Process Chillers
www.euroklimat.it
1
SUmmarY
Chillers for
low water
temperature
15
Axial fans
air cooled chillers
and heat pumps
29
Centrifugal fans
air cooled chillers
and heat pumps
43
Water cooled
chillers
and heat pumps
57
Condenserless
units
77
Air cooled
condensers
and dry coolers
87
I N N O V A T I O N,
T R A D I T I O N,
VALUE
. . . fi ft y y e a rs o f i nno va t i o n...
1963. Klimat born, one of the first companies that offers in the Italian market type semi-hermetic compressors and air-cooled chillers
block.
1970. Klimat opens to the Spanish market creating a large industrial complex still active today.
1975. Klimat acquires Interproind, an established company in the temperature control of industrial fluids and start the production of
a wide range of chillers for the process.
1980. Klimat is a well known and appreciated reality for its innovative and high quality models. In this years there is the study and
manufacture of special conditions for telephony.
1985. The specific requirements of telephony develop the ability to develop solutions tailored to the customer or to solve site
problems. This pronounced tendency, which will mark forever the company makes it possible to open to a new group of customers by
offering attractive growth opportunities.
1990. Becomes increasingly important to the concept of “energy saving”. The machines are born with the free-cooling system that
are able to produce chilled water even without the use of refrigeration compressors.
1995. We are in the electronic age where the old systems evolve and become ever more popular controls microrpocessore.
1999. The civil and industrial sector was sold and taken over by new shareholders. Born Euroklimat dedicated to the production
of systems for air conditioning, industrial refrigeration, thermoregulation system and compressed air dryer.
2000. Technological experience, deep market knowledge and the ability to respond flexibly to different products and customer’s
specific needs made Euroklimat a company with an international feel: more than 60% of products are exported. Euroklimat
products, high-impact technology, reveal the special attention of the design, used to save energy and respect for the environment.
2001. Euroklimat is certified UNI EN ISO 9001 by the agency DNV.
2004. Rodolfo Caciolli becomes President and Michele Bedin CEO of Euroklimat Spa.
2006. After installing some equipment that gave the results are truly amazing, is developing a series of propane units which begin to
be exported all over northern Europe.
2008. The new organization brings to the forefront Euroklimat for reliability, performance, ease of maintenance and durability of
machines. More generally to a high standard of quality recognized by the whole market.
2010. Thanks to increased image Euroklimat approaches the ever-expanding Chinese market and begins to establish business
relations with companies in the area.
2011. License Agreement ANGELANTONI INDUSTRIE SpA which, with its Division of Engineering Refrigeration (AG), has numerous
references, both in Italy and in many countries abroad. The AG applications in the processes of pharmaceutical and chemical industries
are often technological challenges because they need to work for low and very low temperatures; applied in these cases are complex
design choices that are determined by the need for extreme reliability also by the critical and value of the production processes of the
customer, and for the environment.
2012. The ratio of extreme collaboration that has developed in recent years with a Chinese group, encourages an exchange of
activities and an important synergy. Some machines manufactured in Italy are marketed and sold in China as well as some typical
Chinese products become part of the Euroklimat program.
U R O
K L I M
A T
E
A name for a stor y
From March 2003 Rodolfo Caciolli is
Euroklimat S.p.A. CEO and in April 2004
he was appointed president.
Rodolfo
Caciolli
has
professional
experience of over 50 years in the field
of
machines
for
refrigeration
and
air
conditioning. Always has combined great
management skills with the ability to create
projects and create innovative products,
combining brilliant insights with excellent
technical skills. Research on quality and
advanced technology were the goals that
have characterized his entire career.
Euroklimat is a special company which
produces machines for the packaging and
unique applications. Today it is led by a man
capable of providing the company a wealth
of experience in a simple and direct way.
We are assured that Rodolfo will contribute
to the growing success of Euroklimat and
its products.
U R O
K L I M
A T
E
REFERENCES
Republic of China - Suzuki Maruti Industry
Bernecker + Rainer - Austria
UK
3M
Air cooled water chiller
Rak .E – i/st/as 0904 e
1
2006
CH
Accagen
Electronic Systems industry
IPE different models
n
2011
IT
Bertuzzi Food Processing
Food industry
IPE different models
n
2005
IT
CMR Machineries
Printer machinery
IPE e IPC different models
n
2008
UK
Del Monte
Air cooled water chiller
Rak.E b/st/as 1402 s
3
2004
IT
Ekosystem
Poliurethane technology
IPW different models
n
2006
PT
Deltaplas
Air cooled water chiller
Rak.E b/st/as 1002 v
1
2007
IT
Kolzer
Vaacum machinery
IPE e IPC different models
n
2007
IT
Cantina La Gioiosa
Wine treatements
IPE e IPC different models
n
2004
FR
Armor Protein
Air cooled water chiller
Rak.W b/st/as 2002 v
1
2005
n
2006
IT
Elmag
Wood machinery
IPA e IPW different
models
IT
Shaf
Air cooled water chiller
Rak.E b/st/as 2802 v
1
2005
IT
Lusochimica
Pharmaceutical industry
IPE different models
n
2008
ES
Bodega Bocopa en Petrer
Water chillers for food industry
EKE LT 602
2
2011
RUS
Essen production AG
Water chillers for food industry
EKE 1401
4
2012
PE
Famesa Explosivos
Air cooled water chiller
EKE 702
5
2012
RUS
Telar
Non Ferrous water chiller
MEKRO - EKE 31
8
2012
SK
Kaysersberg Plastics
Water chillers for plastic indutry
EKE 262
1
2012
RUS
Liton
Water chillers for injection machines
EKE 31
1
2012
PO
CEI
Chillers for oil cooling
EKE 20
2
2012
RUS
Thermo Techno
X-Ray tubes cooling
EKE 20
1
2012
HU
ReMat Hulladekhasznosito
Remote air cooled condenser for R 404a
CTK.E 470 O
1
2012
RUS
ITZ
Air cooled water chiller
EKE 51
1
2012
REFERENCES
Dongguan, China - Euroklimat Factory
3M Industry - London
IT
Saint Gobain
Mixtures department
UMK.E 1002 S
1
2013
IT
Erre.Gi.Elle.
Printer machinery
IPW e IPA different models
n
2008
FR
MTF
Air cooled water chiller
Rak.E b/st/as 2002 v
2
2007
IT
Fiberweb
Air cooled water chiller
Rak.E b/st/as 1202 v
1
2006
IT
ITS Detergenti
Washing and cleaning products
IPE different models
n
2009
IT
Mazzetti Renato
Chocolat industry
IPE e IPW different models
n
2009
UK
Digica
Air cooled water chiller
Rak.E b/st/as 2002 v
2
2006
IT
Plastak Engineering
Poliurethane injection machinery
IPE,IPC,IPA different models
n
2010
IT
Tecmon
Food industry (Vegetables and fruit)
IPE different models
n
2009
FR
Diana Natural
Air cooled water chiller
Rak.E b/st/as 2002 v
1
2006
AT
Bosh
Air cooled Free-cooling chiller
RAK.E/FC-I/ST/AS 1002 S
1
2008
IT
Scolari Engineering
Coffèe machinery
IPE different models
n
2009
IT
Lechler
Painting machinery
IPW e IPA different models
n
2008
FR
Nougat les 3 abeilles
Water chillers for food industry
EKE LT 301
1
2011
RUS
Elfort - Climat
Air cooled water chiller
EKE 351
1
2012
UN
Electrolux
Air cooled water chiller
EKE 301
1
2012
RUS
Polyus - Tour
Air cooled water chiller
EKE 401
1
2012
SW
Orebro FlygPlats
Air cooled water chiller
RAK.E BT - HE 242
1
2012
RUS
Treshenie
Air cooled water chiller
EKE 201
1
2012
IT
Galdram spa
Air cooled water chiller
IPE 602
1
2012
RUS
Maheev
Water chillers for food industry
EKE 1402
3
2012
IT
Molino Grassi spa
Air cooled water chiller
EKE LT 401
1
2012
BE
B-Token
Water chillers for injection machines
EKE 151
1
2012
FOCUS
The “NOFROST” evaporator
The evaporator’s task is cooling a fluid that flows through it; in order to manage that, the refrigerant gas evaporates in it before
reaching the compressor. Depending on the application, several types of evaporators are used and the most common ones are
the plate or the shell & tube. The evaporator is one of the most important components of the refrigerant circuit since, if it is not
properly performing, it can cause serious and sometimes irreparable damages. The main danger lies in the icing. In order to keep
it under control, Euroklimat developed a product that can keep this problem localized without involving the rest of the circuit: the
“NOFROST“ evaporator . This type of evaporator, ensures great performances in all conditions, even in case of fault. The revolutionary idea concerns the design of the heat exchanger that can be described as a tube in tube but with the external pipe made
of a special elastic material. The special care in sizing the heat exchanger ensures a properly balanced gas distribution in the
different circuits granting optimum thermal performances. Then this evaporator is inside a much larger tank that operates as buffer
accumulator in the water circuit. To complete the system an expansion tank (accessory) can be fitted in order to absorb the water
expansion due to the temperature variations.
NOFROST System
1
2
1) External shell
6
2) Buffer tank
3) Elastic shell
8
5
5) Gas distributor
6) Feeding circuits
8) Return circuits
12
9
9) Inlet gas pipe
12) Outlet gas pipe
3
The fluid, that comes directly from the user system, flows in the heat exchanger and, after being cooled, enters the tank; this is a
buffer accumulator and the chilled fluid is pumped from here back to the user system.
When a problem or a fault occurs and ice starts growing in the evaporator, its volume expands by dilating the elastic shell and
not collapsing the refrigerant piping. In this way the risk of breaking and flooding the refrigerant circuit is cancelled. In extreme
conditions, when even the whole “NOFROST“ evaporator should become a block of ice, waiting for the natural ice melting should
be enough to allow the unit to start again without heavy service intervention or repair. The reliability granted by this evaporator is an
important and unique plus recognized by the market and Euroklimat has been fitting it as much as possible in his chiller ranges.
Patent since 2008
FOCUS
The compressors
Euroklimat uses several types of compressors to meet the different needs of use: the classic “scroll” to the innovative “semi-hermetic screw. But the emphasis on industrial applications and production process leads Euroklimat to take often compressors
“semi-hermetic alternatives” that are still today one of the most popular and reliable components. The concept is simple: a
cylinder, inside which a piston works, allows the suction of the refrigerant gas and the subsequent compression.Two plates
valves installed on respective chambers of recovery and discharge, supervise the functioning of the system ensuring the flow of
refrigerant in the circuit. The lubrication system, finally, achieved through a forced circulation of specific oil provides an adequate
guarantee of functionality over time. The oil level is constantly monitored by the operator through a glass clearly visible outside
of the compressor (3 / 4 maximum - 1 / 4 minimum). Great advantage of these compressors is the total internal accessibility
which promotes restoration on site.
The heads, the electric motor and all components are completely removed. The practicality, together with the great knowledge
that operators have of this device, enable it to intervene without having to unplug the compressor from, saving time and transfers often costly and complex. The control of cooling capacity, using a special “valve solenoid” on the head of the compressor,
reduces the potential provided by following a precise request of the load. The figure just above diagram is the action of the
compressor without the intervention of the valve (left) or by the action of the latter (right):1) solenoid valve; 2) vacuum chamber;
3) compression chamber; 4) plug; 5) spring; 6) head.
In practice, canceling the effect of pumping a portion of the cylinder, changing the total flow of the fluid and, therefore, its cooling
capacity. The flexibility of the product does not stop here because over the years have been studied and used several interesting
and really surprising. For example, in cases of great need refrigeration compressors may be connected together by combining
suction and discharge (the link is configured at the factory by the manufacturer). Euroklimat widespread and mostly uses this
type of device.
FOCUS
The webservice
With the advent of information technology, there have been several opportunities for communication and transmission of information unthinkable until last century. Moreover the developments of recent years moreover brought a revolution to labor standards
but also of life to which we were accustomed. We have, in fact, experienced the birth of a new “era”. Today getting information in
real time with continuous, accurate and complete updates is possible.
The possibilities for error are reduced to a minimum and really the quality delivered to you is awesome. Euroklimat considered a
must taking advantage of this huge potential creating a website very articulate and detailed, providing an important support to all
customers: here it is the “webservice”. The simple and intuitive interface of the site allows you to “surf” quickly and easily reach the
pages or news of interest. A real direct link between customer and company, obtained thanks to the interactivity of the platform,
represents a major “plus” of this system, more than ever necessary to forward the significant technological innovations or achievements. “webservice” by Euroklimat is a versatile tool and at the same time rich and able to meet more different needs: the simply
curious internet surfer or the refrigeration technician can find “on-line” clear answers and complete documents.
Within the various sections, it contains general information about the company, its history, the correct contacts, pages dedicated
to Euroklimat certifications, a few important installations. But the most interesting and detailed areas concern the access and the
availability to download documents. The sections named as “Download” and “Eurokey” respectively allow you to save on your
computer the catalogs and the unit selection software.
Last but not least, the area that has given his name to the whole site provides access to detailed documentation of every single
machine: dimensional drawing, schematic diagram, spare part list, confirmation ‘order, instruction manuals… Arranged and designed for the specific skills, “webservice” allows the customer or the service technician to access their files and recover real time
info which are then updated and available even when on the installation site.
Another step to the Euroklimat “mission”: we help our customers succeed.
webservice
www.euroklimatservice.com
FOCUS
The selection software
The most delicate problem of every modern company is to be able to provide rapid, accurate and complete informations. The
evolution of communications technology has led to significantly reduce the time available to produce the answers and to make
matters worse, the specialized technical/production which has been gaining increasing, has allowed companies to expand
product capabilities and configurations. This has dealt a blow to that part of business that must oversee the preparation and
communication of technical data or commercial products.
Marketing efforts, documentation, the same sales and even the general trend of the company often depend on the capacity and
speed to respond to market demand. Until the last century it was unthinkable to imagine multiple assessments, while rich in information, while immediate. You could certainly make an interesting document but at the expense of the timeframe for implementation or at the expense of accuracy. Fortunately, technology has also allowed in this area to find good solutions and helpful to the
operators. Euroklimat has invested heavily in electronics because he always wanted to provide a serious service to its customers
and after several years of discussions, research and improvements may present with pride Euroklimat Software Selection.
In the vast range of products Euroklimat, this program is able to search, select and deliver the equipment or appliances necessary
to meet the demand. The options are many, the flexibility is extreme. Machine-type silenced the use of heat recovery from the
calculation easier with the nominal conditions for the dimensioning more complicated to use specific values, just a shot of clicks
to get immediate answers analytical and articulate.
Another great advantage of this software is the possibility to directly compare multiple devices and be able, therefore, without
laborious manual assessment, to select the optimal product for energy performance, or for any other reason. At the conclusion
of the selection, a large section devoted to print or export of documents in traditional formats, allows the production of processed
clear and very well planned. The investment of Euroklimat is not limited to this aspect but is also developed through the web with
innovative and useful services for all employees and users. The business is continually evolving and are prepared implementations and upgrades.
14
www.euroklimat.it
Chillers for
low water temperature
www.euroklimat.it
15
EKE/LT
AIR COOLED WATER CHILLERS
Solutions
•
I
Integrated
Versions
•
ST Standard
Equipments
•
AS Standard equipment
Pistons
Axial
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
Refrigerant
R404A
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge, step of capacity (from model 81), flexible joints on suction and
discharge.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Closed cell insulation vapor barrier, especially for
low temperatures.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shutoff valve on the liquid line, oil separator, liquid reciver, electronic
expansion valve (from model 81), safety pressure high / low pressure, oil pressure switch.
 Water circuit
Water pressure gauge, safety valve, centrifugal pump with seals for
low temperature, manual by-pass water valve, manual air venting
valve, differential pressure switch, water tank, special insulation for
low temperatures.
Accessories








