Cooling units
Cooling units
10
Automática Electrónica y Control, S.L. Lacy, 30 Acc. - 08202 Sabadell (Barcelona)
Tel 937 207 066 Fax 937 209 999 www.automatica-elec.es [email protected]
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Reliable to the farthest
corner
DT
DTS,
TS DT
DTI
TI and
d DTT
Cooling unit series
In addition to quality, function and performance, we have also taken
into account the subject of ‘service-friendliness’ while developing our
cooling units.
The trouble-free running of your process controller is always at the
centre of attention in the realisation phase of our products, as well
as optimised energy consumption and usage of materials and time.
The DTI and DTS series are two extraordinary cooling unit product
lines available to you. These satisfy all requirements for partially
recessed (DTI) and side mounted (DTS) installation for every size
of enclosure.
Furthermore, an absolute world innovation: DTT. The top mounted
cooling units offer unique security through the innovative, patented
condensate management system and it is installable in the most
limited of spaces.
11
Cooling units
A world innovation: DTT
top mounted cooling units
This new milestone in the development of innovative cooling units at
Pfannenberg features a unique, patented condensate management
system, which prevents all condensate from penetrating into the
electrical enclosure. The very small installation size also means that
you can install your electrical enclosures in a row to save space.
Further advantages of the DTT series:
• Excellent level of security thanks to patented condensate
management system
• Perfect service-friendliness and long maintenance intervals
• Product variety: 3 installation sizes with 6 performance levels are
available
• Modern design and large selection of surface finishes and colours
• Environmental protection thanks to energy efficiency and
recyclability
• Easy mounting: Quick release mounting frame
The proven industry standard:
DTI/DTS cooling units for partially-recessed
and side mounted mounted installation
Innovative technology
• Condenser with 3 mm fin spacing, highly effective protection against strongly
contaminated ambient air
• Large distance between intake and exhaust vents, safe circulation within the
electrical enclosure due to long passage of air, therefore hot spots are eliminated
• Optional multi-controller with separate temperature probe and optical interface,
secure remote monitoring and diagnosis
Service and mounting friendliness
• Integrated Cooling System©: DTI 9x41, mounted by 1 man in 2 minutes
• Patented, toolless fastening system, integrated seal
• Mechanical standardisation saves time and money
High variability
• Integrated Cooling System©: one mounting cut-out for 5 different performances
• Easy adaptation of the required cooling performance from 320 W to 4000 W
Conforms to international standards
• Optionally available with integrated condensate evaporation system
• DTS Cooling units up to protection class NEMA 4/4X
12
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
All cooling units at a glance
Type
Cooling capacity
Rated voltage
Dimensions (HxWxD)
Approvals
UL
cUL GOST CSA
Page
CE
Cooling units from the DTI and DTS series – cooling units in installation and surface mounting variants for side and door mounting
DTI 9841
4000 W
DTS 9841
400 V
1539 x 485 x 360 mm
14
1549 x 485 x 360 mm
DTI 9541
2500 W
DTS 9541
230 V / 400 V
1536 x 485 x 240 mm
16
1543 x 485 x 240 mm
DTI 9441
2000 W
DTS 9441
230 V / 400 V
1536 x 485 x 240 mm
16
1543 x 485 x 240 mm
DTI 9341
1500 W
DTS 9341
115 V / 230 V / 400 V
1536 x 485 x 180 mm
18
1539 x 485 x 180 mm
DTI 9241
1000 W
DTS 9241
115 V / 230 V / 400 V
1536 x 485 x 180 mm
18
1539 x 485 x 180 mm
DTI 9141
950 W
DTS 9141
115 V / 230 V / 400 V
958 x 410 x 248 mm
20
964x 410 x 248 mm
DTI 9341C
1500 W
DTS 9341C
115 V / 230 V / 400 V
958 x 410 x 248 mm
20
964 x 410 x 248 mm
DTI 9041
870 W
DTS 9041
115 V / 230 V / 400 V
599 x 380 x 231/231/363 mm
22
604 x 380 x 231/231/363 mm
DTI 9031
510 W
DTS 9031
115 V / 230 V / 400 V
562 x 310 x 212/212/353 mm
24
565 x 310 x 212/212/353 mm
DTFI 9021
320 W
115 V / 230 V / 400 V
326/326/464 x 385 x 252 mm
26
DTI 9021
320 W
115 V / 230 V
329 x 385 x 252 mm
26
DTS 9011H
300 W
115 V / 230 V
300 x 495 x 140 mm
28
DTS 7541
2500 W
400 V
1350 x 397 x 270 mm
30
DTS 7441
2000 W
400 V
1350 x 397 x 270 mm
30
DTS 7341
1500 W
115 V / 230 V / 400 V1
1350 x 390 x 200 mm
32
DTS 7241
1000 W
115 V / 230 V
1350 x 390 x 200 mm
Cooling units from the DTS-Ex Cooling unit series for side mounting in Ex-areas (
32
2
II 2 G Ex px II B)
DTS-Ex 7641
3000 W
400 V
1804 x 475 x 452 mm
34
DTS-Ex 7541
2500 W
230 V / 400 V
1804 x 475 x 452 mm
36
DTS-Ex 7341
1800 W
230 V / 400 V
1804 x 475 x 452 mm
36
Cooling units from the DTS Cooling unit series for side mounting in outdoor areas
DTS 3661/3681
5500 W
400 V
1667 x 483 x 623 mm
38
DTS 3561/3581
4000 W
400 V
1502 x 483 x 534 mm
40
DTS 3361/3381
2800 W
400 V
1502 x 403 x 468 mm
42
DTS 3261/3281
2000 W
115 V / 230 V / 400 V
1209 x 395 x 326 mm
44
DTS 3161/3181
1100 W
115 V / 230 V / 400 V
748 x 395 x 294 mm
46
DTS 3061/3081
680 W
115 V / 230 V
512 x 256 x 274 mm
48
Roof-mounted cooling units from the DTT series – Cooling units for top mounting
DTT 6801
4000 W
400 V
485 x 795 x 575 mm
50
DTT 6601
3000 W
400 V
485 x 795 x 575 mm
50
DTT 6401
2000 W
115 V / 230 V / 400 V
435 x 595 x 495 mm
52
DTT 6301
1500 W
115 V / 230 V / 400 V
435 x 595 x 495 mm
52
DTT 6201
1000 W
115 V / 230 V / 400 V
435 x 595 x 395 mm
54
DTT 6101
500 W
115 V / 230 V
435 x 595 x 395 mm
54
100–500 W
24 V DC / 230 V AC
see page 57
56
Peltier Cooling units
Peltier
1
2
variant without UL
TÜV approval
available
pending
Further information can be found on the Internet:
www.pfannenberg.com · www.pfannenberg-spareparts.com
Keep up to date. Subscribe to the newsletter now:
newsletter.pfannenberg.com
13
Cooling units
DTI/DTS 9841
Cooling unit 4000 W
DTI: for partially recessed mounting of the
cooling unit in the door or side
DTS: for outer mounting of the cooling unit on the door or side
• Integrated Cooling System©: one mounting cut-out for 5 cooling performance ratings,
mounted by 1 man in 2 minutes
• Condenser with 3 mm fin spacing, highly effective protection against strongly
contaminated ambient air
• Large distance between intake and exhaust vents, safe circulation within the
electrical enclosure due to long passage of air, therefore hot spots are eliminated
• Integrated fault and door contact
• Suitable for various supply voltages: 380 V / 400 V / 440 V / 460 V / 480 V
• Optionally available with integrated condensate evaporation system
• DTS variants: cut-out compatible with PWS 7332 L air/water heat exchanger
Data
DTI/DTS 9841
DTI standard controller
Article number
Unit
13269832055
DTI multi controller
13269862055
DTS standard controller
13289832055
DTS multi controller
13289862055
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
Cooling performance
according to EN 14511
L35/L35
L35/L50
3050
Power consumption
L35/L35
1891 / 2336
Current consumption
L35/L35
4.2 / 3.6
Starting current
L35/L35
28.3 / 25.2
internal
1670
external
1400
Unimpeded airflow (free flow)
Pre fuse T
Weight (without packaging)
A
86
DTS
86
dB(A)
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
2100
Duty cycle
g
100 %
Condensate management
condensate drain; integrated condensate evaporation system optional
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
Pre-filter, aluminium
1
18329841010
58
