86 0,88 0,90
0,80 0,82 0,84
0,75 0,77 0,79
0,71 0,73 0,74
0,67 0,69 0,70
0,64 0,65 0,67
0,61 0,62 0,64
0,57 0,58 0,59
2,53 2,69 2,87
2,02 2,12 2,24
1,70 1,77 1,85
1,48 1,53 1,59
1,31 1,36 1,40
1,18 1,22 1,26
1,08 1,11 1,14
1,00 1,02 1,05
0,92 0,95 0,97
0,86 0,88 0,91
0,81 0,83 0,85
0,76 0,78 0,80
0,72 0,74 0,75
0,68 0,70 0,71
0,65 0,66 0,68
0,62 0,63 0,64
0,59 0,60 0,61
-45
3,70
2,67
2,11
1,76
1,52
1,34
1,20
1,09
1,00
0,93
0,86
0,81
0,76
0,72
0,68
0,65
0,61
3,08
2,36
1,94
1,66
1,46
1,30
1,18
1,08
1,00
0,93
0,87
0,81
0,77
0,73
0,69
0,65
0,62
129
Alco Controls
Liquid
Correction factor Kt
temperature
Evaporating temperature °C
°C
20
15
10
5
0
-5
-10
-15
-20
60
1,28 1,29 1,30 1,32 1,34 1,36
1,38 1,40 1,42
55
1,20 1,21 1,23 1,24 1,26 1,27
1,29 1,31 1,33
50
1,13 1,14 1,16 1,17 1,18 1,20
1,22 1,23 1,25
45
1,07 1,08 1,09 1,11 1,12 1,13
1,15 1,16 1,18
40
1,02 1,03 1,04 1,05 1,06 1,08
1,09 1,10 1,12
35
0,97 0,98 0,99 1,00 1,01 1,02
1,04 1,05 1,06
30
0,93 0,94 0,95 0,96 0,97 0,98
0,99 1,00 1,01
25
0,89 0,90 0,91 0,91 0,92 0,93
0,94 0,95 0,97
20
0,86 0,87 0,88 0,88 0,89
0,90 0,91 0,93
15
0,83 0,84 0,85 0,86
0,87 0,88 0,89
10
0,81 0,82 0,82
0,83 0,84 0,85
5
0,79 0,79
0,80 0,81 0,82
0
0,76
0,77 0,78 0,79
-5
0,74 0,75 0,76
-10
0,73 0,73
-15
0,71
-20
60
1,40 1,42 1,45 1,49 1,52 1,56
1,61 1,65 1,70
55
1,27 1,29 1,32 1,35 1,38 1,41
1,44 1,48 1,52
50
1,17 1,19 1,21 1,23 1,26 1,28
1,31 1,35 1,38
45
1,08 1,10 1,12 1,14 1,16 1,18
1,21 1,24 1,26
40
1,01 1,02 1,04 1,06 1,08 1,10
1,12 1,14 1,17
35
0,95 0,96 0,98 0,99 1,01 1,03
1,05 1,07 1,09
30
0,89 0,91 0,92 0,93 0,95 0,96
0,98 1,00 1,02
25
0,85 0,86 0,87 0,88 0,90 0,91
0,93 0,94 0,96
20
0,81 0,82 0,84 0,85 0,86
0,88 0,89 0,91
15
0,79 0,80 0,81 0,82
0,83 0,85 0,86
10
0,76 0,77 0,78
0,79 0,81 0,82
5
0,74 0,75
0,76 0,77 0,78
0
0,72
0,73 0,74 0,75
-5
0,70 0,71 0,72
-10
0,68 0,69
60
1,62 1,64 1,66 1,68 1,70 1,73
1,76 1,80 1,83
55
1,42 1,43 1,44 1,46 1,48 1,50
1,53 1,55 1,58
50
1,27 1,28 1,29 1,31 1,32 1,34
1,36 1,38 1,40
45
1,16 1,17 1,18 1,19 1,20 1,22
1,24 1,25 1,27
40
1,07 1,08 1,09 1,10 1,11 1,12
1,14 1,15 1,17
35
1,00 1,01 1,01 1,02 1,03 1,04
1,06 1,07 1,08
30
0,94 0,94 0,95 0,96 0,97 0,98
0,99 1,00 1,01
410A*
25
0,89 0,89 0,90 0,90 0,91 0,92
0,93 0,94 0,95
20
0,84 0,85 0,86 0,86 0,87
0,88 0,89 0,90
15
0,81 0,81 0,82 0,83
0,84 0,84 0,85
10
0,78 0,78 0,79
0,80 0,80 0,81
5
0,75 0,75
0,76 0,77 0,77
0
0,72
0,73 0,73 0,74
-5
0,70 0,70 0,71
-10
0,68 0,68
Refrigerant
R 22
R 407C
R
-25
1,45
1,35
1,27
1,20
1,14
1,08
1,03
0,98
0,94
0,90
0,86
0,83
0,80
0,77
0,74
0,72
0,69
1,76
1,57
1,42
1,30
1,20
1,11
1,04
0,98
0,92
0,88
0,83
0,79
0,76
0,73
0,70
1,87
1,61
1,43
1,29
1,18
1,10
1,03
0,96
0,91
0,86
0,82
0,78
0,75
0,72
0,69
-30
-35
-40
1,48 1,51 1,54
1,38 1,41 1,43
1,29 1,32 1,34
1,22 1,24 1,26
1,15 1,17 1,19
1,09 1,11 1,13
1,04 1,06 1,07
0,99 1,01 1,02
0,95 0,96 0,98
0,91 0,92 0,93
0,87 0,88 0,89
0,84 0,85 0,86
0,81 0,82 0,83
0,78 0,79 0,80
0,75 0,76 0,77
0,72 0,73 0,74
0,70 0,71 0,72
1,82
1,61
1,46
1,33
1,22
1,14
1,06
1,00
0,94
0,89
0,85
0,81
0,77
0,74
0,71
1,92 1,96 2,02
1,64 1,68 1,72
1,45 1,48 1,51
1,31 1,34 1,36
1,20 1,22 1,24
1,11 1,13 1,15
1,04 1,06 1,07
0,98 0,99 1,00
0,92 0,93 0,95
0,87 0,88 0,90
0,83 0,84 0,85
0,79 0,80 0,81
0,76 0,76 0,77
0,72 0,73 0,74
0,69 0,70 0,71
Evaporating temperature °C
5
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
10
1,37 1,35 1,33 1,32 1,31 1,31
1,31 1,31 1,31 1,32 1,33
5
1,24 1,23 1,22 1,21 1,21
1,21 1,21 1,21 1,22 1,22
0
1,14 1,13 1,13 1,12
1,12 1,13 1,13 1,13 1,14
-5
1,06 1,06 1,05
1,05 1,05 1,06 1,06 1,07
R 744 *
-10
1,00 0,99
0,99 0,99 1,00 1,00 1,00
-15
0,94
0,94 0,94 0,94 0,95 0,95
-20
0,89 0,89 0,90 0,90 0,90
-25
0,85 0,85 0,86 0,86
-30
0,82 0,82 0,82
-35
0,78 0,79
-40
0,76
-45
-45
1,57
1,46
1,37
1,29
1,21
1,15
1,09
1,04
0,99
0,95
0,91
0,87
0,84
0,81
0,78
0,75
0,72
2,07
1,76
1,55
1,39
1,27
1,17
1,09
1,02
0,96
0,91
0,86
0,82
0,78
0,75
0,72
-50
1,34
1,23
1,15
1,07
1,01
0,96
0,91
0,87
0,83
0,79
0,76
0,73
* Do not exceed max. working pressure PS: ADK/FDB/BFK: 43.0 bar; ADKS/FDS: 34.5 bar (-10°C ... +65°C); FDH: 46 bar (-10°C ... +65°C)
130
SGE127-EN-1101
Alco Controls
Suction Line Filters and Filter Driers Series ASF and ASD
Hermetic design
Features
• Minimum pressure drop due to internal construction and compacted bead style
• Service friendly with 2 Schrader valves for pressure drop measurement
• ODF Copper fittings for easy soldering
• Filtration down to 10 micron
• Temperature range TS: -45°C to +50°C
• Max. operating pressure PS: 27,5 bar
• No CE marking according art. 3.3 PED 97/23 EC
• HP marking according to German Pressorized Vessel Directive
ASF, ASD
Suction Line Filters
Part
Type
No.