16
Remote control panel
Refrigerant gauges
Electromechanical flow switch
Paneling peralluman
Increased centrifugal electric pump (5 Bar)
Open expansion tank kit
RS 485 serial communication card
Set of wheels (from 20 to 51)
www.euroklimat.it
Technical data
EKE/LT
Pistons
Axial
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
Refrigerant
R404A
20
31
51
81
101
151
201
301
401
kW
kW
m3/h
bar
kW
kW
m3/h
bar
6,8
3,1
1,3
2,9
2,3
1,9
0,5
2,6
10,7
5,4
2,0
2,9
3,6
3,4
0,8
2,6
13,7
6,3
2,5
2,8
4,6
3,9
1,0
2,6
18,6
7,4
3,4
2,7
6,3
4,6
1,3
2,5
29,0
13,6
5,4
2,4
9,8
8,5
2,1
2,4
35,1
15,2
6,5
2,4
11,8
9,5
2,5
2,6
42,6
18,4
7,9
2,2
14,3
11,5
3,1
2,4
56,9
27,3
10,5
2,5
19,1
17,1
4,1
2,5
74,6
31,7
13,8
2,3
25,1
19,8
5,4
2,5
Compressors type
Compressors quantity
Indipendent gas circuit
Liquid receiver
Liquid separator
n°
n°
n° x L
n° x L
1
1
2,8
1,6
1
1
2,8
1,6
1
1
4,6
5,6
Semihermetic reciprocating
1
1
1
1
1
1
4,6
4,6
7,1
5,6
5,6
7,8
1
1
7,1
7,8
1
1
11
11
1
1
11
11
Total air flow
Fans type
Fans quantity
Fans power input
m3/h
n°
kW
3.650
5.200
5.700
12.700
16.400
24.300
21.200
32.800
1
0,2
1
0,33
1
0,42
1
1,05
12.000
Axial
1
1,05
1
2,0
2
2,1
2
2,1
3
3,15
1,45
30
Peripherical
1,45
30
1,45
30
1,45
60
1,45
60
Centrifugal
2,09
2,09
60
160
2,55
160
2,55
290
67
67
69
73
74
73
73
76
10,4
39,2
15,9
55,4
16,3
66,6
21,2
90,9
73
400/3/50
35,1
78,4
44,4
93,5
49,5
124,3
53,8
131,5
79,4
166,7
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2) Pn
External pressure @ Pn(2)
Pump type
Pump motor power input
Water tank content
Sound pressure(3)
Power supply
Maximum absorbed current
Starting current
kW
L
dB(A)
V/ph/Hz + T
A
A
Note:
(1) Condenser air 30°C - Exit evaporator fluid at 0°C - ethylene glycol 25%
(2) Condenser air 30°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(3) Sound pressure measured at 1 m in open field conditions
EKE/LT
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
20
31
51
81
101
151
201
301
401
980
800
1.785
320
980
800
1.785
355
980
800
1.785
380
1.280
990
2.075
600
1.280
990
2.075
640
1.280
990
2.155
670
1.930
990
2.175
830
1.930
990
2.175
920
2.580
990
2.175
1.190
E_980x800
E_980x800
E_980x800
E_1280x990
E_1280x990
E_1280x990
E_1930x990
E_1930x990
E_2580x990
www.euroklimat.it
17
EKE/LT
AIR COOLED WATER CHILLERS
Solutions
•
I
Integrated
Versions
•
ST Standard
Equipments
•
AS Standard equipment
Pistons
Axial
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
Refrigerant
R404A
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge,
step of capacity, flexible joints on suction and discharge.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Closed cell insulation vapor barrier, especially for
low temperatures.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shutoff valve on the liquid line, oil separator, liquid reciver, electronic
expansion valve, safety pressure high / low pressure, oil pressure
switch.
 Water circuit
Water pressure gauge, safety valve, centrifugal pump with seals for
low temperature, manual by-pass water valve, manual air venting
valve, differential pressure switch, water tank, special insulation for
low temperatures.
Accessories