different colours available on request
Approvals see page 13
14
m3/h
<70
DTI
Ambient temperature range
1
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Design
W
16
Type of connection
Refrigerant
V
4000
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTI/DTS 9841
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
6000
5000
4000
+ 45 °C
3000
+ 35 °C
2000
+ 25 °C
1000
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
DTI
X
mm
485
Y
Z
K
L
1549
360
1510
450
DTI variants partially recessed by 120 mm after installation
DTS
mm
X
Y
Z
A
B
C
D
E
F
G
H
I
485
1539
360
700
282
220
17.5
450
510
290
315
350
Mounting holes Ø 8 mm and cut-out radii R20
DTI 9841
Z
DTS 9841
X
Z
X
D
L
E
A
Y
K
Y
F
B
C
G
H
I
Further technical information can be found on the Internet under www.pfannenberg.com
15
Cooling units
DTI/DTS 9541
Cooling unit 2500 W
DTI/DTS 9441
Cooling unit 2000 W
DTI: for partially recessed mounting of the
cooling unit in the door or side
DTS: for outer mounting of the cooling unit on the door or side
• Integrated Cooling System©: one mounting cut-out for 5 cooling performance ratings,
mounted by 1 man in 2 minutes
• Condenser with 3 mm fin spacing, highly effective protection against strongly
contaminated ambient air
• Large distance between intake and exhaust vents, safe circulation within the
electrical enclosure due to long passage of air, therefore hot spots are eliminated
• Integrated fault and door contact
• Suitable for various supply voltages: 380 V / 400 V / 440 V / 460 V / 480 V
• Optionally available with integrated condensate evaporation system
• DTS variants: cut-out compatible with PWS 7332 L air/water heat exchanger
Data
Article number
DTI/DTS 9541
DTI/DTS 9441
Unit
DTI standard controller
13269532055
13269541055
13269432055
13269441055
DTI multi controller
13269562055
13269571055
13269462055
13269471055
DTS standard controller
13289532055
13289541055
13289432055
13289441055
DTS multi controller
13289562055
13289571055
13289462055
13289471055
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
Cooling performance
according to EN 14511
L35/L35
Power consumption
L35/L35
Current consumption
Starting current
Unimpeded airflow (free flow)
L35/L50
L35/L35
3.5 / 3.9
L35/L35
10.9 / 11.8
W
880 / 1250
1245 / 1500
5.13 / 6.1
3.2 / 3.7
6.75 / 8.5
23 / 23
10.5 / 11.2
33 / 31
internal
890
external
1200
A
m3/h
16
A
spring-type terminal included with plug
Weight (without packaging)
< 65
DTI
67
DTS
71
Ambient temperature range
dB(A)
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
1000
Duty cycle
g
100 %
Condensate management
condensate drain; integrated condensate evaporation system optional
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
Pre-filter, aluminium
1
18329241010
58
different colours available on request
Approvals see page 13
16
V
1440
950 / 1155
Noise level (according to EN ISO 3741)
1
230
2000
1800
Type of connection
Design
400 / 460 3~
1140 / 1450
Pre fuse T
Refrigerant
230
2500
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTI/DTS 9541
DTI/DTS 9441
3500
3500
3000
3000
2500
2500
2000
+ 45 °C
2000
1500
+ 35 °C
1500
+ 25 °C
1000
+ 45 °C
+ 35 °C
1000
+ 25 °C
500
500
0
0
25
30
35
40
45
50
55
25
Dimensions
DTI
X
485
30
35
40
45
50
55
Ambient temperature TA [°C]
Ambient temperature TA [°C]
mm
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Y
Z
K
L
1536
240
1510
450
DTI variants partially recessed by 120 mm after installation
DTS
mm
X
Y
Z
A
B
C
D
E
F
G
H
I
485
1543
240
700
282
220
17.5
450
510
290
315
350
Mounting holes Ø 8 mm and cut-out radii R20
DTI 9441/DTI 9541
Z
DTS 9441/DTS 9541
X
Z
X
D
L
E
A
Y
K
Y
F
B
C
G
H
I
Further technical information can be found on the Internet under www.pfannenberg.com
17
Cooling units
DTI/DTS 9341
Cooling unit 1500 W
DTI/DTS 9241
Cooling unit 1000 W
DTI: for partially recessed mounting of the
cooling unit in the door or side
DTS: for outer mounting of the cooling unit on the door or side
• Integrated Cooling System©: one mounting cut-out for 5 cooling performance ratings,
mounted by 1 man in 2 minutes
• Condenser with 3 mm fin spacing, highly effective protection against strongly
contaminated ambient air
• Large distance between intake and exhaust vents, safe circulation within the
electrical enclosure due to long passage of air, therefore hot spots are eliminated
• Integrated fault and door contact
• Suitable for various supply voltages: 380 V / 400 V / 440 V / 460 V / 480 V
• Optionally available with integrated condensate evaporation system
• DTS variants: cut-out compatible with PWS 7332 L air/water heat exchanger
Data
Article number
DTI/DTS 9341
DTI/DTS 9241
Unit
DTI standard controller
13269349055
13269341055
13269344055
13269249055
13269241055
13269244055
DTI multi controller
13269379055
13269371055
13269374055
13269279055
13269271055
13269274055
DTS standard controller
13289349055
13289341055
13289344055
13289249055
13289241055
13289244055
DTS multi controller
13289379055
13289371055
13289374055
13289279055
13289271055
13289274055
230
115
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 2~
L35/L35
Cooling performance
according to EN 14511
L35/L50
Power consumption
L35/L35
Current consumption
L35/L35
Starting current
L35/L35
Unimpeded airflow (free flow)
230
115
780
1020 / 1740
3.0 / 3.6
5.1 / 6.1
10.6 / 13
2.2 / 2.6
3.7 / 4.4
7.6 / 8.4
12.9 / 12.0
21.4 / 19.9
32.2 / 37
6.9 / 11.1
11.5 / 18.5
31.7 / 32.2
internal
890
external
890
6
16
16
Weight (without packaging)
840 / 900
A
m3/h
4
16
16
A
< 62
dB(A)
DTI
55
50
55
50
DTS
56
51
56
51
Ambient temperature range
kg
+15 … +55 / +59 … +131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
500
Duty cycle
g
100 %
Condensate management
condensate drain; integrated condensate evaporation system optional
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
Colour (cover)
Accessories
RAL 7035*
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
Pre-filter, aluminium
1
18329241010
58
different colours available on request
Approvals see page 13
18
740 / 910
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
1
780 / 960
W
800 / 1040
Type of connection
Design
V
1000
1200
840 / 1080
Pre fuse T
Refrigerant
400 2~
1500
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTI/DTS 9341
DTI/DTS 9241
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
1750
2500
1500
2000
1250
+ 45 °C
1500
+ 45 °C
1000
1000
+ 35 °C
750
+ 25 °C
500
+ 35 °C
+ 25 °C
500
250
0
25
30
35
40
45
50
0
55
25
Dimensions
DTI
X
mm
485
30
35
40
45
50
55
Ambient temperature TA [°C]
Ambient temperature TA [°C]
Y
Z
K
L
1536
180
1510
450
DTI variants partially recessed by 60 mm after installation
DTS
mm
X
Y
Z
A
B
C
D
E
F
G
H
I
485
1539
180
700
282
220
17.5
450
510
290
315
350
Mounting holes Ø 8 mm and cut-out radii R20
DTI 9241/DTI 9341
Z
DTS 9241/DTS 9341
X
Z
X
D
L
E
A
Y
K
Y
F
B
C
G
H
I
Further technical information can be found on the Internet under www.pfannenberg.com
19
Cooling units
DTI/DTS 9141
Cooling unit 950 W
DTI/DTS 9341C
Cooling unit 1500 W
DTI: for partially recessed mounting of the cooling unit in the
door or side
DTS: for outer mounting of the cooling unit on the door or side
• Suitable for use with a door width of 500 mm
• Large distance between intake and exhaust vents, safe circulation within the
electrical enclosure due to long passage of air, therefore hot spots are eliminated
• Integrated fault and door contact
• Optionally available with integrated condensate evaporation system
• DTI variants: fast mounting without drilling and adhering the electrical enclosure seal