Connection
Solder/ODF
mm
inch
ASF-28 S3
ASF-28 S4
008 965
008 941
008 915
16
008 946
008 904
22
008 908
008 919
35
008 940
ASF-35 S5
ASF-45 S6
ASF-45 S7
ASF-50 S9
ASF-75 S11
ASF-75 S13
R 134a
Nominal Capacity Qn
kW
R 22
R 404A
R 407C
R 507
3/8
1/2
6,0
9,9
8,4
14,4
7,7
13,4
7,8
13,4
7,7
13,4
5/8
3/4
7/8
1-1/8
1-3/8
1-5/8
15,9
23,3
32,5
46,0
60,2
65,4
23,2
34,5
42,5
67,1
85,4
87,5
21,4
32,0
34,5
55,5
70,7
73,1
21,6
32,1
39,5
62,4
79,4
81,4
21,4
32,0
34,5
55,5
70,7
73,1
Suction Line Filter Driers
Part
Type
No.
ASD-28 S3
ASD-28 S4
ASD-35 S5
ASD-45 S6
ASD-45 S7
ASD-50 S9
ASD-75 S11
ASD-75 S13
Connection Solder/ODF
mm
inch
R 134a
3/8
1/2
5/8
3/4
7/8
1-1/8
1-3/8
1-5/8
008 909
008 910
008 899
16
008 925
008 896
22
008 881
008 891
35
008 953
5,5
9,1
14,3
19,1
25,0
35,3
42,9
45,2
Nominal flow capacity at +4°C evaporating temperature
(saturated condition/dew point) and a pressure drop of
0.21 bar between inlet and outlet of ASF/ASD. Correction
factor for other evaporating temperatures than +4°C:
Nominal Capacity Qn kW
R 22
R 404A
R 407C
R 507
8,1
13,4
20,4
24,6
32,3
46,4
56,9
60,8
Qn:
Ks:
Qo:
7,4
12,7
19,0
22,5
26,4
38,3
47,8
51,0
7,5
12,5
19,0
22,9
30,0
43,2
52,9
56,5
7,4
12,7
19,0
22,5
26,4
38,3
47,8
51,0
Nominal capacity
Correction factor for a pressure drop corresponding 1 K saturation temperature
Required cooling capacity
Qn = Q o x K s
Evaporating Temperature (°C)
Correction Factor Ks
+4
0
-5
-10
-15
-20
-25
-30
-35
-40
1,00
1,12
1,35
1,75
2,00
2,50
3,00
3,75
5,00
6,60
Water and Acid Adsorption Capacity
Type
R 134a
Water adsorption capacity (gram)
Liquid Temperature 24°C
R 22 R 404A/R 507
R 407C R 410A
Acid
Liquid Temperature 52°C
R 134a
R 22
Adsorption
R 404A/R 507 R 407C R 410A
Capacity (g)
ASD-28
11.8
5.7
12.2
9.1
8.0
10.0
3.6
9.7
6.7
5.6
3.0
ASD-35
14.5
7.0
15.0
11.2
9.9
12.3
4.4
12.0
8.2
6.9
3.6
ASD-45
18.0
8.8
18.6
13.9
12.3
15.3
5.5
14.9
10.2
8.6
4.5
ASD-50
21.4
10.4
22.2
16.5
14.6
18.2
6.5
17.7
12.1
10.2
5.4
ASD-75
31.5
15.4
32.6
24.3
21.5
26.7
9.6
26.0
17.8
15.0
7.9
SGE127-EN-1101
131
Alco Controls
Suction Line Filter and Filter Drier Shells Series BTAS
for replaceable Filters and Filter Drier Cores
Features
• Corrosion resistant brass body ideal for suction line applications
• Extremely large filtration area for optimum flow capacity
• Low pressure drop
• Filtration down to 10 micron
• Temperature range TS: -45°C ... +50°C
• Max. working pressure PS: 24 bar
BTAS
Suction Line Shells With Filter Cores
Connection
Nominal Capacity Qn
Filter Core
Part
Solder/ODF
Type
kW
Type
Part
No.
mm
inch
R 134a
R 22
R 404A
R 407C
R 507
No.
No CE marking according to art. 3.3 PED 97/23. HP marking according to German pressurised vessel directive
BTAS 25
015 353
5/8
12,5
17,1
13,9
15,9
13,9
A2F
009 907
BTAS 27
015 354
22
7/8
22,3
29,6
24,3
27,5
24,3
BTAS 39
015 355
1-1/8
37,7
50,4
40,6
46,9
40,6
BTAS 311
015 356
35
1-3/8
60,3
80,7
65,2
75,1
65,2
BTAS 313
015 357
1-5/8
73,4
97,5
81,1
90,7
81,1
A3F
009 909
BTAS 342
015 358
42
73,4
97,5
81,1
90,7
81,1
BTAS 317
015 359
54
2-1/8
97,6
127,7
104,8
118,8
104,8
BTAS 417
015 360
54
2-1/8
134,7
178,2
145,3
165,7
145,3
A4F
009 911
CE marked. Conformity assessment cat. I, procedure module A.
BTAS 521
015 361
2-5/8
209,0
282,4
229,8
262,6
229,8
BTAS 525
015 362
3-1/8
260,1
346,1
283,9
321,9
283,9
A5F
009 913
BTAS-580
015 363
80
260.1
346.1
283.9
321.9
283.9
Filter and Filter Drier Cores have to be ordered separately.
Suction Line Shells With Filter Drier Cores
Part
Type
No.
Connection
Solder/ODF
mm
inch
R 134a
Nominal Capacity Qn
kW
R 22
R 404A
R 407C
Filter Drier Core
Type
Part
R 507
No.
No CE marking according to art. 3.3 PED 97/23. HP marking according to German pressurised vessel directive
BTAS 25
015 353
5/8
11,6
15,5
12,8
14,4
12,8
A2F- D
BTAS 27
015 354
22
7/8
19,1
25,2
20,6
23,4
20,6
BTAS 39
015 355
1-1/8
34,4
45,7
37,5
42,5
37,5
BTAS 311
015 356
35
1-3/8
49,2
65,5
53,7
60,9
53,7
BTAS 313
015 357
1-5/8
57,1
77,3
62,5
71,9
62,5
A3F- D
BTAS 342
015 358
42
57,1
77,3
62,5
71,9
62,5
BTAS 317
015 359
54
2-1/8
71,1
94,1
77,7
87,5
77,7
BTAS 417
015 360
54
2-1/8
106,8
144,5
118,3
134,4
118,3
A4F- D
CE marked. Conformity assessment cat. I, procedure module A
BTAS-521
015 361
2-5/8
153.3
205.1
169.0
190.7
169.0
BTAS-525
015 362
3-1/8
181.2
242.0
199.4
225.1
199.4
A5F- D
BTAS-580
015 363
80
181.2
242.0
199.4
225.1
199.4
Filter and Filter Drier Cores have to be ordered separately.
132
009 908
009 910
009 912
009 914
SGE127-EN-1101
Alco Controls
Nominal capacity at +4° C evaporating temperature
(saturated condition/dew point) and a pressure drop of 0.21
bar between inlet and outlet of BTAS. Correction factor for
other evaporating temperatures than +4°C:
Qn = Q o x K s
Evaporating Temperature (°C)
Correction Factor Ks
Qn: Nominal capacity
Ks: Correction factor for a pressure drop corresponding
1K saturation temperature
Qo: Required cooling capacity
+4
0
-5
-10
-15
-20
-25
-30
-35
-40
1,00
1,12
1,35
1,75
2,00
2,50
3,00
3,75
5,00
6,60
BTAS - Water and Acid Adsorption Capacity
Core
R134a
Water adsorption capacity (grams)
Liquid Temperature 24°C
R22
R404A / R 507 R407C
Acid
Adsorption
Liquid Temperature 52°C
R134a
R22
R404A / R 507
R407C
(grams)
A2F-D
2.8
2.5
2.9
4.8
2.3
1.9
2.3
5.0
3.7
A3F-D
7.6
6.8
8.0
13.3
6.3
5.3
6.2
13.8
10.3
A4F-D
14.8
13.3
15.7
25.9
12.2
10.3
12.2
26.9
20.1
A5F-D
21.8
19.6
23.1
38.2
18.0
15.1
17.9
39.7
29.6
Spare Parts
Repair Kits with cover, screws and gaskets
Type
Part No.