18
Remote control panel
Refrigerant gauges
Electromechanical flow switch
Paneling peralluman
Increased centrifugal electric pump (5 Bar)
Open expansion tank kit (till model 702)
RS 485 serial communication card
www.euroklimat.it
Technical data
EKE/LT
Pistons
Axial
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
Refrigerant
R404A
502
602
702
802
1002
1202
1402
1502
1602
kW
kW
m3/h
bar
kW
kW
m3/h
bar
85,0
36,8
15,7
2,1
28,6
23,0
6,1
2,5
102,0
44,7
18,9
2,7
34,3
28,0
7,3
2,7
123,0
55,6
22,8
2,5
41,4
34,8
8,8
2,7
154,0
62,6
28,5
2,3
51,8
39,2
11,1
2,6
180,0
80,6
33,3
2,2
60,5
50,5
13
2,6
236,0
92,3
43,7
2,7
79,4
57,8
17
2,8
253,0
104,0
46,8
2,6
85,1
65,1
18,2
2,8
271,0
114,0
50,1
2,5
91,1
71,4
19,5
2,7
280,0
121,0
51,8
2,4
94,2
75,8
20,1
2,7
Compressors type
Compressors quantity
Indipendent gas circuit
Liquid receiver
Liquid separator
n°
n°
n° x L
n° x L
2
2
2x7,1
2x7,8
2
2
2x7,1
2x11
2
2
2x11
2x11
Semihermetic reciprocating
2
2
2
2
2
2
2x11
2x11
2x19
2x11
2x19
2x19
2
2
2x19
2x19
2
2
2x19
2x19
2
2
2x19
2x19
Total air flow
Fans type
Fans quantity
Fans power input
m3/h
n°
kW
34.700
45.200
51.200
76.400
106.000
106.000
123.600
123.600
4
2,6
4
4,2
3
6
6
6,3
76.400
Axial
6
6,3
8
8,4
8
8,4
6
12,0
6
12,0
2,55
290
4,56
290
4,56
290
4,56
500
Centrifugal
4,56
500
8,45
500
8,45
500
8,45
500
8,45
500
78
79
80
82
99,5
174,3
117,1
200,5
141,1
225,4
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2) Pn
External pressure @ Pn(2)
Pump type
Pump motor power input
Water tank content
Sound pressure(3)
Power supply
Maximum absorbed current
Starting current
kW
L
dB(A)
V/ph/Hz + T
A
A
82
84
84
84
170,5
257,8
82
400/3/50
207,5
305,7
244,7
467,2
271,3
544,5
302,5
591,1
317,1
598,4
Note:
(1) Condenser air 30°C - Exit evaporator fluid at 0°C - ethylene glycol 25%
(2) Condenser air 30°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(3) Sound pressure measured at 1 m in open field conditions
EKE/LT
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
502
602
702
802
1002
1202
1402
1502
1602
3.520
990
2.230
1.860
3.520
990
2.230
1.960
3.520
990
2.300
2.040
3.900
2.000
1.835
2.180
3.900
2.000
1.835
2.380
4.700
2.000
2.135
2.430
4.700
2.000
2.135
2.810
4.700
2.000
2.200
3.200
4.700
2.000
2.200
3.320
E_3520x990
E_3520x990
E_3520x990
E_3900x2000
E_3900x2000
E_4700x2000
E_4700x2000
E_4700x2000
E_4700x2000
www.euroklimat.it
19
EKC/LT
AIR COOLED WATER CHILLERS
Solutions
•
I
Integrated
Versions
•
ST Standard
Equipments
•
AS Standard equipment
Pistons
Centrifugal
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
Refrigerant
R404A
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge, step of capacity (from model 81), flexible joints on suction and
discharge.
 Fan
Fan units are new-generation; plug fan type with “EC” motor with
electronic commutation in order to maximize energy savings and
adjust the amount of air necessary to the environment.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Closed cell insulation vapor barrier, especially for
low temperatures.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shutoff valve on the liquid line, oil separator, liquid reciver, electronic
expansion valve (from model 81), safety pressure high / low pressure, oil pressure switch.
 Water circuit
Water pressure gauge, safety valve, centrifugal pump with seals for
low temperature, manual by-pass water valve, manual air venting
valve, differential pressure switch, water tank, special insulation for
low temperatures.
Accessories








20
Remote control panel
Refrigerant gauges
Electromechanical flow switch
Paneling peralluman
Increased centrifugal electric pump (5 Bar)
Open expansion tank kit
RS 485 serial communication card
Set of wheels (from 20 to 51)
www.euroklimat.it
Technical data
EKC/LT
Pistons
Centrifugal
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
Refrigerant
R404A
20
31
51
81
101
151
201
301
401
kW
kW
m3/h
bar
kW
kW
m3/h
bar
6,8
3,1
1,3
2,9
2,3
1,9
0,5
2,6
10,7
5,4
2,0
2,9
3,6
3,4
0,8
2,6
13,7
6,3
2,5
2,8
4,6
3,9
1,0
2,6
18,6
7,4
3,4
2,7
6,3
4,6
1,3
2,5
29,0
13,6
5,4
2,4
9,8
8,5
2,1
2,4
35,1
15,2
6,5
2,4
11,8
9,5
2,5
2,6
42,6
18,4
7,9
2,2
14,3
11,5
3,1
2,4
56,9
27,3
10,5
2,5
19,1
17,1
4,1
2,5
74,6
31,7
13,8
2,3
25,1
19,8
5,4
2,5
Compressors type
Compressors quantity
Indipendent gas circuit
Liquid receiver
Liquid separator
n°
n°
n° x L
n° x L
1
1
2,8
1,6
1
1
2,8
1,6
1
1
4,6
5,6
1
1
4,6
5,6
1
1
7,1
7,8
1
1
11
11
1
1
11
11
Total air flow
External static pressure
Fans type
Fans quantity
Fans power input
m3/h
Pa
n°
kW
3.600
200
5.040
200
5.400
200
9.360
200
17.640
200
17.280
200
27.720
200
1
0,6
1
0,9
1
1,0
1
1,3
9.360
11.520
200
200
EC Plug Fan
1
1
1,3
2,4
2
2,8
2
2,8
3
4,2
1,45
30
Peripherical
1,45
30
1,45
30
1,45
60
1,45
60
2,09
60
2,55
160
2,55
290
68
68
70
74
75
74
74
77
11,1
39,9
16,7
56,2
17,2
67,5
22,2
91,9
74
400/3/50
36,1
79,4
46,4
95,5
51,5
126,3
56
133,8
82,6
170,5
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2) Pn
External pressure @ Pn(2)
Pump type
Pump motor power input
Water tank content
Sound pressure(3)
Power supply
Maximum absorbed current
Starting current
kW
L
dB(A)
V/ph/Hz + T
A
A
Semihermetic reciprocating
1
1
1
1
4,6
7,1
5,6
7,8
Centrifugal
2,09
160
Note:
(1) Condenser air 30°C - Exit evaporator fluid at 0°C - ethylene glycol 25%
(2) Condenser air 30°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(3) Sound pressure measured at 1 m in open field conditions
EKC/LT
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
20
31
51
81
101
151
201
301
401
980
800
1.650
345
980
800
1.650
380
980
800
1.650
400
1.280
990
1.890
650
1.280
990
1.890
680
1.280
990
1.890
720
1.930
990
1.990
920
1.930
990
1.990
950
2.580
990
1.990
1.250
C_980x800
C_980x800
C_980x800
C_1280x990
C_1280x990
C_1280x990
C_1930x990
C_1930x990
C_2580x990
www.euroklimat.it
21
EKC/LT
AIR COOLED WATER CHILLERS
Solutions
•
I
Integrated
Versions
•
ST Standard
Equipments
•
AS Standard equipment
Pistons
Centrifugal
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
Refrigerant
R404A
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge,
step of capacity, flexible joints on suction and discharge.
 Fan
Fan units are new-generation; plug fan type with “EC” motor with
electronic commutation in order to maximize energy savings and
adjust the amount of air necessary to the environment.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Closed cell insulation vapor barrier, especially for
low temperatures.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the com-
pressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shutoff valve on the liquid line, oil separator, liquid reciver, electronic
expansion valve, safety pressure high / low pressure, oil pressure
switch.
 Water circuit
Water pressure gauge, safety valve, centrifugal pump with seals for
low temperature, manual by-pass water valve, manual air venting
valve, differential pressure switch, water tank, special insulation for
low temperatures.
Accessories