Data
Article number
DTI/DTS 9141
DTI/DTS 9341C
Unit
DTI standard controller
13299149055
13299141055
13299144055
13291549055
13291541055
13291544055
DTI multi controller
13299179055
13299171055
13299174055
13291579055
13291571055
13291574055
DTS standard controller
13249149055
13249141055
13249144055
13241549055
13241541055
13241544055
DTS multi controller
13249179055
13249171055
13249174055
13241579055
13241571055
13241574055
400 2~
230
115
230
115
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
L35/L35
Cooling performance
according to EN 14511
L35/L50
Power consumption
L35/L35
Current consumption
Starting current
Unimpeded airflow (free flow)
515 / 623
L35/L35
2.73 / 2.98
L35/L35
13.94 / 15.19
750
842
950
2.98 / 3.25
9.1
23.3 / 25.4
33.2
13.5
33.2 / 27.6
31.7
885
885
10
16
6
A
m3/h
10
16
A
spring-type terminal included with plug
< 62
dB(A)
DTI
43
36
46
39
DTS
45
38
48
41
Ambient temperature range
kg
+15 … +55 / +59 … +131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
400
Duty cycle
g
100 %
Condensate management
condensate drain; integrated condensate evaporation system optional
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
Colour (cover)
Accessories
RAL 7035*
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
20
5.4 / 6
20
570
Weight (without packaging)
1
3.2
570
Noise level (according to EN ISO 3741)
Design
1220
internal
4
W
907 / 1047
external
Type of connection
V
1500
520
576 / 697
Pre fuse T
Refrigerant
400 2~
950
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTI/DTS 9141
DTI/DTS 9341C
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
1750
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
2500
1500
2000
1250
1500
1000
750
1000
+ 45 °C
+ 35 °C
500
250
0
+ 45 °C
500
+ 35 °C
+ 25 °C
25
30
35
40
45
50
+ 25 °C
0
55
25
30
Ambient temperature TA [°C]
Dimensions
DTI
X
mm
410
35
40
45
50
55
Ambient temperature TA [°C]
Y
Z
K
L
958
248
900
380
DTI variants partially recessed by 60 mm after installation
DTS
mm
X
Y
Z
A
B
C
D
E
410
964
248
662
320
562
350
15
Mounting holes Ø 8 mm and cut-out radii R20
DTI 9141/DTI 9341C
Z1
X
DTS 9141/DTS 9341C
Z
X
E
B
Y
Y
A
C
Z2
D
Further technical information can be found on the Internet under www.pfannenberg.com
21
Cooling units
DTI/DTS 9041
Cooling unit 870 W
DTI: for partially recessed mounting of the
cooling unit in the door or side
DTS: for outer mounting of the
cooling unit on the door or side
• Suitable for use with a door width of 400 mm
• Large distance between intake and exhaust vents, safe circulation within the
electrical enclosure due to long passage of air, therefore hot spots are eliminated
• Integrated fault and door contact
• Optionally available with integrated condensate evaporation system
• DTI variants: fast mounting without drilling and adhering the electrical enclosure seal
Data
Article number
DTI/DTS 9041
Unit
DTI standard controller
13299049055
13299041055
13299044055
DTI multi controller
13299079055
13299071055
13299074055
DTS standard controller
13249049055
13249041055
13249044055
DTS multi controller
13249079055
13249071055
13249074055
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 2~
230
115
810
870
790
Cooling performance
according to EN 14511
L35/L35
L35/L50
483
580
590
Power consumption
L35/L35
580 / 702
524 / 634
783
Current consumption
L35/L35
3.2 / 3.49
3.06 / 3.34
7.6
Starting current
L35/L35
20.2 / 22.02
22.16 / 24.15
40.1
Unimpeded airflow (free flow)
internal
570
external
570
Pre fuse T
4
Type of connection
Weight (without packaging)
< 63
37
29.5
DTS
37
29.5
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
16
A
< 64
dB(A)
kg
°C / °F
400
Duty cycle
g
100 %
Condensate management
condensate drain; integrated condensate evaporation system optional
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
22
10
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
1
A
m3/h
DTI
Ambient temperature range
Design
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Refrigerant
V
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTI/DTS 9041
Cooling
capacity Q0 [W]
Electrical enclosure
internal temperature Ti
230 V 50 Hz
1750
1500
1250
1000
750
+ 45 °C
+ 35 °C
500
+ 25 °C
250
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
DTI
X
mm
380
Y
Z 115 V / 230 V
Z 400 V
K
L
599
231
363
577
350
DTI variants partially recessed by 60 mm after installation
DTS
mm
X
Y
Z 115 V / 230 V
Z 400 V
A
B
C
D
E
F
G
380
604
231
363
472
285
272
150
288
40
300
Mounting holes Ø 8 mm and cut-out radii R20
DTI 9041
Z1
DTS 9041
Z
X
Y
Y
X
only
400 V
Z2
B
L
D
A
K
C
E
F
G
Further technical information can be found on the Internet under www.pfannenberg.com
23
Cooling units
DTI/DTS 9031
Cooling unit 510 W
DTI: for partially recessed mounting of the
cooling unit in the door or side
DTS: for outer mounting of the
cooling unit on the door or side
• Suitable for use with a door width of 400 mm
• Large distance between intake and exhaust vents, safe circulation within the
electrical enclosure due to long passage of air, therefore hot spots are eliminated
• Integrated fault and door contact
• DTI variants: fast mounting without drilling and adhering the electrical enclosure seal
Data
Article number
DTI/DTS 9031
Unit
DTI standard controller
13295049055
13295041055
13295044055
DTI multi controller
13295079055
13295071055
13295074055
DTS standard controller
13245049055
13245041055
13245044055
DTS multi controller
13245079055
13245071055
13245074055
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 2~
230
115
Cooling performance
according to EN 14511
L35/L35
410 / 540
510 / 580
585
L35/L50
305 / 360
365 / 395
545
Power consumption
L35/L35
297 / 354
283 / 337
322
Current consumption
L35/L35
1.59 / 1.53
1.58 / 1.64
3.29
Starting current
L35/L35
8.63 / 7.86
14.31 / 13.8
26.15
Unimpeded airflow (free flow)
internal
280
external
345
Pre fuse T
4
Type of connection
Weight (without packaging)
10
A
63
dB(A)
26
21
DTS
27
22
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
kg
°C / °F
250
Duty cycle
g
100 %
Condensate management
condensate drain
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
24
6
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
1
A
m3/h
DTI
Ambient temperature range
Design
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Refrigerant
V
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTI/DTS 9031
Cooling
capacity Q0 [W]
Electrical enclosure
internal temperature Ti
230 V 50 Hz
1250
1000
750
500
+ 45 °C
+ 35 °C
250
+ 25 °C
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
DTI
X
mm
310
Y
Z 115 V / 230 V
Z 400 V
K
L
562
212
353
495
265
DTI variants partially recessed by 67 mm after installation
DTS
mm
X
Y
Z 115 V / 230 V
Z 400 V
A
B
C
D
E
310
565
212
353
422
215
435
235
8
Mounting holes Ø 8 mm and cut-out radii R20
DTI 9031
Z1
DTS 9031
X
Z
X
L
E
B
Y
K
Y
only
nur
400
400 V
V
A
C
Z2
D
Further technical information can be found on the Internet under www.pfannenberg.com
25
Cooling units
DTFI 9021
Cooling unit 320 W
DTI 9021
Cooling unit 320 W
• Compact design, ideal for flat control cabinets, control consoles
and operating units
• Diagnostic message via operating display
• Integrated fault and door contact
• Optionally available with integrated condensate evaporation system
DTFI variants:
• Simple and fast mounting without drilling
• Small structural height for integration in machine control cabinets
• Cut-out compatible with 3rd and 4th Generation Filterfans, installation size 6
Data
Article number
DTFI 9021
standard controller
13293149055
DTI 9021
13293141055
13293144055