Repair Kit BTAS 2
KD 30519-2
065 970
Repair Kit BTAS 3
KD 30519-3
065 971
Repair Kit BTAS 4
KD 30519-4
065 972
Repair Kit BTAS 5
KD 30519-5
065 973
SGE127-EN-1101
133
Alco Controls
Moisture Liquid Indicators Series MIA
Features
• Fully hermetic
• Corrosion free stainless steel body
• Crystal Indicator element for long lifetime and reliability
• Indication of dryness according to ASERCOM recommendation
• Easy determination of moisture content
• Sensitive indicator with calibrated four colours
• Large clear viewing area
• Lightweight (only 60g MIA-M06/014)
• ODF extended tube configurations suitable for all commercial applications
• For R22, R407C, R134a, R404A, R507 and R410A together with Mineral- and POE oils
• Max. operating pressure PS: 45 bar
• UL certified for Canada, see SA 4876 (except MIA-078)
MIA
Selection Chart
Type
Part No.
for Tube Outside Ø
Height A (mm)
Length B (mm)
Weight (g)
MIA 014
805 851
1/4‘‘
25,5
98,0
60
MIA 038
805 852
3/8‘‘
35,5
109,0
80
MIA 012
805 853
1/2‘‘
35,5
113,0
90
MIA 058
805 854
5/8‘‘
35,5
108,5
95
MIA 078
805 864
7/8”
35,5
122,5
170
MIA M06
805 846
6 mm
25,5
98,0
60
MIA M10
805 847
10 mm
35,5
109,0
80
MIA M12
805 848
12 mm
35,5
113,0
90
MIA M16
805 854
16 mm
35,5
108,5
95
fuchsia
Caution
rose
Caution - wet
Water Contents* by Indicator Color
Refrigerant
Liquid Temperature
°C
blue
purple
dry
25
25
40
80
145
R 22
38
35
65
130
205
52
50
90
185
290
25
15
33
60
120
R 404A / R 507
38
25
50
110
150
52
45
60
140
180
25
20
35
90
130
R 134a
38
35
55
120
160
52
50
85
150
190
25
26
42
94
151
R 407C
38
40
68
144
232
52
64
109
230
371
25
30
50
110
165
R 410A
38
55
85
190
290
75
120
270
420
52
*Water content in mg Water per kg refrigerant (ppm)
134
SGE127-EN-1101
Alco Controls
Moisture Liquid Indicators Series AMI
Features
•
•
•
•
•
•
•
First choice for R 134a, R 22, R 404A, R 407C, R 507 and polyolester lubricants
High accuracy of moisture indication according to ASERCOM recommendation
Fused glass - no leakage
Long lifetime of indicators by utilization of crystals
Indicator with high resistance against acid and water
Wide angle view for exact distinction of vapour and liquid
Max. operating pressure PS: 31 bar
Part
AMI-1 TT
AMI-3
Selection Chart
Type
AMI-1 SS
Connection
Configuration
No.
mm
SS 2 MM
805 732
6
inch
SS 2
805 713
SS 3 MM
805 733
SS 3
805 714
SS 4 MM
805 734
SS 4
805 715
SS 5
805 716
16
5/8
SS 7
805 717
22
7/8
SS 9 MM
805 703
28
SS 9
805 705
TT 2 MM
805 697
1/4
10
3/8
12
1/2
Female Solder x Female Solder
ODF x ODF
1-1/8
6
TT 2
805 655
TT 3 MM
805 698
TT 3
805 654
1/4
10
3/8
AMI - 1 TT 4 MM
805 699
12
TT 4
805 653
1/2
TT 5
805 652
16
5/8
TT 7
805 656
22
7/8
TT 9 MM
805 700
28
TT 9
805 651
MM 2
805 706
6
1/4
MM 3
805 707
10
3/8
MM 4
805 708
12
1/2
MM 5
805 709
16
5/8
FM 2
805 710
6
1/4
FM 3
805 711
10
3/8
FM 4
805 712
12
1/2
Female Solder x Female Solder
ODF x ODF
(with extended Copper tubes)
1-1/8
Male Flare x Male Flare
Female Flare x Male Flare
S 11
805 704
35
1-3/8
Male Solder
AMI - 2 S 13
805 659
42
1-5/8
S 17
805 687
54
2-1/8
ODM
(for soldering into fittings)
S 7
805 650
22
7/8
AMI - 3 S 9
805 649
28
1-1/8
805 648
35
1-3/8
S 11
SGE127-EN-1101
Saddle Type
(for soldering onto the pipe)
135
Alco Controls
Water Contents* by Indicator Color
Refrigerant
Liquid Temperature
°C
blue
purple
dry
fuchsia
Caution
rose
Caution - wet
25
25
40
80
145
R 22
38
35
65
130
205
52
50
90
185
290
25
15
33
60
120
R 404A / R 507
38
25
50
110
150
52
45
60
140
180
25
20
35
90
130
R 134a
38
35
55
120
160
52
50
85
150
190
25
26
42
94
151
R 407C
38
40
68
144
232
52
64
109
230
371
*Water content in mg Water per kg refrigerant (ppm)
Accessories
Lens Assembly Kit
O-Ring
136
Type
Part No.
X 12978-1
805 742
X 99995
805 643
SGE127-EN-1101
Alco Controls
Oil Management Components
SGE127-EN-1101
137
Alco Controls
Oil Management Components
Technical Information
Refrigeration compressors are lubricated by
refrigeration oil that circulates from the compressor
crankcase or housing. As refrigerant gas is discharged
by the compressor, it will leave with a fine oil mist, that
will be circulated throughout the entire system.
Small amounts of oil circulating through the system
will not affect the system performance. Too much
refrigeration oil circulating in the system will have
adverse effects on the components in the system.
Circulating oil reduces the ability of the system to
effectively remove the heat. Condensers, evaporators
and other heat exchangers loose efficiency when
coated internally with an oil film.
Refrigeration oil not returning to the compressor
causes improper lubrication and eventual compressor
failure. At low temperature application, refrigeration
oil thickness becomes difficult to move, causing oil
to be trapped in the system.
Oil separator function
Refrigerant gas leaving the compressor through the
discharge line contains refrigeration oil in a vaporous
mist. As this mixture enters the oil separator, the
velocity is reduced to allow oil separation to begin.
The refrigerant gas and oil mixture enters the oil
separator and passes through an inlet screen,
causing the fine particles to combine. Larger oil
particles are formed and drop to the bottom of the
oil separator.
The refrigerant gas then passes through an outlet
screen to remove residual oil particles. The oil
gathers in the bottom of the oil separator until a
float operated needle valve opens to allow the return
of oil to the compressor. Oil returns quickly to the
compressor, because of the higher pressure in the
oil separator than in the compressor crankcase.
When the oil level has lowered, the needle valve
retracts to prevent refrigerant gas from returning
back to the compressor. The refrigerant gas leaves
through the outlet of the oil separator and goes to
the condenser
Oil level management system function
This system provides oil level balancing as well as
oil level monitoring including alarm and compressor
shut-down functions. The oil level is measured
inside the compressor‘s crankcase. By operating
an integrated solenoid valve, missing oil can be
fed from the oil receiver or from the oil separator
directly into the compressor sump. If oil level drops
to a dangerous level the alarm contact changes into
alarm state. The alarm contact may be used to shut
down the compressor. The integrated electronics
includes delay times in order to avoid short-cycling
and nuisance alarms.
This system applies to compressor pack applications
with multiple parallel compressor arrangements
but also to stand-alone compressor applications
for compressors without differential oil pressure
monitoring.