22
Remote control panel
Refrigerant gauges
Electromechanical flow switch
Paneling peralluman
Increased centrifugal electric pump (5 Bar)
Open expansion tank kit
RS 485 serial communication card
www.euroklimat.it
Technical data
EKC/LT
Pistons
Centrifugal
Compressor
Fan
Evaporator
Phe
LOW
water
temperature
502
602
702
kW
kW
m3/h
bar
kW
kW
m3/h
bar
85,3
36,8
15,8
2,1
28,7
23,0
6,1
2,5
101,9
44,7
18,9
2,7
34,3
28,0
7,3
2,7
122,5
55,6
22,7
2,5
41,2
34,8
8,8
2,7
Compressors type
Compressors quantity
Indipendent gas circuit
Liquid receiver
Liquid separator
n°
n°
n° x L
n° x L
2
2
2x7,1
2x7,8
Semihermetic reciprocating
2
2
2x7,1
2x11
2
2
2x11
2x11
Total air flow
External static pressure
Fans type
Fans quantity
Fans power input
m3/h
Pa
n°
kW
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2) Pn
External pressure @ Pn(2)
Pump type
Pump motor power input
Water tank content
Sound pressure(3)
Power supply
Maximum absorbed current
Starting current
kW
L
dB(A)
V/ph/Hz + T
A
A
36000
200
4
6,4
40000
200
EC Plug Fan
4
7,2
2,55
290
Centrifugal
4,56
290
79
R404A
44000
200
4
8,8
4,56
290
80
400/3/50
123,1
206,5
144,3
228,9
502
602
702
3.520
990
2.050
1.790
3.520
990
2.050
1.890
3.520
990
2.050
1.980
C_3520x990
C_3520x990
C_3520x990
103,7
178,6
Refrigerant
81
Note:
(1) Condenser air 30°C - Exit evaporator fluid at 0°C - ethylene glycol 25%
(2) Condenser air 30°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(3) Sound pressure measured at 1 m in open field conditions
EKC/LT
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
www.euroklimat.it
23
EKW/LT
WATER COOLED WATER CHILLERS
Solutions
•
I
Integrated
Versions
•
ST Standard
Equipments
•
Pistons
Compressor
AS Standard equipment
Evaporator
Phe
Phe
Condenser
LOW
water
temperature
Refrigerant
R404A
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge, step of capacity (from model 81), flexible joints on suction and
discharge.
 Water heat exchangers
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Closed cell insulation vapor barrier, especially for
low temperatures (only evaporator).
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shutoff valve on the liquid line, oil separator, liquid reciver, electronic
expansion valve (from model 81), safety pressure high / low pressure, oil pressure switch.
 Water circuit
Water pressure gauge, safety valve, centrifugal pump with seals for
low temperature, manual by-pass water valve, manual air venting
valve, differential pressure switch, water tank, special insulation for
low temperatures.
Accessories







24
Remote control panel
Refrigerant gauges
Electromechanical flow switch
Paneling peralluman
Increased centrifugal electric pump (5 Bar)
RS 485 serial communication card
Set of wheels (from 20 to 51)
www.euroklimat.it
Compressors type
Compressors quantity
Indipendent gas circuit
Liquid receiver
Liquid separator
Pump type
Pump motor power input
Water tank content
Sound pressure(5)
Power supply
Maximum absorbed current
Starting current
Phe
Compressor
EKW/LT
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2) Pn
External pressure @ Pn(2)
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
External pressure @ Pn(3)
Cooling capacity(4)
Total compressors power input(4)
Water flow(4) Pn
External pressure @ Pn(4)
Phe
Evaporator
Pistons
Technical data
Condenser
LOW
water
temperature
Refrigerant
R404A
20
31
51
81
101
151
201
301
401
kW
kW
m3/h
bar
kW
kW
m3/h
bar
kW
kW
m3/h
bar
kW
kW
m3/h
bar
7,9
2,9
1,5
2,9
2,7
1,9
0,6
2,5
6,6
3,2
1,2
3
2,1
1,9
0,4
2,6
12,2
5,1
2,3
2,8
4,1
3,3
0,9
2,6
10,2
5,6
1,9
2,9
3,3
3,4
0,7
2,6
16,2
6,0
3
2,7
5,4
3,9
1,2
2,5
13,6
6,6
2,5
2,8
4,3
4,0
0,9
2,6
22,8
7,0
4,2
2,5
7,4
4,3
1,6
2,4
19,0
7,5
3,5
2,7
5,8
4,3
1,2
2,5
33,7
12,9
6,2
2
11,0
8,0
2,4
2,4
28,1
13,8
5,2
2,4
8,6
8,0
1,8
2,4
40,5
14,5
7,5
2,2
13,2
8,7
2,8
2,5
33,9
15,4
6,3
2,4
10,2
8,7
2,2
2,6
49,9
17,5
9,2
2
17,0
11,1
3,6
2,4
42,5
19,1
7,9
2,2
13,7
11,5
2,9
2,5
66,6
25,9
12,3
2,4
22,6
16,5
4,8
2,5
56,7
28,3
10,5
2,5
18,3
17,0
3,9
2,5
87,4
30,1
16,2
2,1
30,1
19,4
6,4
2,4
74,4
32,6
13,8
2,3
24,5
20,0
5,2
2,5
n°
n°
n° x L
n° x L
1
1
2,8
1,6
1
1
2,8
1,6
1
1
4,6
5,6
Semihermetic reciprocating
1
1
1
1
1
1
4,6
4,6
7,1
5,6
5,6
7,8
1
1
7,1
7,8
1
1
11
11
1
1
11
11
kW
L
1,45
27
Peripherical
1,45
65
1,45
65
1,45
65
1,45
160
2,55
160
2,55
290
65
65
67
71
72
71
71
74
9,7
38,5
15,1
54,6
15,4
65,7
20,2
89,9
71
400/3/50
34,1
77,4
42,4
91,5
47,5
122,3
51,8
129,5
76,4
163,7
dB(A)
V/ph/Hz + T
A
A
Centrifugal
2,09
2,09
160
160
Note:
(1) Condenser water IN/OUT 15/30°C - Exit evaporator fluid at 0°C - ethylene glycol 25%
(2) Condenser water IN/OUT 15/30°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(3) Condenser water IN/OUT 29/34°C - Exit evaporator fluid at 0°C - ethylene glycol25%
(4) Condenser water IN/OUT 29/34°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(5) Sound pressure measured at 1 m in open field conditions
EKW/LT
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
20
31
51
81
101
151
201
301
401
980
800
1.650
285
980
800
1.650
380
980
800
1.650
400
1.280
990
1.190
570
1.280
990
1.190
610
1.280
990
1.190
640
1.930
990
1.290
740
1.930
990
1.290
820
2.580
990
1.290
950
W_980x800
W_980x800
W_980x800
W_1280x990r
W_1280x990r
W_1280x990r
W_1930x990
W_1930x990
W_2580x990
www.euroklimat.it
25
EKW/LT
WATER COOLED WATER CHILLERS
Solutions
•
I
Integrated
Versions
•
ST Standard
Equipments
•
Pistons
Compressor
AS Standard equipment
Evaporator
Phe
Phe
Condenser
LOW
water
temperature
Refrigerant
R404A
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge,
step of capacity, flexible joints on suction and discharge.
 Water heat exchangers
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Closed cell insulation vapor barrier, especially for
low temperatures (only evaporator).
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shutoff valve on the liquid line, oil separator, liquid reciver, electronic
expansion valve, safety pressure high / low pressure, oil pressure
switch.
 Water
circuit
Water pressure gauge, safety valve, centrifugal pump with seals for
low temperature, manual by-pass water valve, manual air venting
valve, differential pressure switch, water tank, special insulation for
low temperatures.
Accessories






26
Remote control panel
Refrigerant gauges
Electromechanical flow switch
Paneling peralluman
Increased centrifugal electric pump (5 Bar)
RS 485 serial communication card
www.euroklimat.it
Compressors type
Compressors quantity
Indipendent gas circuit
Liquid receiver
Liquid separator
Pump type
Pump motor power input
Water tank content
Sound pressure(5)
Power supply
Maximum absorbed current
Starting current
Phe
Compressor
EKW/LT
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2) Pn
External pressure @ Pn(2)
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
External pressure @ Pn(3)
Cooling capacity(4)
Total compressors power input(4)
Water flow(4) Pn
External pressure @ Pn(4)
Evaporator
Pistons
Technical data
Phe
Condenser
LOW
water
temperature
502
602
702
kW
kW
m3/h
bar
kW
kW
m3/h
bar
kW
kW
m3/h
bar
kW
kW
m3/h
bar
100,0
34,9
18,5
1,8
34,0
22,2
7,3
2,4
85,2
38,2
15,8
2,1
27,5
22,9
5,9
2,4
122,0
42,6
22,6
2,5
41,5
27,1
8,9
2,7
103,9
46,6
19,2
2,7
33,6
28,0
7,2
2,7
145,0
52,9
26,8
2,4
50,2
33,3
10,7
2,6
122,9
57,9
22,7
2,5
40,5
34,6
8,7
2,7
n°
n°
n° x L
n° x L
2
2
2x7,1
2x7,8
Semihermetic reciprocating
2
2
2x7,1
2x11
2
2
2x11
2x11
kW
L
2,55
290
Centrifugal
4,56
290
4,56
290
dB(A)
V/ph/Hz + T
A
A
76
77
400/3/50
107,1
190,5
129,1
213,4
502
602
702
3.520
990
1.350
1.710
3.520
990
1.350
1.990
3.520
990
1.350
2.290
W_3520x990r
W_3520x990r
W_3520x990r
91,5
166,3
Refrigerant
R404A
78
Note:
(1) Condenser water IN/OUT 15/30°C - Exit evaporator fluid at 0°C - ethylene glycol 25%
(2) Condenser water IN/OUT 15/30°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(3) Condenser water IN/OUT 29/34°C - Exit evaporator fluid at 0°C - ethylene glycol25%
(4) Condenser water IN/OUT 29/34°C - Exit evaporator fluid at -25°C - ethylene glycol 50%
(5) Sound pressure measured at 1 m in open field conditions
EKW/LT
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
www.euroklimat.it
27
28
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Axial fans
air cooled chillers
and heat pumps
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29
MEKRO
AIR COOLED WATER CHILLERS
Solutions
•
I
Integrated
Versions
•
ST Standard
Equipments
•
AS Standard equipment
Scroll
Rotary
Axial
Evaporator
Axial
Compressor
Compressor
Fan
“NoFrost”
Fan
Refrigerant
R407C
Main features
 Housing
Housing in galvanized steel, painted with a baked polyurethane
powder and equipped with support feet for permanent installation.
 Compressor
HERMETIC ROTARY type, complete with thermal protection.
Antivibration mountings and oil charge are standard.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
NOFROST type: copper tubes in a plastic pipe fitted into a steel tank
with shell covered with closed-cell neoprene anti-condensate material; complete with water differential pressure switch.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant
circuit
Filter dryer, moisture-liquid sight glass, thermostatic expansion valve with external equaliser, HP and LP pressure safety.
 Water circuit
Pressure gauge on water supply, by-pass valve, air vent, water
drain valve, open expansion tank, pump device suitable for glycol
solutions up to 20%, water tank.
Accessories