13293041055
Unit
13293044055
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 2~
230
115
230
115
Cooling performance
according to EN 14511
L35/L35
230 / 290
320 / 340
320
320 / 340
320
L35/L50
220 / 280
300 / 330
250
300 / 330
250
Power consumption
L35/L35
200 / 200
230 / 240
240
230 / 240
240
Current consumption
L35/L35
1 / 0.9
1.6
2.7
1.6
2.7
Starting current
L35/L35
6.6 / 5.9
11.7 / 10.9
11.4
11.7 / 10.9
11.4
Unimpeded airflow (free flow)
internal
282
external
282
Pre fuse T
4
Type of connection
6
6
22
Ambient temperature range
6
16
6
A
dB(A)
17
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
kg
°C / °F
350
Duty cycle
g
100 %
Condensate management
condensate drain; integrated condensate evaporation system optional
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 7035 1
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
26
m3/h
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
1
A
< 62
Weight (without packaging)
Design
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Refrigerant
V
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTFI 9021 / DTI 9021
Cooling
capacity Q0 [W]
Electrical enclosure
internal temperature Ti
230 V 50 Hz
1000
750
500
250
+ 45 °C
+ 35 °C
+ 25 °C
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
DTFI
X
mm
DTI
mm
Y 115 V / 230 V
Y 400 V
Z1
Z2
K
L
385
326
464
75
170
291
291
X
Y 115 V / 230 V
Z1
Z2
A
B
C
D
E
385
329
178
67
289
304
304
210
7.5
Mounting holes Ø 8 mm and cut-out radii R20
DTFI 9021
DTI 9021
nounrly4 400 V
00 V
Z1
Z1
X
Z2
Y
Z2
Y
X
E
B
L
A
K
C
D
Further technical information can be found on the Internet under www.pfannenberg.com
27
Cooling units
DTS 9011H
Cooling unit 300 W
• Service-friendly, compact design
• Small mounting area, ideal for small electrical enclosures
and larger electrical enclosures for the cooling of hot spots
• Simple and fast mounting with brackets for door or side mounting
• Cut-out compatible with 3rd and 4th Generation Filterfans, installation size 6
• Integrated collective fault and door contact (potential-free)
• 100% reliability with controllers by Pfannenberg
Data
Article number
DTS 9011H
DTS standard controller
13242541055
Unit
13242544055
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
L35/L35
300
300
L35/L50
340
255
Power consumption
L35/L35
275 / 290
295
Current consumption
L35/L35
1.52 / 1.56
2.6
Starting current
L35/L35
4.52 / 4.66
5.1
internal
160
external
160
Pre fuse T
DTS
Ambient temperature range
Refrigerant
m3/h
A
< 65
dB(A)
15
kg
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
130
g
100 %
Condensate management
Design
A
+ 15 … + 55 / + 59 … + 131
Duty cycle
Protection system
according to EN 60529
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Control range (adjustable)
V
16
Type of connection
condensate drain
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70352
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
performance data based on 60 Hz operation
2
different colours available on request
Approvals see page 13
28
1151
Cooling performance
according to EN 14511
Unimpeded airflow (free flow)
1
230
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 9011H
230 V 50 Hz
Cooling
capacity Q0 [W]
Electrical enclosure
internal temperature Ti
400
350
300
250
200
+ 45 °C
150
100
+ 35 °C
25
30
35
40
45
+ 25 °C
55
50
Ambient temperature TA [°C]
Dimensions
mm
X
Y
Z
K
L
495
300
140
281
471
DTS 9011H
Z
L
X
K
Y
Further technical information can be found on the Internet under www.pfannenberg.com
29
Cooling units
DTS 7541
Cooling unit 2500 W
DTS 7441
Cooling unit 2000 W
• Powerful radial fans ensure optimum air circulation inside the enclosure
• Sealed with protective edging, no extensive work on the installation
cut-out necessary
• New standard electronics
• Special voltages 380V / 400V / 440V / 460V / 480V as standard
Data
Article number
DTS 7541
DTS 7441
DTS standard controller
13287532055
13087432055
DTS multi controller
13087562055
13087462055
Unit
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
L35/L35
2500
2000
L35/L50
1800
1500
Power consumption
L35/L35
1400
1200
Current consumption
L35/L35
3.2
2.8
Starting current
L35/L35
11.5
10.4
Unimpeded airflow (free flow)
internal
900
850
external
1000
1000
Pre fuse T
A
m3/h
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
< 65
dB(A)
Weight (without packaging)
75
kg
Ambient temperature range
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
Refrigerant
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
g
100 %
Condensate management
condensate drain
Protection system
according to EN 60529
Design
°C / °F
850
Duty cycle
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
30
W
10
Type of connection
1
V
Cooling performance
according to EN 14511
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 7541
DTS 7441
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
3500
3500
3000
3000
2500
2500
+ 45 °C
2000
2000
+ 35 °C
1500
+ 35 °C
+ 25 °C
1000
500
0
+ 45 °C
1500
+ 25 °C
1000
500
25
30
35
40
45
50
0
55
25
Dimensions
DTS
X
397
30
35
40
45
50
55
Ambient temperature TA [°C]
Ambient temperature TA [°C]
mm
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Y
Z
A
B
C
D
E
F
G
H
I
1350
270
421.5
471.5
234
17.5
335
390
465
350
330
Mounting holes Ø 8 mm and cut-out radii R20
DTS 7541 / DTS 7441
Z
X
D
A
Y
E
F
B
C
G
H
I
Further technical information can be found on the Internet under www.pfannenberg.com
31
Cooling units
DTS 7341
Cooling unit 1500 W
DTS 7241
Cooling unit 1000 W
• Powerful radial fans ensure optimum air circulation inside the enclosure
• Sealed with protective edging, no extensive work on the installation
cut-out necessary
• Temperature regulated by integrated thermostat
Data
Article number
DTS 7341
DTS Thermostatregelung
13087319055
DTS 7241
13287311055
13287314055
13287211055
Unit
13287214055
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 2~
L35/L35
230
115
L35/L35
920
810
1100
670
780
Current consumption
L35/L35
2.3
4.3
13.4
3.0
7.4
Starting current
L35/L35
9.3
16.5
26.8
14.7
24.9
internal
560
270
270
external
760
450
450
1200
W
A
m3/h
16
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
< 62
Weight (without packaging)
58
Ambient temperature range
dB(A)
53
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
°C / °F
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
530
Duty cycle
480
g
100 %
Condensate management
condensate drain
Protection system
according to EN 60529
Design
780
6
Type of connection
Refrigerant
V
1000
L35/L50
Pre fuse T
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
32
230
Power consumption
Unimpeded airflow (free flow)
1
115
1500
Cooling performance
according to EN 14511
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 7341
DTS 7241
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
2500
2500
2000
2000
+ 45 °C
1500
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
1500
+ 35 °C
1000
+ 25 °C
+ 45 °C
+ 35 °C
+ 25 °C
500
500
0
1000
0
25
30
35
40
45
50
55
25
Ambient temperature TA [°C]
Dimensions
DTS
X
mm
390
30
35
40
45
50
55
Ambient temperature TA [°C]
Y
Z
A
B
C
D
E
F
G
H
I
1350
200
421.5
471.5
234
17.5
335
390
465
350
330
Mounting holes Ø 8 mm and cut-out radii R20
DTS 7341 / DTS 7241
Z
X
D
A
Y
E
F
B
C
G
H
I
Further technical information can be found on the Internet under www.pfannenberg.com
33
Cooling units
DTS-Ex 7641
Cooling unit 3000 W
Cooling unit for use in areas where there is a danger of gas explosions,
categories 2G and 3G (Zone 1 and Zone 2), II 2 G Ex px IIB, for use on
overpressure encapsulated control cabinets.