138
SGE127-EN-1101
Alco Controls
Electronic Oil Level Management Systems OM3 / OM4
with alarm function and compressor shut down
Features
• OM4 for high pressure refrigerants
• IP65 rating due to molded housing and electri­cal
connection with molded cable assemblies
• 3 Zone 100% level control by using precise Hall-
sensor measurement
• Self contained unit with oil level sensor and integral solenoid to manage oil level supply
• SPDT output contact for compressor shut down
or alarming, rating 230 VAC/3A
• Power supply 24 VAC, 50/60 Hz
• Alarm, status and 3 zone indication by LED‘s
• Easy installation by sightglass replacement and frontside installation without nuts
• Visual inspection of oil level still possible
OM3 / OM4
•
•
•
•
Adapters suitable for various types of compressors
Signal generated by gravity based float - not prone to errors by foaming or light like optical sensors
Recommended by leading compressor manu-
facturers
marking under Low Voltage and EMC Directive
Selection Chart OM3
Selection Chart OM4
OM3-CUA Oil system with flange adapter 3- / 4-hole
805 030 Arctic Circle G2, G4, G6
Bitzer
4VC, 4TC, 4PC, 4NC, 4J, 4H, 4G, 6J, 6H, 6G, 6F, 8GC, 8FC
Bock HA, HG (except HG/HA-34/22, see -CBB), O-Series
Copeland D2, D3, D4, D6, D9, 4CC, 6CC
Dorin all KP, K sizes (except those
mentioned under -CBB)
Frascold
Series A, B, D, F, S, V, W, Z
OM3-CBB Oil system with screw adapter 11/8“-18 UNEF
805 032 Bitzer 2KC, 2JC, 2HC, 2GC, 2FC, 2EC, 2DC,2CC, 4FC, 4EC, 4DC, 4CC
Bock
HA12/22/34, HG12/22/34
Dorin all H, K100CC/CS, K150CC/CS, K180CC/
CS, K200CC, K230CS, K235CC, K240SB, K40CC, K50CS, K75CC/CS
L‘Unite Hermetique TAH, TAG
Maneurop LT, MT, SM, SZ
OM3-CCA Oil system with screw adapter 3/4“-14 NPTF
805 033 Bitzer ZL, ZM
Copeland ZB (except ZB 220, ZB 440), ZF, ZS
OM3-CCB Oil system with screw adapter 11/8“-12 UNF
805 034 Copeland DK, DL
OM3-CCC Oil system with flange adapter 3-hole
805 035 Copeland D8D, D8S_ (except D8SJ and D8SK, installation only on one sight glass)
OM3-CCD Oil system with Rotalockadapter 13/4“-12 UNF
805 031 Copeland ZB220, ZR90 .. ZR19M, ZR250 .. ZR380, ZRT180K to 760K, ZRU280K-560K, ZRY480K-1140K
OM3-CCE Oil system with Rotalockadapter 11/4”-12 UNF
805 029 Copeland ZR 108/125/144, ZR 94/160/190
OM4-CUA Oil system with flange adapter 3- / 4-hole
805 060 Bitzer
4VHC-10K, 4THC-12K, 4PHC-15K, 4NHC-20K
Bock
HGX4/310-4, 385-4, 464-4, 555-4
Dorin SCC 250/300/350/380/500/750/
1500/1900/2000/2500/-B,
SCS 340/351/362/373/385/3K8/-D
Frascold
Series A-SK, D-SK,
Series F-SK, Q-SK,
Series S-SK
OM4-CBB Oil system with screw adapter 11/8“-18 UNEF
805 062 Bitzer 2- KHC-05K/JHC-07K/HHC-2K/GHC-2K/
FHC-3K/EHC-3K/DHC-3K/CHC-4K,
4- FHC-5K/EHC-6K/DHC-7K/CHC-9K
Bock
HGX12P/40-4, 50-4, 60-4,75-4,
HGX22P110-4, 125-4, 160-4, 190-4,
HGX34P/215-4/255-4
OM4-CCA
805 063
OM4-CCB
805 064
OM4-CCC
805 065
for high pressure refrigerants
Oil system with screw adapter 3/4“-14 NPTF
Copeland ZO34, ZO45, ZO58, ZO104 Oil system with screw adapter 11/8“-12 UNF
Oil system with flange adapter 3-hole
OM4-CCD Oil system with Rotalockadapter 13/4“-12 UNF
805 061 Copeland ZP 235/295/385
OM4-CCE Oil system with Rotalockadapter 11/4”-12 UNF
805 066 Copeland ZP 103/120/137, ZP 90/154/182
See also EXCEL based ALCO Selection Tool.
Cable assemblies and Accessories see next page.
SGE127-EN-1101
139
Alco Controls
Cable Assemblies for OM3 / OM4
OM3-P30
OM3-P60
OM3-N30
OM3-N60
805 151
805 152
805 141
805 142
Power Supply Cable 3.0m
Power Supply Cable 6.0m
Relay Cable 3.0m
Relay Cable 6.0m
OM3-Pxx
Accessories
OM3-Nxx
ECT-323
804 424
Transformer 230 VAC / 24 VAC, 25 VA (supply of 1 pcs. OM3/OM4)
ECT-623
ODP-33A
804 421
800 366
Transformer 230 VAC / 24 VAC, 60 VA (supply of 3 pcs. OM3/OM4)
Differential oil check valve 3.5 bar, inlet: 15/16-18 UNF female, outlet: 5/8-18 UNF male
Ordering Information (Example)
Standard system requires the following parts:
Type
Part No.
Description
OM3-CUA 805 030 Oil level system with flange adapter 3- / 4-hole
OM3-P30 805 151
Power Supply Cable 3.0m
OM3-N30 805 141
Relay Cable 3.0m
ECT-323
804 424
Transformer 230 VAC / 24 VAC, 25 VA
ODP-33A
800 366
Differential Oil Check Valve 3.5 bar
ODP-33A
Technical Data
24 V AC, 50/60 Hz / 0.7 A
Medium compatibility
Maximum working pressure PS
OM3: 31 bar, OM4: 45 bar
and ester lubricants
Solenoid valve MOPD
OM3: 21 bar, OM4: 24 bar
Orientation of base unit
horizontal
Medium temperature
-20 to 80°C
Level Control
40 to 60% of sightglass height
Ambient temperature
-20 to 50°C
Protection class
IP 65 (IEC529/EN 60529)
Time delay filling
10 s
Solenoid Coil
ALCO ASC 24 VAC, 50/60 Hz: 8VA
Time delay alarm 20 s
Weight
850 … 930g (dep. on adapter)
Body material
Aluminum
Alarm contact
Screw material stainless steel
max. 3A, 230VAC,
SPDT dry contact
Supply voltage / current
Application
HCFC, HFC, mineral, synthetic, Traditional low pressure oil level management system
1: 2: 3: 4: 5: 6: 7: 8: Differential pressure valve
Oil reservoir
Condenser
Filter Drier
Common Discharge
Common Suction Normal Temp
Suction Line Low Temp
Oil Separator
1: 2: 3: 4: 5: Common Suction
Common Discharge
Condenser
Filter Drier
Oil Separator
OM3/OM4 Traxoil
High pressure oil level management system
OM3/OM4 Traxoil
140
SGE127-EN-1101
Alco Controls
Oil Separator Series OS
Features
• Three different construction styles:
- Hermetic
- Top flange
- Bottom flange with support bracket
• Stainless steel needle valve and floater
• Permanent magnet to catch iron particles out of the system
• Corrosion resistant epoxy powder painting
• ODF Copper fittings for easy soldering
• Temperature range TS: -40°C ... +65°C
• Max. working pressure PS: 31 bar
• CE marking according PED 97/23 EC
Type Code
OSH
OST
OS X -X XX
Product line Oil Separators
Construction
ODF connection
H: Hermetic04: 1/2“
T: Top flange05: 5/8“ (16mm)
B: Bottom flange with supporter07: 7/8“ (22mm)
09: 11/8“
Nominal shell diameter11: 13/8“ (35mm)
4: approx. 10 cm13: 15/8“
6: approx. 15 cm17: 21/8”
OSB
Type
Part Connection
No.
Conformity Assessment Category
Conformity Nominal capacity (kW)
Assessment R 22 /
R 134a
R 404A /
Procedure
R 407C
R 507
Volume
Lit.
OSH-404
881 598
1/2“
7.0
4.9
7.3
2.0
OSH-405
881 599
5/8“
18.7
13.1
19.4
2.4
OSH-407
881 600
28.1
19.7
29.0
2.8
OSH-409
881 792
7/8“
Cat. I
Module D1*
1-1/8“
37.4
26.2
38.7
3.0
OSH-411
881 794
1-3/8“
46.8
32.8
48.4
3.6
OSH-413
881 856
1-5/8“
65.5
45.9
67.8
3.6
OSH-611
881 940
1-3/8“
51.5
36.1
53.3
6.5
OSH-613
881 953
65.5
45.9
67.8
7.9
OSH-642
889 022
1-5/8“
Cat. II
Module D1
42 mm
65.5
45.9
67.8
7.9
OSH-617
881 970
2-1/8“
105.3
73.8
108.9
7.9
OST-404
881 860
1/2“
7.0
4.9
7.3
1.8
OST-405
881 861
5/8“
18.7
13.1
19.4
2.6
OST-407
881 862
OST-409
881 863
7/8“
Cat. I
Module D1*
1-1/8“
28.1
19.7
29.0
3.2
37.4
26.2
38.7
3.8
OST-411
881 938
1-3/8“
46.8
32.8
48.4
3.8
OST-413
881 939
1-5/8“
65.5
45.9
67.8
3.8
OSB-613
881 971
OSB-617
881 972
1-5/8“
Cat. II
Module D1
2-1/8“
65.5
45.9
67.8
7.8
105.3
73.8
108.9
7.8
* applied higher module as required
SGE127-EN-1101
141
Alco Controls
Capacity Data for other than Nominal Operating Conditions
Nominal capacities at +38°C condensing temperature (+38°C bubble point or +43°C dew point for
R407C), +4°C evaporating temperature (saturated
tempera­tures / dew point) and 1 K liquid subcooling
at the inlet of the expansion valve.