30
Closed expansion tank
Castor wheels
www.euroklimat.it
Technical data
MEKRO
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2) Pn
External pressure @ Pn(2)
Compressors type
Compressors quantity
Indipendent gas circuit
Total air flow
Fans type
Fans quantity
Fans power input
Pump type
Pump motor power input
Water tank content
Sound pressure(5)
Power supply
Maximum absorbed current
Starting current
Water fittings
Scroll
Rotary
Axial
Evaporator
Axial
Compressor
Compressor
Fan
“NoFrost”
Fan
M2
M4
M6
kW
kW
m3/h
bar
kW
kW
m3/h
bar
n°
n°
3,1
0,6
0,5
3,3
2,2
0,6
0,4
3,5
5,7
1,3
1,0
2,9
4,1
1,3
0,7
3,2
Rotary
1
1
8,2
2,0
1,4
1,7
5,8
2,0
1,0
2,9
m3/h
n°
kW
1.900
1.900
1
0,07
1.900
Axial
1
0,07
kW
L
0,3
23
Peripherical
0,3
23
0,3
23
dB(A)
V/ph/Hz + T
A
A
-
7,1
21,8
1/2”
66
230/1/50
10,5
36,8
1/2”
13,2
47,8
1/2”
M2
M4
M6
740
550
900
85
740
550
900
95
740
550
900
115
E_M2-4-6
E_M2-4-6
E_M2-4-6
1
1
66
Refrigerant
R407C
1
1
1
0,07
66
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
MEKRO
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
www.euroklimat.it
31
EKE
AIR COOLED WATER CHILLERS
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Scroll
Axial
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
HERMETIC SCROLL type (Rotary for model 10), complete with thermal protection. Antivibration mountings and oil charge are standard.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with con-
tactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve (models
101), shut-off valve on the liquid line, equalized thermostatic expansion valve, safety pressure high / low pressure.
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
Accessories








32
Vibration isolation mountings
Modulating fan speed condensing control
Step condensation control (standard)
Crankcase compressor oil heater
Remote control panel
Sequence phases relay
Evaporator antifreeze heater(only Base version)
Refrigerant gauges






Electromechanical flow switch
Open expansion tank
Closed expansion tank with automatic filling unit
Pressure relief valve / bypass
Increased pump water (5 Bar)
Set of wheels (from 10 model to 51)
www.euroklimat.it
Technical data
EKE
Scroll
Axial
Evaporator
Compressor
Fan
“NoFrost”
Refrigerant
Evaporator
R407C
Phe
10
15
20
31
51
81
101
121
151
201
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
5,6
1,2
1,0
3,0
4,3
4,1
1,2
0,7
3,3
4,7
1.600
69
8,0
2,4
1,4
2,4
3,9
5,7
2,4
1,0
2,9
4,3
2.600
69
11,4
2,5
2,0
2,8
4,4
8,2
2,7
1,4
3,7
5,3
3.650
70
14,9
2,9
2,6
2,5
4,7
10,7
3,0
1,8
2,7
5,5
5.200
67
21,3
4,3
3,7
2,3
4,3
15,3
4,3
2,6
2,5
4,7
5.700
67
24,3
4,5
4,2
2,9
4,3
17,4
4,5
3,0
3,1
4,7
9.730
71
31,7
5,7
5,5
3,2
4,9
22,9
5,9
3,9
3,3
5,4
9.730
71
37,4
7,1
6,5
3,1
4,5
27,0
7,1
4,6
3,2
5,2
12.700
72
43,7
8,2
7,6
3,0
5,4
31,6
8,2
5,4
3,2
5,6
12.000
72
55,6
11,4
9,6
2,9
5,0
40,2
11,4
6,9
3,1
5,5
18.300
71
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
5,4
1,3
0,9
3,1
4,4
3,8
1,3
0,7
3,4
4,7
1.460
66
7,7
2,5
1,3
2,5
4,0
5,4
2,6
0,9
3,0
4,4
2.300
66
10,9
2,7
1,9
2,9
4,5
7,7
2,9
1,3
3,8
5,4
3.350
68
14,3
3,1
2,5
2,4
4,8
10,1
3,2
1,7
2,6
5,6
4.700
64
20,4
4,6
3,5
2,2
4,4
14,4
4,6
2,5
2,4
4,8
5.250
64
23,3
4,8
4,0
3,0
4,7
16,4
4,8
2,8
3,2
4,8
8.800
68
30,4
6,1
5,3
3,3
5,0
21,7
6,3
3,7
3,4
5,5
8.800
68
35,9
7,5
6,2
3,2
4,7
25,5
7,6
4,4
3,3
5,3
11.650
70
41,9
8,6
7,2
3,1
5,5
29,8
8,8
5,1
3,3
5,7
11.000
70
53,3
12,0
9,2
3,0
5,2
38,0
12,2
6,5
3,2
5,6
16.700
72
Compressors type
Compressors quantity
Indipendent gas circuit
n°
n°
Rotary
1
1
1
1
1
1
1
1
1
1
Scroll
1
1
1
1
1
1
1
1
1
1
Fans type
Fans quantity
Fans power input
n°
kW
1
0,12
1
0,14
1
0,20
1
0,33
1
0,42
1
0,65
1
0,65
1
1,05
1
1,05
2
1,3
5,5
29,2
1/2”
7,3
46,3
1/2”
10,8
50,8
1”
13,8
47,8
1”
400/3/50
16,3
102,3
1.1/4”
21,3
124,3
1.1/4”
24,5
129,5
1.1/4”
29,5
169,5
1.1/4”
34,7
200,7
1.1/2”
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
Power supply
Maximum absorbed current (pump excluded)
Starting current (pump excluded)
Water fittings
V/ph/Hz + T 230/1/50
A
8,8
A
35,6
1/2”
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Axial
kW
kW
L
0,3
0,75
23
0,4
0,75
27
0,6
1,1
27
0,6
0,9
65
Centrifugal
0,6
0,9
0,9
1,5
65
160
1,5
1,85
160
1,5
1,85
160
1,5
3
160
1,5
3
290
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
1,2
0,2
35
1,4
0,2
38
1,9
0,3
27
2,6
0,5
30
4,0
0,7
33
4,2
0,7
29
5,5
1,0
31
6,8
1,2
30
8,0
1,4
33
10,1
1,8
29
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
6,5
1,1
32
9,6
1,7
35
13,3
2,3
26
16,9
2,9
29
24,2
4,2
33
27,1
4,7
29
35,4
6,2
34
42,0
7,3
31
49,0
8,5
36
63,4
11,0
33
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKE
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
10
15
20
31
51
81
101
121
151
201
830
650
1.400
130
830
650
1.400
150
830
650
1.400
170
980
800
1.785
250
980
800
1.785
270
1.280
990
2.055
480
1.280
990
2.055
510
1.280
990
2.075
520
1.280
990
2.075
535
1.930
990
2.155
710
E_830x650
E_830x650
E_830x650
E_980x800
E_980x800
E_1280x990
E_1280x990
E_1280x990
E_1280x990
E_1930x990
830
650
1.400
150
830
650
1.400
170
830
650
1.400
190
980
800
1.785
280
980
800
1.785
300
1.280
990
2.055
520
1.280
990
2.055
550
1.280
990
2.075
560
1.280
990
2.075
575
1.930
990
2.155
760
E_830x650
E_830x650
E_830x650
E_980x800
E_980x800
E_1280x990
E_1280x990
E_1280x990
E_1280x990
E_1930x990
www.euroklimat.it
33
EKE
AIR COOLED WATER CHILLERS
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Pistons
Axial
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves and inlet
valves only for mod. 251 and 502; step of capacity (excluding models
251 and 502), flexible joints on suction and discharge.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch. BASE solution: plate-type made of AISI 316 steel complete with water differential pressure switch. Shell covered with clo-
sed-cell neoprene anti-condensate material.
board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, equalized thermostatic expansion valve,
safety pressure high / low pressure, oil pressure switch (excluding
models 251 and 502).
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Electrical
Accessories









34
Spring vibration isolation.
Vibration isolation mountings.
Modulating fan speed condensing control
Step condensation control (standard)
Part-winding soft start.
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.
Evaporator antifreeze heater(only Base version)