• One mounting cut-out for 3 cooling performance ratings
• High protection system (IP 65)
• Overpressure encapsulation EExP (overpressure-proof facilities
or supply facilities not included in the scope of delivery)
• Stainless steel housing
• Approval number: TÜV 04 ATEX 2484U
Data
Article number
DTS-Ex 7641
DTS standard controller
Unit
13717632000
AC 50 Hz
Rated voltage ± 10 %
400 3~
Cooling performance
according to EN 14511
L35/L35
3000
L35/L40
2500
Power consumption
L35/L35
1200
Current consumption
L35/L35
2.4
Starting current
L35/L35
20.5
Unimpeded airflow (free flow)
internal
885
external
1950
Pre fuse T
6
Type of connection
W
A
m3/h
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
< 84
dB(A)
Weight (without packaging)
110
kg
Ambient temperature range
-30 … +40 / +22 … +104
Control range (adjustable)
Refrigerant
SC
+25 … +45 / +77 … +113; factory setting +35 / +95
type
R134a
quantity
Duty cycle
Protection system
according to EN 60529
Design
Purge air connection
Approvals see page 13
1400
100%
Condensate management
34
V
condensate drain
IP 65
towards the electrical enclosure if used as intended by the manufacturer
IP 55
towards the surroundings if used as intended by the manufacturer
housing
cover
stainless steel V2A
aluminium
BSPP ½” internal pipe thread
°C / °F
g
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS-Ex 7641
Electrical enclosure
internal temperature Ti = 35 °C
Cooling capacity
Q0 [W]
4500
4000
3500
3000
2500
2000
1500
1000
25
30
35
40
Ambient temperature TA [°C]
Dimensions
X1
Y1
Z1
X2
Y2
Z2
A
B
C
D
E
F
mm
1804
452
475
390
305
1332
409
1352
171
200
10
475
Mounting holes Ø 8 mm
DTS-Ex 7641
F
B
E
A
C
D
Further technical information can be found on the Internet under www.pfannenberg.com
35
Cooling units
DTS-Ex 7541
Cooling unit 2500 W
DTS-Ex 7341
Cooling unit 1800 W
Cooling units for use in areas where there is a danger of gas explosions, categories 2G and 3G (Zone 1 and Zone 2), II 2 G Ex px IIB, for
use on overpressure encapsulated control cabinets.
• One mounting cut-out for 3 cooling performance ratings
• High protection system (IP 65)
• Overpressure encapsulation EExP (overpressure-proof facilities
or supply facilities not included in the scope of delivery)
• Stainless steel housing
• Approval number: TÜV 04 ATEX 2484U
Data
Article number
DTS-Ex 7541
DTS standard controller
13717532000
DTS-Ex 7341
13717541000
13717332000
Unit
13717341000
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 3~
L35/L35
1
2500
L35/L40
Power consumption
L35/L35
960
890
710
610
Current consumption
L35/L35
2.3
4.5
2.1
3.6
Starting current
L35/L35
20.8
31.8
20
18.7
internal
885
860
2200
1600
external
Pre fuse T
6
Weight (without packaging)
10
Purge air connection
available in 50 Hz only
Approvals see page 13
A
102
dB(A)
105
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
1400
100 %
Condensate management
Design
6
-30 … +40 / +22 … +104
Duty cycle
Protection system
according to EN 60529
m3/h
< 84
110
Ambient temperature range
Refrigerant
860
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Control range (adjustable)
V
W
1950
Type of connection
36
230
1800
Cooling performance
according to EN 14511
Unimpeded airflow (free flow)
1
400 3~ 1
230
condensate drain
IP 65
towards the electrical enclosure if used as intended by the manufacturer
IP 55
towards the surroundings if used as intended by the manufacturer
housing
cover
stainless steel V2A
aluminium
BSPP ½” internal pipe thread
102
kg
°C /°F
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS-Ex 7541 / DTS-Ex 7341
Electrical enclosure
internal temperature Ti = 35 °C
Cooling capacity
Q0 [W]
4500
4000
3500
3000
2500
DTS-Ex 7541
2000
1500
DTS-Ex 7341
1000
25
30
35
40
Ambient temperature TA [°C]
Dimensions
X1
Y1
Z1
X2
Y2
Z2
A
B
C
D
E
F
mm
1804
452
475
390
305
1332
409
1352
171
200
10
475
Mounting holes Ø 8 mm
DTS-Ex 7541 / DTS-Ex 7341
F
B
E
A
C
D
Further technical information can be found on the Internet under www.pfannenberg.com
37
Cooling units
DTS 3661 (NEMA 3R/4)
Cooling unit 5500 W
DTS 3681 (NEMA 4/4X)
Cooling unit 5500 W
• Particularly suitable for the food industry and outdoor applications
• High protection system IP 56, maintenance-free
• Optionally available in stainless steel
• Condenser with 3 mm fin spacing, highly effective protection against
strongly contaminated and aggressive ambient air
• Large distance between intake and exhaust vents, safe circulation
within the electrical enclosure due to long passage of air, therefore
hot spots are eliminated
• Integrated condensate evaporation system
Data
Article number
DTS standard controller
DTS 3661 (NEMA 3R / 4)
DTS 3681 (NEMA 4 / 4X)
13383932355
13383932158
Unit
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
Cooling performance
according to EN 14511
L35/L35
L35/L50
4400
Power consumption
L35/L35
2275 / 2920
Current consumption
L35/L35
6.3
Starting current
L35/L35
25
Unimpeded airflow (free flow)
internal
2740
external
2740
Pre fuse T
A
dB(A)
108
Ambient temperature range
109
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
1300
Duty cycle
g
100 %
Condensate management
integrated condensate evaporation system with safety overflow
Protection system
according to NEMA type
3R / 4
towards the electrical enclosure
if used as intended by the manufacturer
-
4 / 4X
-
towards the electrical enclosure
if used as intended by the manufacturer
1
towards the surroundings if used as intended by the manufacturer
housing
cover
galvanised sheet steel
galvanised/electrostatically powder coated (200 °C)
304 rust proof stainless steel
RAL 70351
-
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
38
m3/h
< 73
Weight (without packaging)
1
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Design
W
10
Type of connection
Refrigerant
V
5500
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 3661/3681
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
7000
6000
5000
+ 45 °C
+ 35 °C
+ 25 °C
4000
3000
2000
1000
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
X
Y
mm
483
1667
Z
A
B
C
D
E
F
G
H
I
J
K
L
623
635
350
285
360
35
240
350
139
420
210
425
28.5
Mounting holes Ø 10 mm
DTS 3661/3681
J
J
Z
B
F
A
F
Y
E
G
K
L
F
D
C
F
HF
X
Further technical information can be found on the Internet under www.pfannenberg.com
I
39
Cooling units
DTS 3561 (NEMA 3R/4)
Cooling unit 4000 W
DTS 3581 (NEMA 4/4X)
Cooling unit 4000 W
• Particularly suitable for the food industry and outdoor applications
• High protection system IP 56, maintenance-free
• Optionally available in stainless steel
• Condenser with 3 mm fin spacing, highly effective protection against
strongly contaminated and aggressive ambient air
• Large distance between intake and exhaust vents, safe circulation
within the electrical enclosure due to long passage of air, therefore
hot spots are eliminated
• Integrated condensate evaporation system
Data
Article number
DTS standard controller
DTS 3561 (NEMA 3R / 4)
DTS 3581 (NEMA 4 / 4X)
13383532355
13383532158
Unit
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
Cooling performance
according to EN 14511
L35/L35
L35/L50
3100
Power consumption
L35/L35
1365 / 1815
Current consumption
L35/L35
4.4
Starting current
L35/L35
16
Unimpeded airflow (free flow)
internal
1340
external
2380
Pre fuse T
A
dB(A)
104
Ambient temperature range
105
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
1200
Duty cycle
g
100 %
Condensate management
integrated condensate evaporation system with safety overflow
Protection system
according to NEMA type
3R / 4
towards the electrical enclosure
if used as intended by the manufacturer
-
4 / 4X
-
towards the electrical enclosure
if used as intended by the manufacturer
1
towards the surroundings if used as intended by the manufacturer
housing
cover
galvanised sheet steel
galvanised/electrostatically powder coated (200 °C)
304 rust proof stainless steel
RAL 70351
-
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