Correction factor for other evaporating temperatures
than nominal:
Qn = Qo x Kt
Qn: Nominal capacity
Kt: Correction factor for a pressure drop corresponding 1 K saturation temperature
Qo: Required cooling capacity
Correction Factors
Refrigerant
Correction factor Kt CondensingEvaporating temperature °C
Temperature °C
10
0
-10
-20
-30
-40
-50
25
1,29
1,31
1,33
1,36
1,40
1,44
1,49
30
1,16
1,17
1,20
1,23
1,27
1,31
1,36
R 22
R 407
35
1,05
1,07
1,09
1,11
1,13
1,17
1,23
40
0,95
0,96
0,98
1,00
1,03
1,07
1,12
45
0,87
0,88
0,90
0,92
0,95
0,99
1,04
50
0,81
0,83
0,85
0,87
0,89
0,93
0,99
Refrigerant
Correction factor Kt
CondensingEvaporating temperature °C
Temperature °C
10
0
-10
-20
-30
25
1,31
1,36
1,39
1,43
1,50
30
1,18
1,21
1,24
1,28
1,35
R 134a
35
1,06
1,08
1,11
1,15
1,21
40
0,95
0,98
1,01
1,05
1,10
45
0,86
0,88
0,92
0,95
1,02
50
0,80
0,81
0,85
0,89
0,97
Refrigerant
Correction factor Kt
CondensingEvaporating temperature °C
Temperature °C
10
0
-10
-20
-30
-40
-50
25
1,22
1,25
1,30
1,33
1,43
1,53
1,63
30
1,12
1,15
1,20
1,26
1,32
1,42
1,54
R 404A
R 507
35
1,03
1,06
1,11
1,16
1,24
1,34
1,46
40
0,95
0,99
1,04
1,09
1,17
1,28
1,41
45
0,90
0,92
0,97
1,03
1,14
1,26
1,39
50
0,86
0,89
0,93
1,00
1,13
1,26
1,39
142
SGE127-EN-1101
Alco Controls
Suction Accumulators, Ball Valves, Acid Test Kit
SGE127-EN-1101
143
Alco Controls
Suction Accumulators Series A
Features
• Hermetic design
• ODF Copper fittings for easy soldering
• Corrosion resistant epoxy powder painting
• Internal orifice with strainer for optimum oil return
• Temperature range TS: -45°C to +65°C
• Max. working pressure PS:
20.7 bar (-10°C to +65°C)
15.5 bar (-45°C to -10°C)
• CE marking for certain types according PED 97/23
EC
• HP marking for certain types according German pressurised vessels directive
A08
Type
Part Nominal Capacity Qn (kW)
Conformitiy Volume
No.
R 22 / R407C
R 134a
R 404A / R 507
Assessment
Connection Max.
Min.
Max.
Min.
Max.
Min.
Category Procedure
Lit.
A08-304
001 973
1/2“
7,0
1,1
4,2
0,6
4,6
0,7
0,73
A10-305
001 977
5/8“
10,5
1,6
6,0
0,9
7,0
1,1
0,93
A12-305
001 978
5/8“
10,5
1,6
6,0
0,9
7,0
1,1
1,16
A12-306
001 979
3/4“
14,0
2,1
8,1
1,2
9,1
1,4
1,16
A14-305
001 980
5/8“
10,5
1,6
6,0
0,9
7,0
1,1HP Marking
1,40
A14-306
001 987
3/4“
14,0
2,1
8,1
1,2
9,1
1,4
(CE Marking not 1,40
A06-405
001 989
5/8“
10,5
1,6
6,0
0,9
7,0
1,1 required)
0,93
A10-405
001 990
5/8“
10,5
1,6
6,0
0,9
7,0
1,1
1,75
A10-406
001 994
3/4“
14,0
2,1
8,1
1,2
9,1
1,4
1,75
A09-506
881 995
3/4“
14,0
2,1
8,1
1,2
9,1
1,4
2,33
A09-507
882 455
7/8“
25,6
3,8
14,0
2,1
16,1
2,4
2,33
A12-506
881 996
3/4“
14,0
2,1
8,1
1,2
9,1
1,4
3,29
A12-507
881 998
7/8“
25,6
3,8
14,0
2,1
16,1
2,4
3,29
A13-507
882 007
7/8“
25,6
3,8
14,0
2,1
16,1
2,4
3,80
A13-509
882 011
1-1/8“
41,4
6,2
25,3
3,8
26,7
4,0
3,80
A17-509
882 012
1-1/8“
41,4
6,2
25,3
3,8
26,7
4,0
4,87
A17-511
882 013
1-3/8“
66,0
9,9
37,6
5,6
42,8
6,4
Cat.I
Mod. D1*
4,87
A11-607
882 014
7/8“
25,6
3,8
14,0
2,1
16,1
2,4
4,30
A13-607
882 015
7/8“
25,6
3,8
14,0
2,1
16,1
2,4
4,98
A13-609
882 019
1-1/8“
41,4
6,2
25,3
3,8
26,7
4,0
4,98
A14-611
882 020
1-3/8“
66,0
9,9
37,6
5,6
42,8
6,4
5,48
A17-613
882 022
1-5/8“
100,0
15,0
59,7
9,0
63,9
9,6
6,85
A17-642
889 023
42 mm
100,0
15,0
59,7
9,0
63,9
9,6
6,85
A20-613
882 021
1-5/8“
100,0
15,0
59,7
9,0
63,9
9,6
8,21
A25-613
882 023
1-5/8“
100,0
15,0
59,7
9,0
63,9
9,6
Cat.II
Mod. D1
10,23
* applied higher module as required.
Correction factor for other evaporating temperatures Qn : Nominal capacity
than nominal:
Kt : Correction factor for a pressure drop Qn = Qo x Kt
corresponding 1 K saturation temperature
Qo : Required cooling capacity
Evaporating Temperature (°C)
Correction Factor Ks
144
+4
0
-5
-10
-15
-20
-25
-30
-35
-40
1,00
1,12
1,35
1,75
2,00
2,50
3,00
3,75
5,00
6,60
SGE127-EN-1101
Alco Controls
Ball Valves Series BVE / BVS
new version
Features
• BVS version with schrader valve
• Feature mounting capability
• Hermetic design
• Max. operating pressure PS: 45 bar
• Compatible for high pressure Refrigerants as R 410A and CO2 (sub-critical)
• Light weight design
• Virgin PTFE seat gaskets
• Bi-directional flow characteristics
• Valve cap retained by strap attached to main body
• Pressure relief port design
• UL approval and CE marking acc. PED 97/23 EC
• Applied Standards EN 12284, EN 378, EN12420, PED 97/23/EC, RoHS 2002/95/EC
• To protect valve from un-authorized use a special cap is available as accessory (see page 155)
Type Type
BVE
BVS
Connection size ODF
BVEPart No. BVS
Part No.
inch
BVE-014
806 730 BVS-014
806 750
1/4”
BVE-M06
806 731 BVS-M06
806 751
BVE-038
806 732 BVS-038
806 752
metric
6mm
3/8”
BVE-M10
806 733 BVS-M10
806 753
BVE-012
806 734 BVS-012
806 754
BVE-M12
806 735 BVS-M12
806 755
BVE-058
806 736 BVS-058
806 756
5/8” BVE-034
806 737 BVS-034
806 757
3/4”
BVE-078
806 738 BVS-078
806 758
7/8” 1 1/8”
10mm
1/2”
BVE-118
806 739 BVS-118
806 759
BVE-M28
806 740 BVS-M28
806 760
BVE-138
806 741 BVS-138
806 761
1 3/8”
1 5/8” BVE-158
806 742 BVS-158
806 762
BVE-M42
806 743 BVS-M42
806 763
BVE-218
806 744 BVS-218
806 764
2 1/8”
BVE-258
806 745 BVS-258
806 765
2 5/8”
12mm
16mm 22mm 28mm
35mm
42mm 54mm Technical Data
Max. operating pressure PS
Medium temperature TS
Medium compatibility
SGE127-EN-1101
45 bar
-40 ... 120°C (150°C short term)
HFC, HCFC, CO2, Mineral, Synthetic
and Polyol-Ester (POE) lubricants
145
Alco Controls
Acid Test Kid Series AOK
Features
• Quick & easy test kit
• Universal acid test kit for use with all oils: Mineral, POE etc
• By changing the percentage of oil sample taken, the acid number of the oil can be accurately determined
• Phase separation of the chemicals in the kit provide a positive colour change regardless of the colour and condition of the oil
Type
AOK-U01
146
AOK
Part No.