Refrigerant gauges
Electromechanical flow switch
Additional stand-by water pump
Pressure relief valve / bypass (from 251 to 401)
Increased pump water (5 Bar)
Open expansion tank (till 702 model)
Closed expansion tank with automatic filling unit
www.euroklimat.it
Technical data
EKE
Pistons
Axial
Evaporator
Compressor
Fan
“NoFrost”
Refrigerant
Evaporator
R407C
Phe
251
301
351
401
502
602
702
802
1002
1202
1402
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
63,0
14,3
10,9
3,4
4,8
43,0
14,7
7,4
3,6
5,4
24.000
74
78,0
17,5
13,5
3,1
4,4
53,7
18,3
9,2
3,5
4,8
26.900
75
92,0
21,7
15,9
3,0
4,2
62,7
22,3
10,8
3,1
4,7
26.900
76
112,0
26,1
19,4
2,9
4,2
77,7
26,8
13,3
3,0
4,4
32.800
76
125,0
28,5
21,6
2,8
4,1
85,4
29,4
14,7
2,9
4,3
34.700
76
155,0
35,4
26,8
2,6
4,0
106,6
37,0
18,3
2,8
4,2
45.200
77
179,0
43,2
30,9
2,5
4,7
122,0
44,4
20,9
2,7
5,0
51.000
78
222,0
50,5
38,4
3,2
5,1
153,9
51,8
26,4
3,3
5,3
79.000
80
256,0
62,2
44,2
3,1
4,9
177,3
64,5
30,4
3,2
5,1
74.400
80
310,0
79,8
53,6
2,8
4,7
214,7
82,7
36,8
3,1
4,9
77.200
80
398,0
89,5
68,6
2,5
4,4
275,7
92,8
47,3
2,9
4,6
124.000
82
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
59,5
15,4
10,3
3,5
4,9
40,0
15,6
6,9
3,7
5,5
20.600
71
73,8
19,0
12,7
3,2
4,5
49,9
19,4
8,6
3,6
4,9
23.000
73
86,8
23,4
15,0
3,1
4,3
58,0
23,5
9,9
3,2
4,8
23.000
73
106,3
28,1
18,4
3,0
4,3
72,5
28,5
12,4
3,1
4,5
28.100
74
118,1
30,7
20,4
2,9
4,2
79,4
31,1
13,6
3,0
4,4
29.500
74
146,6
38,5
25,3
2,7
4,1
99,2
39,3
17,0
2,9
4,3
38.700
74
168,9
46,6
29,2
2,6
4,8
112,8
46,8
19,4
2,8
5,1
43.500
75
210,7
54,4
36,4
3,3
5,2
143,8
55,1
24,7
3,4
5,4
67.500
78
242,4
67,3
41,9
3,2
5,0
165,0
68,0
28,3
3,3
5,2
63.600
77
293,6
86,4
50,7
2,9
4,8
199,8
87,2
34,3
3,2
5,0
66.000
77
377,0
96,9
65,1
2,6
4,5
256,6
97,8
44,0
3,0
4,7
105.800
79
Compressors type
Compressors quantity
Indipendent gas circuit
Capacity steps
n°
n°
n°
1
1
1
1
1
2
1
1
2
1
1
2
Semihermetic reciprocating
2
2
2
2
2
2
2
4
4
2
2
4
2
2
4
2
2
4
2
2
4
Fans type
Fans quantity
Fans power input
n°
kW
2
2,10
3
1,95
3
3,15
3
3,15
4
2,60
Axial
4
4,20
3
6,00
4
8,00
4
8,00
4
8,00
6
12,00
42,0
141,0
1.1/2”
49,0
171,0
2”
57,0
184,0
2”
75,9
200,9
2”
79,4
178,4
3”
400/3/50
107,2
229,2
3”
118,9
245,9
3”
143,2
268,2
3”
167,2
296,2
3”
202,2
442,7
4”
253,8
565,8
4”
kW
kW
L
1,8
3,0
290
1,8
4,0
460
2,2
4,0
460
2,2
5,5
460
3,0
5,5
500
Centrifugal
3,0
5,5
500
3,0
7,5
500
5,5
11,0
920
5,5
11,0
920
5,5
11,0
1.000
5,5
11,0
1.000
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
10,5
1,8
30
13,4
2,3
35
16,6
2,9
28
20,6
3,6
33
20,8
3,6
35
26,7
4,7
26
32,2
5,6
29
40,9
7,1
33
45,5
7,9
30
57,1
9,9
32
73,3
12,8
37
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
72,2
12,6
32
89,6
15,6
36
105,9
18,4
28
130,1
22,7
31
143,4
25,0
35
178,7
31,1
26
207,2
36,1
29
256,4
44,7
34
299,4
52,2
28
367,9
64,1
32
457,3
79,7
30
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKE
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
251
301
351
401
502
602
702
802
1002
1202
1402
1.930
990
2.175
810
2.580
990
2.155
950
2.580
990
2.155
1060
2.580
990
2.175
1080
3.520
990
2.235
1.700
3.520
990
2.235
1.800
3.520
990
2.310
1.880
3.900
2.000
1.930
1.930
3.900
2.000
1.930
2.050
3.900
2.000
1.930
2.170
4.700
2.000
2.230
2.550
E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 E_3900x2000 E_3900x2000 E_3900x2000 E_4700x2000
1.930
990
2.175
860
2.580
990
2.155
1.010
2.580
990
2.155
1.120
2.580
990
2.175
1.140
3.520
990
2.235
1.800
3.520
990
2.235
1.900
3.520
990
2.310
1.980
3.900
2.000
1.930
2.080
3.900
2.000
1.930
2.200
3.900
2.000
1.930
2.320
4.700
2.000
2.230
2.700
E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 E_3900x2000 E_3900x2000 E_3900x2000 E_4700x2000
www.euroklimat.it
35
EKE
AIR COOLED WATER CHILLERS
Solutions
•
B
Base
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
AS Standard equipment
DS Desuperheater
BT Fluid low temperature
Screw
Axial
Compressor
Fan
Evaporator
S&T
Refrigerant
R134a
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
SCREW SEMI-HERMETIC type, complete with motor thermal protection, Part-Winding or Star Delta start, crankcase electrical heater and discharge intercepting valve.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
Shell and tube type, thermally insulated by vapour-proof closed cell.
 Electrical
board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans, phases sequence
relay. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the option of BMS
and remote supervision. The high pressure is controlled by transducer.
 Refrigerant circuit
Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting
valve on the liquid line, electronic expansion valve, HP and LP pressure switches, high pressure transducer.
Accessories









36
Spring vibration isolation.
Modulating fan speed condensing control
ON/OFF Fan condensing control (5°C)
Compressor suction intercepting valve (standard)
Remote control panel
Max and min voltage relay
Sequence phases relay (standard)
Evaporator electrical heater
Upgrading electronic control (standard)








Clock board.
MODBUS interface electronic board
LONWORKS interface electronic board
Refrigerant gas HP and LP pressure gauges
Electromechanical flow switch
External water fittings
Air flow separate compressor room
Coil protection grille
www.euroklimat.it
Technical data
EKE
Screw
Axial
Compressor
Fan
Evaporator
Refrigerant
S&T
R134a
1402 V 1602 V 1802 V 2002 V 2202 V 2402 V 2502 V 2802 V 3202 V 3602 V 4202 V 4802 V 5002 V
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Total air flow
Sound pressure(3)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Total air flow
Sound pressure(3)
kW
kW
m3/h
kW
kW
m3/h
m3/h
dB(A)
304
347
392
444
475
526
555
684
732
836
936
1028
1095
68
81
92
104
112
117
133
150
168
190
218
239
250
52,3
59,7
67,4
76,4
81,7
90,5
95,5
117,6
125,9
143,8
161,0
177
188
211
241
271
312
334
364
383
475
505
586
655
720
770
79
94
98
113
122
121
143
161
179
211
222
238
249
36,3
41,5
46,5
53,7
57,4
62,5
65,8
81,7
86,9
100,7
112,7
123,8
132,5
76.000 76.000 72.000 126.000 126.000 120.000 120.000 156.000 156.000 148.000 180.000 180.000 180.000
80
81
81
81
83
83
83
84
84
85
87
87
87
kW
kW
m3/h
kW
kW
m3/h
m3/h
dB(A)
297
71
51,1
205
83
35,3
67.000
77
Compressors type
Compressors quantity
Indipendent gas circuit
Capacity steps
n°
n°
n°
2
2
6
2
2
6
2
2
6
2
2
6
2
2
6
Semihermetic screw
2
2
2
2
2
2
6
6
6
2
2
6
2
2
6
2
2
6
2
2
6
2
2
6
Fans type
Fans quantity
Fans power input
n°
kW
4
8
4
8
4
8
6
12
6
12
6
12
Axial
6
12
8
16
8
16
10
20
10
20
10
20
V/ph/Hz
A
A
306,0
534,0
326,0
500,0
336,0
599,0
366,0
592,0
384,0
661,0
420,0
784,0
598,0
751,0
662,0
812,0
698,0
894,0
730,0
935,0
765,0
1010,0
kW
m3/h
kPa
35,1
6,1
32
42,3
7,3
38
45,8
7,9
35
54,7
9,4
39
56,0
9,6
42
57,4
9,9
36
79,2
13,6
34
92,8
16,1
39
104,1
17,9
30
114,2
19,6
32
120,5
20,7
36
Power supply
Maximum absorbed current
Starting current
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
339
383
434
465
514
542
668
715
818
915
1004
1070
85
95
108
116
120
138
155
174
198
228
249
261
58,3
65,8
74,7
79,9
88,4
93,2
114,9
122,9
140,7
157,4
172,7
184,0
234
262
304
325
353
371
461
490
569
640
703
751
99
102
118
127
125
149
168
186
220
231
254
270
40,3
45,1
52,3
55,9
60,7
63,8
79,4
84,2
97,9
110,1
121,0
129,2
67.000 63.000 110.000 110.000 105.000 105.000 135.000 135.000 128.000 156.000 156.000 156.000
78
78
78
80
80
80
81
81
82
84
84
84
8
16
400/3/50
540,0
474,0
880,0 832,0
59,6
10,3
40
70,4
12,1
33
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKE
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
1402 V 1602 V 1802 V 2002 V 2202 V 2402 V 2502 V 2802 V 3202 V 3602 V 4202 V 4802 V 5002 V
mm
mm
mm
Kg
5000
1500
2300
2780
5000
1500
2300
2880
5000
1500
2300
2900
5850
2300
2230
3050
5850
2300
2230
3300
5850
2300
2230
3400
5850
2300
2230
3470
6800
2300
2500
4180
6800
2300
2500
4430
6800
2300
2500
4620
8000
2300
2230
4950
8000
2300
2230
5230
8000
2300
2230
5640
E_5000x1500 E_5000x1500 E_5000x1500 E_5850x2300 E_5850x2300 E_5850x2300 E_5850x2300 E_6800x2300 E_6800x2300 E_6800x2300 E_8000x2300 E_8000x2300 E_8000x2300
www.euroklimat.it
37
EKE/PC
AIR/WATER HEAT PUMP
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
AS Standard equipment
DS Desuperheater
Scroll
Axial
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Automatic
inversion
gas side
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
HERMETIC SCROLL type (Rotary for model 10), complete with thermal protection. Antivibration mountings and oil charge are standard.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch. BASE solution: plate-type made of AISI 316 steel complete with water differential pressure switch. Shell covered with closed-cell neoprene anti-condensate material.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve (models
101), shut-off valve on the liquid line, 4-way reversing valve, gas separator and liquid receiver, equalized thermostatic expansion valve,
safety pressure high / low pressure
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Reverse cycle
Automatic on the refrigerant circuit
Accessories