40
m3/h
< 72
Weight (without packaging)
1
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Design
W
10
Type of connection
Refrigerant
V
4000
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 3561/3581
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
7000
6000
5000
4000
+ 45 °C
+ 35 °C
3000
+ 25 °C
2000
1000
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
X
Y
mm
483
1502
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
534
590
285
150
380
67.5
216
280
26
420
210
310
320
20
Mounting holes Ø 10 mm
DTS 3561/3581
J
J
Z
H
B
F
A
F
E
G
Y
K
M
F
D
C
F
L
F
X
Further technical information can be found on the Internet under www.pfannenberg.com
I
41
Cooling units
DTS 3361 (NEMA 3R/4)
Cooling unit 2800 W
DTS 3381 (NEMA 4/4X)
Cooling unit 2800 W
• Particularly suitable for the food industry and outdoor applications
• High protection system IP 56, maintenance-free
• Optionally available in stainless steel
• Condenser with 3 mm fin spacing, highly effective protection against
strongly contaminated and aggressive ambient air
• Large distance between intake and exhaust vents, safe circulation
within the electrical enclosure due to long passage of air, therefore
hot spots are eliminated
• Integrated condensate evaporation system
Data
Article number
DTS standard controller
DTS 3361 (NEMA 3R / 4)
DTS 3381 (NEMA 4 / 4X)
13383032355
13383032158
Unit
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
Cooling performance
according to EN 14511
L35/L35
L35/L50
1800
Power consumption
L35/L35
1200 / 1600
Current consumption
L35/L35
3.6
Starting current
L35/L35
16
Unimpeded airflow (free flow)
internal
1400
external
1685
Pre fuse T
A
m3/h
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
< 72
dB(A)
Weight (without packaging)
101
kg
Ambient temperature range
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
Refrigerant
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
g
100 %
Condensate management
integrated condensate evaporation system with safety overflow
Protection system
according to NEMA type
3R / 4
towards the electrical enclosure
if used as intended by the manufacturer
-
4 / 4X
-
towards the electrical enclosure
if used as intended by the manufacturer
1
Design
°C / °F
1000
Duty cycle
towards the surroundings if used as intended by the manufacturer
housing
cover
galvanised sheet steel
galvanised/electrostatically powder coated (200 °C)
304 rust proof stainless steel
RAL 70351
-
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
42
W
6
Type of connection
1
V
2800
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 3361/3381
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
7000
6000
5000
4000
3000
2000
+ 45 °C
+ 35 °C
+ 25 °C
1000
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
X
Y
mm
403
1502
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
468
590
285
160
310
32.5
216
280
26
350
175
280
340
20
Mounting holes Ø 10 mm
DTS 3361/3381
J
J
H
Z
B
F
A
F
E
Y
M
G
K
F
D
C
F
L
F
I
X
Further technical information can be found on the Internet under www.pfannenberg.com
43
Cooling units
DTS 3261 (NEMA 3R/4)
Cooling unit 2000 W
DTS 3281 (NEMA 4/4X)
Cooling unit 2000 W
• Compact design, ideal for small control cabinets and larger control
cabinets for the cooling of hot spots
• Particularly suitable for the food industry and outdoor applications
• High protection system IP 56, maintenance-free
• Optionally available in stainless steel
• Condenser with 3 mm fin spacing, highly effective protection against
strongly contaminated and aggressive ambient air
• Integrated condensate evaporation system
Data
Article number
DTS 3261 (NEMA 3R / 4)
DTS standard controller
13382732355
13382741355
DTS 3281 (NEMA 4 / 4X)
13382744355
13382732300
Unit
13382741300
13382744300
400 / 460 3~
230
115
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
230
115
Cooling performance
according to EN 14511
L35/L35
Power consumption
L35/L35
1400
1425
1680
1400
1425
1680
Current consumption
L35/L35
3.5
6.3
14.6
3.5
6.3
14.6
Starting current
L35/L35
10
21.8
53
10
21.8
53
Unimpeded airflow (free flow)
L35/L50
1850
internal
985
external
985
Pre fuse T
6
10
Type of connection
20
m3/h
6
10
20
A
dB(A)
54
Ambient temperature range
60
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
700
Duty cycle
g
100 %
Condensate management
integrated condensate evaporation system with safety overflow
Protection system
according to NEMA type
3R / 4
towards the electrical enclosure
if used as intended by the manufacturer
-
4 / 4X
-
towards the electrical enclosure
if used as intended by the manufacturer
1
towards the surroundings if used as intended by the manufacturer
housing
Design
cover
galvanised sheet steel
galvanised/electrostatically powder coated (200 °C);
stainless steel on request
304 rust proof stainless steel
RAL 70351
-
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
44
A
< 73
Weight (without packaging)
1
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Refrigerant
V
2000
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 3261/3281
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
2500
+ 45 °C
2000
+ 35 °C
+ 25 °C
1500
1000
500
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
X
Y
mm
395
1209
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
326
350
330
100
292
15
228.6
38.1
162.3
360
545
34
200
80
Mounting holes Ø 8 mm
DTS 3261/3281
L
Z
M
G
B
A
F
E
F
Y
J
F
K
F
D
C
F
H
X
I
Further technical information can be found on the Internet under www.pfannenberg.com
45
Cooling units
DTS 3161 (NEMA 3R/4)
Cooling unit 1100 W
DTS 3181 (NEMA 4/4X)
Cooling unit 1100 W
• Compact design, ideal for small control cabinets and larger control
cabinets for the cooling of hot spots
• Particularly suitable for the food industry and outdoor applications
• High protection system IP 56, maintenance-free
• Optionally available in stainless steel
• Condenser with 3 mm fin spacing, highly effective protection against
strongly contaminated and aggressive ambient air
• Integrated condensate evaporation system
Data
Article number
DTS 3161 (NEMA 3R / 4)
DTS standard controller
13382449355
13382441355
DTS 3181 (NEMA 4 / 4X)
13382444355
13382449300
Unit
13382441300
13382444300
400 2~
230
115
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 2~
230
115
Cooling performance
according to EN 14511
L35/L35
Power consumption
L35/L35
860
860
950
860
860
950
Current consumption
L35/L35
1.9
3.9
7.9
1.9
3.9
7.9
Starting current
L35/L35
8
14.9
29.9
8
14.9
29.9
Unimpeded airflow (free flow)
L35/L50
950
internal
595
external
595
Pre fuse T
6
6
Type of connection
10
m3/h
6
6
10
A
dB(A)
43
Ambient temperature range
45
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
400
Duty cycle
g
100 %
Condensate management
integrated condensate evaporation system with safety overflow
Protection system
according to NEMA type
3R / 4
towards the electrical enclosure
if used as intended by the manufacturer
-
4 / 4X
-
towards the electrical enclosure
if used as intended by the manufacturer
1
towards the surroundings if used as intended by the manufacturer
housing
Design
cover
galvanised sheet steel
galvanised/electrostatically powder coated (200 °C);
stainless steel on request
304 rust proof stainless steel
RAL 70351
-
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
46
A
< 70
Weight (without packaging)
1
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Refrigerant
V
1100
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 3161/3181
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
2500
2000
1500
+ 45 °C
+ 35 °C
+ 25 °C
1000
500
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
X
Y
mm
395
748
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
294
300
310
56
292
25
228.6
38.1
81
360
257
34
200
80
Mounting holes Ø 8 mm
DTS 3161/3181
L
M
Z
G
B
A
F
E
Y
F
J
K
C
F
D
H
I
X
Further technical information can be found on the Internet under www.pfannenberg.com