804 166
SGE127-EN-1101
Alco Controls
Accessories, Spare Parts, Appendix
SGE127-EN-1101
147
Alco Controls
Controller Kits Parts List
Terminal Kits
K03-X32
K03-X33
K09-U00
K02-000
K02-211
K02-540
K03-110
K03-331
K03-640
K03-750
Sensors
ECN-F60
ECN-H60
ECN-N60
ECN-S60
Transformers
ECT-323
ECT-523
ECT-623
Pressure Transmitters
PT5-07M
PT5-30M
Cable Assembly PT5
PT4-M60
807 644
807 645
804 559
800 050
807 647
800 070
807 656
807 648 1
807 653
807 654
804 283
804 359
804 497 1
804 284
804 424
804 332
804 421 1
802 350 1
802 352
804 805 1
EC3-D73 Ctr. Kit
1
1
1
1
1
1
1
1
1
1
PCN
808 041
EC3-X32 Ctr. Kit TCP/IP 808 037
808 036
EXD-U00 Ctr. Kit
808 038
1
EC2-211 Ctr. Kit LON
808 000
1
EC2-212 Ctr. Kit TCP/IP 808 001
1
EC2-291 Ctr. Kit LON
1
EC2-292 Ctr. Kit TCP/IP 808 003
1
EC3-X33 Ctr. Kit
1
1
1
1
1
1
2
1
1
2
1
1
2
1
1
2
1
808 002
EC2-391 Ctr. Kit LON
1
1
4
1
EC2-372 Ctr. Kit TCP/IP 808 011
1
1
4
1
EC2-371 Ctr. Kit LON
1
1
3
1
EC2-352 Ctr. Kit TCP/IP 808 009
1
1
3
1
EC2-351 Ctr. Kit LON
1
1
1
2
1
1
1
EC2-312 Ctr. Kit TCP/IP 808 005
1
1
1
2
1
1
1
EC2-311 Ctr. Kit LON
1
1
2
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
EC2-392 Ctr. Kit TCP/IP 808 007
808 004
808 008
808 010
808 006
EC2-512 Ctr. Kit TCP/IP 808 015
EC2-552 Ctr. Kit TCP/IP 808 019
1
1
1
1
2
1
1
1
1
EC2-712 Ctr. Kit TCP/IP 808 021
EC2-741 Ctr. Kit LON
1
1
1
1
1
1
1
1
EC2-742 Ctr. Kit TCP/IP 808 023
808 022
EC3-331 Ctr. Kit LON
1
1
1
1
1
1
1
1
1
1
1
1
1
1
EC3-332 Ctr. Kit TCP/IP 808 013
808 012
EC3-671 Ctr. Kit LON
1
1
1
1
2
EC3-652 Ctr. Kit TCP/IP 808 046
1
1
1
1
2
EC3-651 Ctr. Kit LON
1
1
1
1
1
2
1
1
1
1
1
2
EC3-672 Ctr. Kit TCP/IP 808 029
808 045
808 028
EC3-751 Ctr. Kit LON
1
1
1
1
1
1
1
1
EC3-752 Ctr. Kit TCP/IP 808 031
808 030
EC3-812 Ctr. Kit TCP/IP 808 033
1
3
1
1
1
EC3-931 Ctr. Kit LON
1
4
1
1
1
1
2
1
4
1
1
1
1
2
148
Controller Kit
EC3-D72 Ctr. Kit TCP/IP 808 042
EC3-932 Ctr. Kit TCP/IP 808 044
808 043
SGE127-EN-1101
Alco Controls
Cable Assemblies with Plug
ALCO offers cables with preconfigured plugs. This
makes installation very easy and quick, only cable
with crimped ends has to be connected.
The cable assemblies are available in various
lengths:
Product Type
SGE127-EN-1101
3.0m
6.0m
ASC-N15 ASC-N30 ASC-N60
ASC 24V for DC-
applications
DS2-N15 EX4 ... EX8 new
loose wires
1.5m
ASC Solenoid Coils
Cable length
FSY
Fan Speed Controls
FSP
Module
Power
connection to FSE
Control Module
804 570
804 571
804 620
804 572
EXV-M15 EXV-M30 EXV-M60
804 663
804 664
804 665
FSF-N15 FSF-N30 FSF-N60
804 640
804 641
804 642
FSE-N15 FSE-N30 FSE-N60
804 680
804 681
804 682
FSP 2-Pin Plug connection
FSP-L15 FSP-L30 to EC2, EC3 or third
804 693
804 694
Party Controllers
OM3 / OM4
Relays Cable
OM3 / OM4
Power Cable
OM3-N30 OM3-N60
805141
805142
OM3-P30 OM3-P60
805151
805152
PT5
Pressure Transmitter
PT4-M15 PT4-M30 PT4-M60
PS3
Pressure Controls
PS3-N15 PS3-N30 PS3-N60
804 803
804 580
804 804
804 581
804 805
804 582
149
Alco Controls
Description
Type
Part No.
Electronic Controllers
EC3 Replacement battery
807 790
Thermo - Expansion Valves
Bulb clamp XB1019
XA 1728-4 803 260
Bulb clamp XC726
XA 1728-5
803 261
Service Tool for T Series
X 99999
800 005
Gasket Set for T, ZZ, L, 935 and TG Series Valves
X 13455 - 1
027 579
Bronze Screws for Following Flange Types: (ZZ-Valves)
C500 , C501 , 9761 , X 6346 , X 6669, A576
Screw BZ 32
803 575
9148 , 9149, 9152 , 9153 , 10331 , 10332
Screw BZ 48
803 576
Steel Screws for Following Flange Types:
C500 , C501 , 9761 , X 6346 , X 6669, A576
Screw ST 32
803 573
9148 , 9149, 9152 , 9153 , 10331 , 10332
Screw ST 48
803 574
Solenoid Valves
Coil clip
Service Tool for 110RB, 240RA, 540RA, M36
Plug acc. toDIN 43650 Cable Gland PG 9
Plug acc. toDIN 43650 Cable Gland PG 11
Repair Kits:
110RB
200RB
240RA8
240RA9
240RA12
240RA16
240RA20
M36-078 / M36-118 / 3031 (upper assembly inc. gasket)
Gasket Kits:
110RB
200RB
240RA8
240RA9/12
240RA16
240RA20
all 3031
801 295
X 11981 - 1
GDM 2009 / PG9
GDM 211 / PG11
027 451
801 012
801 013
KS 30040-1
KS 30039/
KS 30109
KS 30061
KS 30062
KS 30063
KS 30065
KS 30097
M36-UNF
801 206
801 205
801 262
801 263
801 264
801 200
801 216
801 440
KS 30040-2
KS 30039-1
KS 30061-1
KS 30062-1
KS 30065-1
KS 30097-1
KS 30177-1
801 232
801 233
801 234
801 235
801 236
801 237
801 268
Pressure Controls
Mounting Bracket, Angle, including screws
Universal for PS1, PS2, FD 113
Mounting Bracket Universal
Extension Bracket for PS1, PS2
Mounting Plate for units with hood
Plug acc. to DIN 43650 for PS3
Cable Gland PG 9
Cable Gland PG 11
Capillary Tube with Flare Nuts 7/16”-20 UNF, 1/4“ SAE, 1.5m
Copper Gasket Set (100 pcs) for R1/4” ( 7/16”-20 UNF, female) Thermostats
150
Mounting Bracket Angle
Universal Mounting Bracket Extension Bracket for TS1
Insulation Console TS1 Standard
Capillary Tube Glands R ½” thread, for bulb style A/C
Capillary Tube Holder (5 pcs)
Capillary Tube with Flare Nuts 7/16”-20 UNF, 1/4“ SAE, 1.5m
803 799
803 798
803 800
803 801
801 012
801 013
803 804
803 780
803 799
803 798
803 800
803 777
803 807
803 778
803 804
SGE127-EN-1101
Alco Controls
Description
Type
Part No.