38
Vibration isolation mountings
Modulating fan speed condensing control
Step condensation control (standard)
Crankcase compressor oil heater
Remote control panel
Sequence phases relay
Evaporator antifreeze heater (only Base version)
Refrigerant gauges






Electromechanical flow switch
Open expansion tank
Closed expansion tank with automatic filling unit
Pressure relief valve / bypass
Increased pump water (5 Bar)
Set of wheels (from 10 model to 51)
www.euroklimat.it
Technical data
EKE/PC
Scroll
Axial
Evaporator
Compressor
Fan
“NoFrost”
Automatic
inversion
gas side
Evaporator
Phe
Refrigerant
R407C
10
15
20
31
51
81
101
121
151
201
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
kW
kW
5,6
1,2
1,0
3,0
4,3
4,1
1,2
0,7
3,3
4,7
1.600
69
4,6
1,4
8,0
2,4
1,4
2,4
3,9
5,7
2,4
1,0
2,9
4,3
2.600
69
6,3
2,3
11,4
2,5
2,0
2,8
4,4
8,2
2,7
1,4
3,7
5,3
3.650
70
9,0
2,7
14,9
2,9
2,6
2,5
4,7
10,7
3,0
1,8
2,7
5,5
5.200
67
11,8
3,4
21,3
4,3
3,7
2,3
4,3
15,3
4,3
2,6
2,5
4,7
5.700
67
16,8
4,9
24,3
4,5
4,2
2,9
4,3
17,4
4,5
3,0
3,1
4,7
9.730
71
19,2
5,1
31,7
5,7
5,5
3,2
4,9
22,9
5,9
3,9
3,3
5,4
9.730
71
25,0
6,6
37,4
7,1
6,5
3,1
4,5
27,0
7,1
4,6
3,2
5,2
12.700
72
29,6
8,1
43,7
8,2
7,6
3,0
5,4
31,6
8,2
5,4
3,2
5,6
12.000
72
34,6
9,5
55,6
11,4
9,6
2,9
5,0
40,2
11,4
6,9
3,1
5,5
18.300
71
44,1
12,9
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
kW
kW
5,4
1,3
0,9
3,1
4,4
3,8
1,3
0,7
3,4
4,7
1.460
66
4,6
1,4
7,7
2,5
1,3
2,5
4,0
5,4
2,6
0,9
3,0
4,4
2.300
66
6,3
2,8
10,9
2,7
1,9
2,9
4,5
7,7
2,9
1,3
3,8
5,4
3.350
68
9,0
2,7
14,3
3,1
2,5
2,4
4,8
10,1
3,2
1,7
2,6
5,6
4.700
64
11,8
3,4
20,4
4,6
3,5
2,2
4,4
14,4
4,6
2,5
2,4
4,8
5.250
64
16,8
4,9
23,3
4,8
4,0
3,0
4,7
16,4
4,8
2,8
3,2
4,8
8.800
68
19,2
5,1
30,4
6,1
5,3
3,3
5,0
21,7
6,3
3,7
3,4
5,5
8.800
68
25,0
6,6
35,9
7,5
6,2
3,2
4,7
25,5
7,6
4,4
3,3
5,3
11.650
70
29,6
8,1
41,9
8,6
7,2
3,1
5,5
29,8
8,8
5,1
3,3
5,7
11.000
70
34,6
9,5
53,3
12,0
9,2
3,0
5,2
38,0
12,2
6,5
3,2
5,6
16.700
72
44,1
12,9
Compressors type
Compressors quantity
Indipendent gas circuit
n°
n°
Rotary
1
1
1
1
1
1
1
1
1
1
Scroll
1
1
1
1
1
1
1
1
1
1
Fans type
Fans quantity
Fans power input
n°
kW
1
0,12
1
0,14
1
0,20
1
0,33
1
0,42
1
0,65
1
0,65
1
1,05
1
1,05
2
1,3
5,5
29,2
1/2”
7,3
46,3
1/2”
10,8
50,8
1”
13,8
47,8
1”
400/3/50
16,3
102,3
1.1/4”
21,3
124,3
1.1/4”
24,5
129,5
1.1/4”
29,5
169,5
1.1/4”
34,7
200,7
1.1/2”
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
Power supply
Maximum absorbed current (pump excluded)
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
DESUPERHEATER (DS Equipment)
Heat capacity (5)
Water flow
Pressure drop
V/ph/Hz + T 230/1/50
A
8,8
A
35,6
1/2”
Axial
kW
kW
L
0,3
0,75
23
0,4
0,75
27
0,6
1,1
27
0,6
0,9
65
Centrifugal
0,6
0,9
0,9
1,5
65
160
1,5
1,85
160
1,5
1,85
160
1,5
3
160
1,5
3
290
kW
m3/h
kPa
1,2
0,2
35
1,4
0,2
38
1,9
0,3
27
2,6
0,5
30
4,0
0,7
33
4,2
0,7
29
5,5
1,0
31
6,8
1,2
30
8,0
1,4
33
10,1
1,8
29
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Evaporator air 7°C with 85%rH - Condenser water IN/OUT 40/45°C
(5) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKE/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
10
15
20
31
51
81
101
121
151
201
830
650
1.400
135
830
650
1.400
155
830
650
1.400
175
980
800
1.785
260
980
800
1.785
280
1.280
990
2.055
490
1.280
990
2.055
525
1.280
990
2.075
535
1.280
990
2.075
550
1.930
990
2.155
730
E_830x650
E_830x650
E_830x650
E_980x800
E_980x800
E_1280x990
E_1280x990
E_1280x990
E_1280x990
E_1930x990
830
650
1.400
155
830
650
1.400
175
830
650
1.400
195
980
800
1.785
290
980
800
1.785
310
1.280
990
2.055
530
1.280
990
2.055
575
1.280
990
2.075
575
1.280
990
2.075
590
1.930
990
2.155
780
E_830x650
E_830x650
E_830x650
E_980x800
E_980x800
E_1280x990
E_1280x990
E_1280x990
E_1280x990
E_1930x990
www.euroklimat.it
39
EKE/PC
AIR/WATER HEAT PUMP
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
AS Standard equipment
DS Desuperheater
Pistons
Axial
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Automatic
inversion
gas side
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves and inlet
valves only for mod. 251 and 502; step of capacity (excluding models
251 and 502), flexible joints on suction and discharge.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout and IP
54 protection degree; aerodynamic housing and wing profile blades
increase efficiency and decrease noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch. BASE solution: plate-type made of AISI 316 steel complete with water differential pressure switch. Shell covered with clo-
sed-cell neoprene anti-condensate material.
board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, 4-way reversing valve, gas separator and
liquid receiver, equalized thermostatic expansion valve, safety pressure high / low pressure, oil pressure switch (excluding models 251
and 502).
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Reverse cycle
Automatic on the refrigerant circuit
 Electrical
Accessories








40
Spring vibration isolation.
Vibration isolation mountings.
Modulating fan speed condensing control
Step condensation control (standard)
Part-winding soft start.
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.