47
Cooling units
DTS 3061 (NEMA 3R/4)
Cooling unit 680 W
DTS 3081 (NEMA 4/4X)
Cooling unit 680 W
• Compact design, ideal for small control cabinets and larger control
cabinets for the cooling of hot spots
• Particularly suitable for the food industry and outdoor applications
• High protection system IP 56, maintenance-free
• Optionally available in stainless steel
• Condenser with 3 mm fin spacing, highly effective protection against
strongly contaminated and aggressive ambient air
• Integrated condensate evaporation system
Data
Article number
DTS standard controller
DTS 3061 (NEMA 3R / 4)
DTS 3081 (NEMA 4 / 4X)
13382341355
13382341300
Unit
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
230
Cooling performance
according to EN 14511
L35/L35
680
L35/L50
475
Power consumption
L35/L35
724
Current consumption
L35/L35
3.3
Starting current
L35/L35
14.4
internal
325
external
148
Unimpeded airflow (free flow)
Pre fuse T
A
dB(A)
23
Ambient temperature range
25
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
type
R134a
quantity
°C / °F
400
Duty cycle
g
100 %
Condensate management
condensate drain
Protection system
according to NEMA type
3R / 4
towards the electrical enclosure
if used as intended by the manufacturer
-
4 / 4X
-
towards the electrical enclosure
if used as intended by the manufacturer
1
towards the surroundings if used as intended by the manufacturer
housing
cover
galvanised sheet steel
galvanised/electrostatically powder coated (200 °C)
304 rust proof stainless steel
RAL 70351
-
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
48
m3/h
< 64
Weight (without packaging)
1
A
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Design
W
16
Type of connection
Refrigerant
V
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTS 3061/3081
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
1250
1000
750
+ 45 °C
500
+ 35 °C
+ 25 °C
250
0
25
30
35
40
45
50
55
Ambient temperature TA [°C]
Dimensions
X
mm
256
Y
Z
A
B
C
D
E
F
G
H
I
512
274
152.4
230.3
209.6
26.1
203.2
225.6
238.1
14.3
76.1
Mounting holes Ø 7.9 mm
DTS 3061/3081
Z
X
D
C
A
E
I
Y
B
C
F
H
G
Further technical information can be found on the Internet under www.pfannenberg.com
49
Cooling units
DTT 6801
Top mounted Cooling unit – 4000 W
DTT 6601
Top mounted Cooling unit – 3000 W
• Product variety: 3 installation sizes and 6 performances
• Safety: 4-fold protection against condensate thanks to ideal,
patented condensate management system
• Service-friendly: toolless mounting and maintenance thanks to
quick-release mounting frame
• Service-friendly: complete cover removable towards the front.
Easily accessible filter mats and control elements in front area.
• Energy efficiency: around 20 % saving on energy thanks to the
use of more effective, lighter components
• Energy efficiency: optional multi-controller with energy-saving
operation mode
• UL certification
• Design and colour matching: perfect mixture of functionality and design
Data
Article number
DTT 6801
DTT 6601
standard controller
13216832055
13216632055
multi controller
13216862055
13216662055
Unit
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
400 / 460 3~
400 / 460 3~
4000 / 4250
3000 / 3200
Cooling performance
according to EN 14511
L35/L35
L35/L50
3260 / 3495
2000 / 2250
Power consumption
L35/L35
1618 / 2050
1700 / 2100
Current consumption
L35/L35
3.4 / 3.5
2.45 / 2.49
Starting current
L35/L35
17.1 / 19.5
8.9 / 9.9
Unimpeded airflow (free flow)
internal
1420 / 1530
external
1970 / 2180
Pre fuse T
10
Type of connection
A
dB(A)
75
kg
+ 15 … + 55 / + 59 … + 131
Control range (adjustable)
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
°C / °F
R134a
quantity
1500
Duty cycle
1350
g
100%
Condensate management
integrated condensate evaporation system with safety overflow
Protection system
according to EN 60529
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
50
m3/h
10
77
Ambient temperature range
1
A
< 62
Weight (without packaging)
Design
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Refrigerant
V
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTT 6801
DTT 6601
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
4500
5000
4000
4500
3500
4000
3000
2500
3500
2500
2000
+ 45 °C
+ 35 °C
+ 25 °C
3000
1000
25
30
35
40
45
50
+ 45 °C
+ 35 °C
+ 25 °C
1500
55
25
30
Dimensions
X
mm
795
35
40
45
50
55
Ambient temperature TA [°C]
Ambient temperature TA [°C]
Y
Z
A
B
C
D
E
F
485
575
392
692
420
340
200
14
Mounting holes Ø 10 mm
DTT 6801 / DTT 6601
X
Y
Z
B
F
A
D
Further technical information can be found on the Internet under www.pfannenberg.com
E
C
51
Cooling units
DTT 6401
Top mounted Cooling unit – 2000 W
DTT 6301
Top mounted Cooling unit – 1500 W
• Product variety: 3 installation sizes and 6 performances
• Safety: 4-fold protection against condensate thanks to ideal,
patented condensate management system
• Service-friendly: toolless mounting and maintenance thanks to
quick-release mounting frame
• Service-friendly: complete cover removable towards the front.
Easily accessible filter mats and control elements in front area.
• Energy efficiency: around 20 % saving on energy thanks to the
use of more effective, lighter components
• Energy efficiency: optional multi-controller with energy-saving
operation mode
• UL certification
• Design and colour matching: perfect mixture of functionality and design
Data
Article number
DTT 6401
DTT 6301
Unit
standard controller
13216432055
13216441055
13216444055
13216349055
13216341055
13216344055
multi controller
13216462055
13216471055
13216474055
13216379055
13216371055
13216374055
400 / 460 3~
230
1151
230
1151
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
Cooling performance
according to EN 14511
L35/L35
Power consumption
L35/L35
1300 / 1598
1049 / 1275
18941
962 / 1150
980 / 1140
10271
Current consumption
L35/L35
2.3 / 2.4
5.1 / 5.5
16.51
3.1 / 3.2
6.3 / 6.4
10.81
Starting current
Unimpeded airflow (free flow)
2000 / 2100
L35/L50
L35/L35
10 / 12
16.8
2
1000 / 1160
34
1
internal
885 / 990
1820 / 1970
10
Type of connection
20
Refrigerant
51
6
10
20
46
44
45
40
A
dB(A)
50.5
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
kg
°C / °F
R134a
quantity
750
725
g
100%
integrated condensate evaporation system with safety overflow
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70353
Colour (cover)
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
performance data based on 60 Hz operation
2
performance data based on 50 Hz operation
3
different colours available on request
Approvals see page 13
52
m3/h
SC
Condensate management
Design
A
321
+ 15 … + 55 / + 59 … + 131
Duty cycle
Protection system
according to EN 60529
19.7
2
< 62
DTT
Ambient temperature range
Control range (adjustable)
2
W
spring-type terminal included with plug
Noise level (according to EN ISO 3741)
Weight (without packaging)
9.8
external
6
V
1500 / 1620
1540 / 1600
Pre fuse T
1
400 / 460 2~
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTT 6401
DTT 6301
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
2500
2500
2000
2000
+ 45 °C
+ 35 °C
+ 25 °C
1500
1500
1000
1000
500
500
0
0
25
30
35
40
45
50
55
+ 45 °C
+ 35 °C
+ 25 °C
25
30
mm
595
35
40
45
50
55
Ambient temperature TA [°C]
Ambient temperature TA [°C]
Dimensions
X
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Y
Z
A
B
C
D
E
F
435
495
395
495
418
292
256
11.5
Mounting holes Ø 8 mm
DTT 6401 / DTT 6301
X
Y
Z
B
F
A
D
Further technical information can be found on the Internet under www.pfannenberg.com
E
C
53
Cooling units
DTT 6201
Top mounted Cooling unit – 1000 W
DTT 6101
Top mounted Cooling unit – 500 W
• Product variety: 3 installation sizes and 6 performances
• Safety: 4-fold protection against condensate thanks to ideal,
patented condensate management system
• Service-friendly: toolless mounting and maintenance thanks to
quick-release mounting frame
• Service-friendly: complete cover removable towards the front.