Oil Management
OM3/
OM4
OS
Flange adapter 3- / 4-hole Screw adapter 11/8“-18 UNEF Screw adapter 3/4“-14 NPTF Screw adapter 1-1/8“-12 UNF Flange adapter 3-hole Rotalock adapter 1-3/4“-12UNF Rotalock adapter 1-1/4”-12 UNF
Flange adapter 4-hole
Solenoid coil 24 VAC, 50/60 Hz, 15VA
Transformer 230 VAC / 24VAC, 25 VA
Transformer 230 VAC / 24VAC, 60 VA
Differential oil check valve 3.5 bar
(Inlet 5/8“-UNF female, outlet 5/8“-UNF male)
Repair Kit for all OM3/OM4 types
(all necessary gaskets, coil clip and oil adapter with screen)
Gasket Set for OSB / OST (50 pcs)
OM0-CUA
OM0-CBB
OM0-CCA
OM0-CCB
OM0-CCC
OM0-CCD
OM0-CCE
OM0-CCF
ASC 24VAC
ECT-323
ECT-623
805 037
805 038
805 039
805 040
805 041
805 042
805 043
805 044
801 062
804 424
804 421
ODP-33A
800 366
OM3-K01
X 99956
805 036
007 591
X 99961
X 11562-2
X 99963
003 710
803 251
003 712
X 99962
003 711
X 99967
X 99968
X 99969
003 716
003 717
003 718
Filter Driers
all ADKS, ADKS-Plus
Gasket Set
Schrader Nipple 1/4” NPT
Core Holder
FDS 48
O’Ring Set
FDS 24
Gasket Set
O’Ring Set
Core Holder
BTAS Repair Kits with screws, gaskets, spring and brass cover:
BTAS 2
BTAS 3
BTAS 4
BTAS 5
Indicators
AMI Upper Part with Indicator
O’Rings 20 pcs
KD 30519-2
KD 30519-3
KD 30519-4
KD 30519-5
065 970
065 971
065 972
065 973
X 12978-1
X 99995
805 742
805 643
Ball Valves
BVE/BVS Special cap to protect valve from un-authorized use (10 pcs)
1
/4” - 7/8” (6 – 22mm) 1 1/8” - 1 3/8” (28 - 35mm)
1 5/8” - 3 1/8” (42 - 54mm)
SGE127-EN-1101
806 770
806 771
806 772
151
Alco Controls
Conversion Table
Power
kW / h = Kcal / h : 860
kW = US ton of refrigeration : 0,284
kW = BTU / h : 3413
Kcal / h = kW / h x 860
US ton of refrigeration = kW x 0,284
BTU / h = kW x 3413
Temperature
°C = (°F - 32) : 1,8
°F = (°C x 1,8) + 32
Pressure
bar = PSI : 14,5
1 bar = 100 000 Pascal
PSI = bar x 14.5
100 Pascal = 1 mbar
Connections
Specification
SAE
SAE 1/4”
SAE 5/16”
SAE
Flare
SAE 3/8”
SAE 1/2”
SAE 5/8”
SAE 3/4”
SAE 7/8”
SAE 1”
R or G
same as
BSP
R
same as
BSP
Connection Tube
inch
/4”
/16” 3
/8”
1
/2”
5
/8”
3
/4”
7
/8”
1
5
1”
11/8”
13/8”
15/8”
21/8”
25/8”
31/8”
Pipe Thread
female
Male Thread : R / NPT / BSP / G
cylindrical
Pipe Thread
male
Female Thread : R / NPT / BSP / G
tapering
Pipe Thread
Thread
metric
6mm
8mm
10mm
12mm
16mm
18mm
22mm
25mm
/16” - 20 UNF
5
/8” - 18 UNF
5
/8” - 18 UNF
3
/4” - 16 UNF
7
/8” - 14 UNF
11/16- 14 UNF
11/4 - 12 UNF
11/2 - 12 UNF
7
35mm
54mm
WithworthPipe Thread
DIN 2999 / ISO 228
WithworthPipe Thread
DIN 2999
Withworth-
G
male
Female Thread : R / BSP / G
Pipe Thread
cylindrical
ISO 228
Pipe Thread
female
Male Thread : R / NPT / BSP
Standard Taper
NPT
tapering
Pipe Thread
Pipe Thread
ASA B 2.1
male
Female Thread : R / NPT / BSP / G
tapering
ODF
Outside
Solder
Given dimension is outside tube diameter.
Diameter
female
Tube has to be pushed into ODF connection.
Female
ODM
Given dimension is outside tube diameter.
Outside
Solder
Expanded tube can be pushed onto ODM connection or tube can be connected
Diameter
male
through a sleeve with the ODM connection.
152
Male
SGE127-EN-1101
Alco Controls
Saturation Pressure Table for Refrigerants
(bar, absolute)
R 410A
R 134a
R 22
R 404 A
R 507
R 407 C
R 23
Temperature
ALCO-Symbol
ALCO-Symbol
Z
M
H
S
S
N
B
°C
Liquid
Vapor
Liquid
Vapor
85
29,29
40,29
47,24
80
26,35
36,52
41,84
75
23,65
33,04
36,97
70
21,17
29,83
33,34
33,01
32,58
65
18,89
26,87
31,95
31,84
32,91
28,62
60
38,44
16,81
24,15
28,75
28,63
29,59
25,04
55
34,47
14,91
21,64
25,80
25,66
26,54
24,91
22,48
21,83
50
30,79
13,17
19,33
23,08
22,94
23,73
22,24
19,88
18,94
45
27,41
11,59
17,21
20,58
20,44
21,14
19,79
17,52
16,35
40
24,31
10,16
15,27
18,29
18,15
18,78
17,55
15,39
14,03
35
21,47
8,87
13,50
16,20
16,06
16,62
15,50
13,46
11,97
30
18,90
7,70
11,88
14,29
14,15
14,65
13,63
11,73
10,14
25
16,56
6,65
10,41
12,55
12,42
12,86
11,93
10,17
8,53
20
14,45
5,72
9,08
10,98
10,85
11,24
10,41
8,78
7,12
15
12,55
4,88
7,88
9,56
9,44
9,78
9,03
7,54
5,89
10
10,85
4,15
6,80
8,28
8,17
8,47
7,79
6,44
4,83
8
10,22
3,88
6,40
7,80
7,70
7,98
7,33
6,03
4,45
6
9,62
3,62
6,02
7,35
7,25
7,52
6,90
5,65
4,09
4
9,04
3,38
5,66
6,92
6,82
7,08
6,48
5,28
3,75
2
8,49
3,15
5,31
6,51
6,41
6,65
6,09
4,94
3,44
0
7,97
2,93
4,98
6,11
6,01
6,25
5,71
4,61
3,14
-2
7,48
2,72
4,66
5,74
5,64
5,86
5,34
4,30
2,87
-4
7,00
2,53
4,36
5,38
5,29
5,50
5,00
4,00
2,61
-6
6,55
2,34
4,08
5,04
4,95
5,15
4,68
3,72
2,37
-8
6,12
2,17
3,81
4,71
4,63
4,82
4,37
3,46
2,15
-10
5,72
2,01
3,55
4,40
4,32
4,50
4,08
3,21
1,95
-12
5,33
1,86
3,31
4,11
4,03
4,20
3,80
2,97
1,76
-14
4,97
1,71
3,08
3,83
3,76
3,92
3,53
2,75
1,58
-16
4,62
1,58
2,86
3,57
3,50
3,65
3,29
2,54
1,42
-18
4,29
1,45
2,65
3,32
3,25
3,40
3,05
2,34
1,28
-20
3,98
1,33
2,46
3,09
3,02
3,15
2,83
2,16
1,14
-22
3,69
1,22
2,27
2,86
2,80
2,93
2,62
1,99
1,02
-24
3,42
1,12
2,10
2,65
2,59
2,71
2,42
1,82
0,90
-26
3,16
1,02
1,94
2,46
2,40
2,51
2,23
1,67
0,80
-28
2,91
0,93
1,78
2,27
2,21
2,32
2,06
1,53
0,71
-30
2,68
0,85
1,64
2,10
2,04
2,14
1,89
1,40
0,62
-32
2,47
0,77
1,51
1,93
1,88
1,98
1,74
1,28
0,55
-34
2,27
0,70
1,38
1,78
1,73
1,82
1,60
1,16
0,48
-36
2,08
0,63
1,26
1,63
1,58
1,67
1,46
1,05
0,42
-38
1,90
0,57
1,16
1,49
1,45
1,53
1,34
0,96
0,36
-40
1,74
0,52
1,05
1,37
1,33
1,40
1,22
0,87
0,32
-42
1,58
0,47
0,96
1,25
1,21
1,28
1,11
0,78
0,27
-44
1,44
0,42
0,87
1,14
1,10
1,17
1,01
0,70
0,23
-46
1,31
0,37
0,79
1,04
1,00
1,07
0,92
0,63
0,20
-48
1,18
0,34
0,72
0,94
0,91
0,97
0,83
0,57
0,17
-50
1,07
0,30
0,65
0,85
0,82
0,88
0,75
0,51
0,14
-52
0,96
0,27
0,58
0,77
0,74
0,80
0,68
0,45
0,12
-54
0,87
0,24
0,52
0,70
0,67
0,72
0,61
0,40
0,10
-56
0,78
0,21
0,47
0,63
0,60
0,65
0,55
0,36
0,09
-58
0,70
0,19
0,42
0,56
0,54
0,59
0,49
0,32
0,07
°C
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-52
-54
-56
-58
-60
-62
-64
-66
-68
-70
-72
-74
-76
-78
-80
-82
-84
-86
-88
-90
-92
-94
-96
-98
-100
-102
-104
-106
-108
-110
-112
-114
-116
-118
-120
-60
SGE127-EN-1101
0,62
0,16
0,38
0,51
0,48
0,53
0,44
0,28
0,06
Temp.
The pressure values required for selection of R 404A and R 407C expansion valves are shown shaded.
153
Alco Controls
CE per Pressure Vessel Directive CE 97 / 23 / EC
Filter Driers
Product
Fluid Volume
TS
PS
Hazard
Conformity
group
(liter)
(°C)
(bar)
category
assessment
Marking
module
ADK-03 / 05 / 08 / 16…
II
0.1 ... 0.38
45
SEP
-
HP & UL
ADK-30 / 41 / 75…
II
0.4 ... 0.65
45
SEP
-
HP & UL
FDB-03 / 05 / 08 / 16…
II
0.1 ... 0.38
45
SEP
-
HP & UL
FDB-30 / 41…
II
0.45 ... 0.5
45
SEP
-
HP & UL
BFK-05 / 08 / 16…
II
0.18 ... 0.32
45
SEP
-
HP & UL
BFK-30…
II
0.4
45
SEP
-
HP & UL
FDS-24…
II
1.0
SEP
-
HP & UL
ADKS-48…
II
2.1
-10 ... +65
34.5
I
A
CE & UL
ADKS-96…
II
3.8
(-45 ... -10)
(25.9) I
A
CE & UL
CE & UL
-40 ... +65
ADKS-144…
II
5.4
I
A
ADKS-192…
II
7.0
II
D1
ASD/ASF-28.../35…/ 45…
II
<1.0
-
HP & UL
II
-45 ... +50
27.5
<1.4
SEP
ASD/ASF50…/75…
SEP
-
HP & UL
BTAS-2…
II
0.42
SEP
-
HP & UL
BTAS-3…
II
-
HP & UL
BTAS-4…
II
-45 ... +50
24
1.97
SEP
BTAS-5…
II
3.19
1.1
CE0036 & UL
SEP
-
HP & UL
I
A
CE & UL
Oil management / components
OSH-404
II
2.0
I
A
CE & UL
OSH-405
II
2.4
I
A
CE & UL
OSH-407
II
2.8
I
A
CE & UL
OSH-409
II
3.0
I
A
CE & UL
I
A
CE & UL
I
A
CE & UL
OSH-411 / -413
II
3.6
OST-404
II
1.8
OST-405
II
-40 ...+65
31
2.6
OST-407
II
3.2
I
A
CE & UL
I
A
CE & UL
CE & UL
OST-409 / -411 / -413
II
3.8
I
A
OSH-611
II
6.5
II
D1
CE0036 & UL
OSH-613 / -617
II
7.9
II
D1
CE0036 & UL
OSB-613 /-617
II
7.8
II
D1
CE0036 & UL
OM3
OM4
II
II
DN 6mm
DN 6mm
-20 ... +80°C
-20 ... +80°C
31
45
SEP
SEP CE under Low Voltage and EMC Directive
CE under Low Voltage and EMC Directive
Suction accumulators
A08-304
II
0.9
SEP
-
HP & UL
A10-305
II
1.1
SEP
-
HP & UL
A12-305 / -306
II
1.3
-10 ... +65
20.7
SEP
-
HP & UL
A14-305 / -306
II
1.6
(-45 ... -10)
(15.5)
SEP
-
HP & UL
A06-404 / -405
II
1.2
SEP
-
HP & UL
A10-405 / -406
II
2.1
SEP
-
HP & UL
154
SGE127-EN-1101
Alco Controls
Suction accumulators (continuation)
Product
Fluid Volume
group
(liter)
TS
PS
Hazard
Conformity
(°C)
(bar)
category
assessment
Marking
module
A09-506 / -507
II
2.7
I
A
CE & UL
A12-506 / -507
II
3.8
I
A
CE & UL
A13-507 / -509
II
4.3
I
A
CE & UL
A17-509 / -511
II
5.4
I
A
CE & UL
A11-607
II
5.1
-10 ... +65
20.7 I
A
CE & UL
A13-607 / -609
II
5.8
(-45 ... -10)
(15.5)
I
A
CE & UL
A14-611
II
6.4
I
A
CE & UL
A17-613
II
7.9
I
A
CE & UL
A20-613
II
9.4
I
A
CE & UL
A25-613
II
11.6
II
D1
CE0036 & UL
Marking
Pressure switches
Product
Fluid DN
TS
PS
Hazard
Conformity
group
(mm)
(°C)
(bar)
category
assessm. module
PS1-B3…, PSA-B3…
6
IV
B, D
CE0035 & UL
PS1-S3…, PSA-S3…
6
IV
B, D
CE0035 & UL
PS1-W3…, PSA-W3…
6
IV
B, D
CE0035 & UL
PS1-B5…, PSA-B5…
6
IV
B, D
CE0035 & UL
PS1-S5…, PSA-S5…
6
IV
B, D
CE0035 & UL
PS1-W5…, PSA-W5…
6
IV
B, D
CE0035 & UL
All other PS1 types
6
PS2-B7…, PSB-B7…
6
IV
B, D
CE0035 & UL
PS2-C7…, PSB-C7…
6
IV
B, D
CE0035 & UL
PS2-T7…, PSB-T7…
6
IV
B, D
CE0035 & UL
PS2-B7…, PSB-B7…
6
IV
B, D
CE0035 & UL
PS2-C7…, PSB-C7… 6
IV
B, D
CE0035 & UL
PS2-C8…, PSB-C8…
6
IV
B, D
CE0035 & UL
PS2-G8…, PSB-G8…
6
IV
B, D
CE0035 & UL
PS2-S8…, PSB-S8…
6
IV
B, D
CE0035 & UL
PS2-T7…, PSB-T7…
6
IV
B, D
CE0035 & UL
PS2-W7…, PSB-W7…
6
IV
B, D
CE0035 & UL
All other PS2 types
6
22
-50 ... +70
32
22/32
22
-50 ... +70
-40 ... +70
32
22/32
27
Under LVD, excluded from PED
Under LVD, excluded from PED
CE & UL
CE
PS3-B.1…,PS3-W.1…
6
IV
B, D
CE0035 & UL
PS3-B.4…,PS3-S.4…
6
IV
B, D
CE0035 & UL
PS3-B.5…,PS3-S.5…
6
IV
B, D
CE0035 & UL
PS3-W.4…,PS3-W.5…
6
IV
B, D
CE0035 & UL
PS3-C.4…,PS3-T.4…,PS3-X.4…
6
-40 ... +150
IV
B, D
CE0035 & UL
PS3-C.5…,PS3-T.5…,PS3-X.5…
6
IV
B, D
CE0035 & UL
PS3-B6…,PSC-B6…
6
IV
B, D
CE0035 & UL
PS3-W6…,PSC-W6…
6
IV
B, D
CE0035 & UL
PS3-S6…,PSC-S6…
6
IV
B, D
CE0035 & UL
All other PS3 type
6
FD113…
6
-40 ... +70
-40 ... +150
-40 ... +70
32
43
27/32
Under LVD, excluded from PED
Under LVD, excluded from PED
CE
CE & UL
LVD = Low Voltage Directive
SGE127-EN-1101
155
Alco Controls
Fan speed Controllers
Product
Fluid DN
TS
PS
Hazard
group
(mm)
(°C)
(bar)
category
Conformity
assessment
module
Marking
FSY-41…
II
6
27
CE
FSY-42…
II
6
32under LVD, excluded from PED
CE
FSY-43…
II
6
43
CE
PT5-18M/T, PT5-30M/T
II
II
6
6
-50 ... +80
27
45
SEP
SEP
-
-
CE
CE
PT5-50M/T
II
6
-25 ... +80
72
SEP
-
CE
-
-
-20 ... +70
Transmitters
PT5-07M/T
mobile applic.:
Thermo® Expansion Valves and Electrical Control Valves
TI
II
max. 16
45
SEP
TX3
II
max. 16
45
SEP
-
-
TX6-H/M/N/S..
II
max. 22
31
SEP
-
-
TX6-Z..
II
max. 22
T-series
II
max. 28
-45 ... +65
42
SEP
-
-
31
SEP
-
-
L-series
II
max. 28
31
SEP
-
-
935-series
II
max. 28
31
SEP
-
-
ZZ-series
II
max. 28
-120 ... +65
31
SEP
-
-
EX2
II
max. 12
-40 ... +50
40
SEP
-
-
max. 22
45
SEP
-
-
45
I
A
CE
45
I
A
CE
EX4/EX5/EX6
II
EX7
II
35
EX8
II
42
-50 ... +100
Solenoid valves
110 RB 2…
II
6 ... 10
31
SEP
-
-
200 RB 3/4/6…
II
10 ... 16
31
SEP
-
-
16 ... 28
240 RA 8/9/12…
II
240 RA 16T9
II
240 RA 16T11
II
240 RA 20T11/13/17…
II
28
-40 ... +120
35
31
SEP
-
-
31
SEP
-
-
31
I
A
CE
35 ... 54
31
I
A
CE
540 RA 8/9/12/16…
II
16 ... 28
31
SEP
-
-
540 RA 20T11
II
35 ... 54
28
SEP
-
-
M36-078
II
35
SEP
-
-
M36-118
II
35
SEP
-
-
31
SEP
-
-
28
-40 ... +120
28
Regulators
ACP
II
6 ... 10
CPHE…
II
12 ... 28
-40 ... +120
28
SEP
-
-
PRE/PRC
II
16 ... 35
-30 ... +80
25
SEP
-
-
BVE/BVS... II
≤ 28
45
SEP
-
-
BVE/BVS….
II
45
I
A
CE
Ball valves
-40 ... +120
≥ 35
Hazard Category: SEP = Sound Engineering Practice acc. to art. 3.3 of PED.
156
SGE127-EN-1101
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