Easily accessible filter mats and control elements in front area.
• Energy efficiency: around 20 % saving on energy thanks to the
use of more effective, lighter components
• Energy efficiency: optional multi-controller with energy-saving
operation mode
• UL certification
• Design and colour matching: perfect mixture of functionality and design
Data
Article number
DTT 6201
DTT 6101
Unit
standard controller
13216249055
13216241055
13216244055
13216141055
13216144055
multi controller
13216279055
13216271055
13216274055
13216171055
13216174055
400 / 460 2~
230
230
1151
AC 50 Hz / 60 Hz
Rated voltage ± 10 %
1151
Cooling performance
according to EN 14511
L35/L35
Power consumption
L35/L35
706 / 845
663 / 805
Current consumption
L35/L35
1.5 / 1.8
3.39 / 3.83
Starting current
Unimpeded airflow (free flow)
1000 / 1100
L35/L50
600 / 640
L35/L35
8.5 / 9.3
370 / 400
14.8
6
10
41
10
35
20
A
dB(A)
33
SC
+ 25 … + 45 / + 77 … + 113; factory setting + 35 / + 95
MC
+ 25 … + 50 / + 77 … + 122; factory setting + 35 / + 95
type
R134a
quantity
kg
°C / °F
400
g
100%
integrated condensate evaporation system with safety overflow
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 34
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C); stainless steel on request
RAL 70353
Accessories
Piece
Article number
Information on page
Condensate bottle
1
18314000100
59
performance data based on 60 Hz operation
2
performance data based on 50 Hz operation
3
different colours available on request
Approvals see page 13
54
m3/h
+ 15 … + 55 / + 59 … + 131
Colour (cover)
1
A
1
< 62
DTT
Condensate management
Design
5.21
23.0
20
W
5691
spring-type terminal included with plug
Duty cycle
Protection system
according to EN 60529
2.2 / 2.4
570 / 582
Ambient temperature range
Refrigerant
8.051
2
1820 / 1970
Noise level (according to EN ISO 3741)
Control range (adjustable)
458 / 532
internal
Type of connection
Weight (without packaging)
8771
external
Pre fuse T
V
500 / 665
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
DTT 6201
DTT 6101
1500
700
1250
600
1000
500
750
400
+ 45 °C
+ 35 °C
+ 25 °C
500
+ 45 °C
+ 35 °C
300
+ 25 °C
200
250
0
100
25
30
35
40
45
50
55
25
30
Dimensions
X
595
35
40
45
50
55
Ambient temperature TA [°C]
Ambient temperature TA [°C]
mm
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
Y
Z
A
B
C
D
E
F
435
395
270
475
303
292
85
14
Mounting holes Ø 8 mm
DTT 6201 / DTT 6101
X
Y
Z
B
F
A
D
Further technical information can be found on the Internet under www.pfannenberg.com
E
C
55
Cooling units
PTM 100
PTM 150
PTM 500
Peltier Cooling units
100–500 W
Peltier cooling unit product line for use in sensitive areas, circuitry and
small control cabinets.
• Ideal for the cooling of operating and control elements
• Particularly suitable for support arm systems
• Vibration-free, also usable for precision processes
• Pinpoint cooling of hotspots
Data
Article number
PTM 100
PTM 150
horizontal
15310080055
15315080055
15350010055
PTM 500
15350080055
vertical
15310180055
15315180055
15350110055
15350180055
24 DC
24 DC
AC 50 / 60 Hz
L35/L35
100
150
L35/L35
102
240
888
552
Current consumption
L35/L35
4.25
10
5.97
26
230 AC
internal
76
114
870
156
234
870
6
Type of connection
16
10
connection via terminal strip, max. 2.5 mm² / AWG 16
AC
main plug
Noise level (according to EN ISO 3741)
Weight (without packaging)
6.7
W
A
m3/h
A
1200
1000
mm
47
55
dB(A)
36.2
kg
9.16
Ambient temperature range
- 40 … + 50 / - 40 … + 122
Control range (adjustable)
+ 0 … + 50 / + 32 … + 122
Duty cycle
V
30
DC
Sensor cable length
°C / °F
100 %
Condensate management
condensate drain
Protection system
according to EN 60529
Design
24 DC
500
external
Pre fuse T
IP 54
towards the electrical enclosure if used as intended by the manufacturer
IP 24
towards the surroundings if used as intended by the manufacturer
housing
galvanised sheet steel
cover
galvanised/electrostatically powder coated (200 °C)
Installation location
H - horizontal / V - vertical
RAL 70351
Colour (cover)
Accessories
Piece
Article number
Information on page
External condensate evaporation system
1
18314000001
59
Condensate bottle
1
18314000100
59
different colours available on request
Approvals see page 13
56
DC
Rated voltage ± 10 %
Cooling performance
according to EN 14511
Power consumption
Unimpeded airflow (free flow)
1
/
Unit
Cooling units
ELECTRO-TECHNOLOGY FOR INDUSTRY
Cooling capacity performance curve
PTM 100
Cooling capacity
Q0 [W]
PTM 150
Cooling capacity
Q0 [W]
Electrical enclosure
internal temperature Ti
Electrical enclosure
internal temperature Ti
450
+ 45 °C
675
+ 45 °C
400
+ 35 °C
600
+ 35 °C
+ 25 °C
350
+ 25 °C
525
300
450
250
375
200
300
150
225
100
150
50
75
0
0
0
5
10
15
20
25
30
35
40
45
0
50
5
10
15
20
25
30
35
40
45
50
Ambient temperature TA [°C]
Ambient temperature TA [°C]
PTM 500
Electrical enclosure
internal temperature Ti
Cooling capacity
Q0 [W]
2250
+ 45 °C
2000
+ 35 °C
+ 25 °C
1750
1500
1250
1000
750
500
250
0
0
5
10
15
20
25
30
35
40
45
50
Ambient temperature TA [°C]
Dimensions
mm
PTM 100
PTM 150
PTM 500
X
181
181
338
Y
367
495
981
Z1
151
151
113
Z2
75
75
107
X
Y
X
Y
Z1
Z2
Z1
Z2
Further technical information can be found on the Internet under www.pfannenberg.com
57
Cooling units
Accessories
Pre-filter, aluminium
Retrofittable pre-filter, suitable for the following cooling units:
Suitable for ...
Article number
DTI/DTS 9241–9541
18329241010
DTI/DTS 9841
18329841010
Air diverter internal
For diverting the cold air downwards, suitable for the following
cooling units:
Suitable for ...
DTI/DTS 9241–9841
Article number
18300000201
Air baffle internal
For diverting the cold air optionally to the right or to the left,
suitable for the following cooling units:
Suitable for ...
DTI/DTS 9241–9841
Article number
18300000141
Air baffle external
For diverting the external warm air diagonally forwards,
suitable for the following cooling units:
Suitable for ...
Article number
DTS 7441 and 7541
18310200004
DTI/DTS 9441 and 9541
18310200005
Air diverter external
For diverting the external warm air upwards/downwards/forwards,
suitable for the following cooling units:
Suitable for ...
58
Article number
DTI 9241 to 9541
18300000104
DTI 9241 to 9541 with PFA
18300000103
DTS 9441 and 9541
18300000138
DTI 9241 to 9541 with PFA
18300000137
DTS 9241 and 9341
18300000140
DTS 9241 and 9341 with PFA
18300000139
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