Evaporator antifreeze heater (only Base version)
Refrigerant gauges
Electromechanical flow switch
Pressure relief valve / bypass (from 251 to 401)
Increased pump water (5 Bar)
Open expansion tank (till 702 model)
Closed expansion tank with automatic filling unit
www.euroklimat.it
Technical data
EKE/PC
Pistons
Axial
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Automatic
inversion
gas side
Refrigerant
R407C
251
301
351
401
502
602
702
802
1002
1202
1402
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
kW
kW
63,0
14,3
10,9
3,4
4,8
43,0
14,7
7,4
3,6
5,4
24.000
74
50,0
14,7
78,0
17,5
13,5
3,1
4,4
53,7
18,3
9,2
3,5
4,8
26.900
75
61,0
17,9
92,0
21,7
15,9
3,0
4,2
62,7
22,3
10,8
3,1
4,7
26.900
76
73,0
21,9
112,0
26,1
19,4
2,9
4,2
77,7
26,8
13,3
3,0
4,4
32.800
76
88,0
26,5
125,0
28,5
21,6
2,8
4,1
85,4
29,4
14,7
2,9
4,3
34.700
76
99,0
29,3
155,0
35,4
26,8
2,6
4,0
106,6
37,0
18,3
2,8
4,2
45.200
77
122,0
35,9
179,0
43,2
30,9
2,5
4,7
122,0
44,4
20,9
2,7
5,0
51.000
78
143,0
43,5
222,0
50,5
38,4
3,2
5,1
153,9
51,8
26,4
3,3
5,3
79.000
80
177,0
51,8
256,0
62,2
44,2
3,1
4,9
177,3
64,5
30,4
3,2
5,1
74.400
80
203,0
63,0
310,0
79,8
53,6
2,8
4,7
214,7
82,7
36,8
3,1
4,9
77.200
80
246,0
79,4
398,0
89,5
68,6
2,5
4,4
275,7
92,8
47,3
2,9
4,6
124.000
82
315,0
91,3
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
dB(A)
kW
kW
59,5
15,4
10,3
3,5
4,9
40,0
15,6
6,9
3,7
5,5
20.600
71
50,0
14,7
73,8
19,0
12,7
3,2
4,5
49,9
19,4
8,6
3,6
4,9
23.000
73
61,0
17,9
86,8
23,4
15,0
3,1
4,3
58,0
23,5
9,9
3,2
4,8
23.000
73
73,0
21,9
106,3
28,1
18,4
3,0
4,3
72,5
28,5
12,4
3,1
4,5
28.100
74
88,0
26,5
118,1
30,7
20,4
2,9
4,2
79,4
31,1
13,6
3,0
4,4
29.500
74
99,0
29,3
146,6
38,5
25,3
2,7
4,1
99,2
39,3
17,0
2,9
4,3
38.700
74
122,0
35,9
168,9
46,6
29,2
2,6
4,8
112,8
46,8
19,4
2,8
5,1
43.500
75
143,0
43,5
210,7
54,4
36,4
3,3
5,2
143,8
55,1
24,7
3,4
5,4
67.500
78
177,0
51,8
242,4
67,3
41,9
3,2
5,0
165,0
68,0
28,3
3,3
5,2
63.600
77
203,0
63,0
293,6
86,4
50,7
2,9
4,8
199,8
87,2
34,3
3,2
5,0
66.000
77
246,0
79,4
377,0
96,9
65,1
2,6
4,5
256,6
97,8
44,0
3,0
4,7
105.800
79
315,0
91,3
Compressors type
Compressors quantity
Indipendent gas circuit
Capacity steps
n°
n°
n°
1
1
1
1
1
2
1
1
2
1
1
2
Semihermetic reciprocating
2
2
2
2
2
2
2
4
4
2
2
4
2
2
4
2
2
4
2
2
4
Fans type
Fans quantity
Fans power input
n°
kW
2
2,10
3
1,95
3
3,15
3
3,15
4
2,60
Axial
4
4,20
3
6,00
4
8,00
4
8,00
4
8,00
6
12,00
V/ph/Hz + T
A
A
-
42,0
141,0
1.1/2”
49,0
171,0
2”
57,0
184,0
2”
75,9
200,9
2”
79,4
178,4
3”
400/3/50
107,2
229,2
3”
118,9
245,9
3”
143,2
268,2
3”
167,2
296,2
3”
202,2
442,7
4”
253,8
565,8
4”
kW
kW
L
1,8
3,0
290
1,8
4,0
460
2,2
4,0
460
2,2
5,5
460
3,0
5,5
500
Centrifugal
3,0
5,5
500
3,0
7,5
500
5,5
11,0
920
5,5
11,0
920
5,5
11,0
1.000
5,5
11,0
1.000
kW
m3/h
kPa
10,5
1,8
30
13,4
2,3
35
16,6
2,9
28
20,6
3,6
33
20,8
3,6
35
26,7
4,7
26
32,2
5,6
29
40,9
7,1
33
45,5
7,9
30
57,1
9,9
32
73,3
12,8
37
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
Power supply
Maximum absorbed current (pump excluded)
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
DESUPERHEATER (DS Equipment)
Heat capacity (5)
Water flow
Pressure drop
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Evaporator air 7°C with 85%rH - Condenser water IN/OUT 40/45°C
(5) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKE/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
251
301
351
401
502
602
702
802
1002
1202
1402
1.930
990
2.175
820
2.580
990
2.155
960
2.580
990
2.155
1070
2.580
990
2.175
1.100
3.520
990
2.235
1.720
3.520
990
2.235
1.820
3.520
990
2.310
1.910
3.900
2.000
1.930
1.960
3.900
2.000
1.930
2.080
3.900
2.000
1.930
2.200
4.700
2.000
2.230
2.590
E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 E_3900x2000 E_3900x2000 E_3900x2000 E_4700x2000
1.930
990
2.175
870
2.580
990
2.155
1.020
2.580
990
2.155
1.130
2.580
990
2.175
1.160
3.520
990
2.235
1.820
3.520
990
2.235
1.920
3.520
990
2.310
2.010
3.900
2.000
1.930
2.110
3.900
2.000
1.930
2.230
3.900
2.000
1.930
2.350
4.700
2.000
2.230
2.740
E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 E_3900x2000 E_3900x2000 E_3900x2000 E_4700x2000
www.euroklimat.it
41
42
www.euroklimat.it
Centrifugal fans
air cooled chillers
and heat pumps
www.euroklimat.it
43
EKC
AIR COOLED WATER CHILLERS
Solutions
•
•
Base
Integrated
B
I
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Scroll
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
HERMETIC SCROLL type (Rotary for model 10), complete with thermal protection. Antivibration mountings and oil charge are standard.
 Fan
Centrifugal type with two suctions. The fans have forward curved
blades in order to get the best performances in terms of efficiency
and noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with con-
tactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve (models
101), shut-off valve on the liquid line, equalized thermostatic expansion valve, safety pressure high / low pressure.
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
Accessories








44
Condenser motorized dampers control
Vibration isolation mountings
Crankcase compressor oil heater
Remote control panel
Sequence phases relay
Evaporator antifreeze heater (only Base version)
Refrigerant gauges
Electromechanical flow switch





Open expansion tank
Closed expansion tank with automatic filling unit
Pressure relief valve / bypass
Increased pump water (5 Bar)
Set of wheels (from 10 model to 51)
www.euroklimat.it
Technical data
EKC
Scroll
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Refrigerant
R407C
10
15
20
31
51
81
101
121
201
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
5,6
1,2
1,0
3,0
4,3
4,1
1,2
0,7
3,3
4,7
1500
100
70
8,0
2,4
1,4
2,4
3,9
5,7
2,4
1,0
2,9
4,3
2.630
70
70
11,4
2,5
2,0
2,8
4,4
8,2
2,7
1,4
3,7
5,3
3.600
50
71
14,9
2,9
2,6
2,5
4,7
10,7
3,0
1,8
2,7
5,5
5.040
100
70
21,3
4,3
3,7
2,3
4,3
15,3
4,3
2,6
2,5
4,7
5.400
100
72
24,3
4,5
4,2
2,9
4,3
17,4
4,5
3,0
3,1
4,7
9.360
100
73
31,7
5,7
5,5
3,2
4,9
22,9
5,9
3,9
3,3
5,4
9.360
100
73
37,4
7,1
6,5
3,1
4,5
27,0
7,1
4,6
3,2
5,2
11.520
100
73
55,6
11,4
9,6
2,9
5,0
40,2
11,4
6,9
3,1
5,5
17.640
100
73
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
5,4
1,3
0,9
3,1
4,4
3,8
1,3
0,7
3,4
4,7
1.500
100
69
7,7
2,5
1,3
2,5
4,0
5,4
2,6
0,9
3,0
4,4
2.630
70
69
10,9
2,7
1,9
2,9
4,5
7,7
2,9
1,3
3,8
5,4
3.600
50
70
14,3
3,1
2,5
2,4
4,8
10,1
3,2
1,7
2,6
5,6
5.040
100
69
20,4
4,6
3,5
2,2
4,4
14,4
4,6
2,5
2,4
4,8
5.400
100
71
23,3
4,8
4,0
3,0
4,7
16,4
4,8
2,8
3,2
4,8
8.500
100
71
30,4
6,1
5,3
3,3
5,0
21,7
6,3
3,7
3,4
5,5
8.500
100
71
35,9
7,5
6,2
3,2
4,7
25,5
7,6
4,4
3,3
5,3
10.500
100
71
53,3
12,0
9,2
3,0
5,2
38,0
12,2
6,5
3,2
5,6
16.000
100
71
Compressors type
Compressors quantity
Indipendent gas circuit
n°
n°
Rotary
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Fans type
Fans quantity
Fans power input
n°
kW
1
0,15
1
0,25
1
0,35
Forward curved centrifugal
1
1
1
1,1
1,1
1,5
1
1,5
1
1,5
2
3,0
230/1/50
9,2
36,4
1/2”
5,6
29,2
1/2”
9,0
48,0
1/2”
12,7
52,7
1”
23,5
126,5
1.1/4”
25,5
130,5
1.1/4”
39,0
205,0
1.1/2”
kW
kW
L
0,3
0,75
23
0,4
0,75
27
0,6
1,1
27
0,6
0,9
65
Centrifugal
0,6
0,9
65
0,9
1,5
160
1,5
1,85
160
1,5
1,85
160
1,5
3
290
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
1,2
0,2
35
1,4
0,2
38
1,9
0,3
27
2,6
0,5
30
4,0
0,7
33
4,2
0,7
29
5,5
1,0
31
6,8
1,2
30
10,1
1,8
29
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
6,5
1,1
32
9,6
1,7
35
13,3
2,3
26
16,9
2,9
29
24,2
4,2
33
27,1
4,7
29
35,4
6,2
34
42,0
7,3
31
63,4
11,0
33
10
15
20
31
51
81
101
121
201
830
650
1.320
160
830
650
1.320
170
830
650
1.320
190
980
800
1.650
270
980
800
1.650
290
1.280
990
1.890
520
1.280
990
1.890
550
1.280
990
1.890
560
1.930
990
2.010
770
C_830x650
C_830x650
C_830x650
C_980x800
C_980x800
C_1280x990
C_1280x990
C_1280x990
C_1930x990
830
650
1.320
180
830
650
1.320
190
830
650
1.320
210
980
800
1.650
300
980
800
1.650
320
1.280
990
1.890
560
1.280
990
1.890
590
1.280
990
1.890
600
1.930
990
2.010
820
C_830x650
C_830x650
C_830x650
C_980x800
C_980x800
C_1280x990
C_1280x990
C_1280x990
C_1930x990
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Scroll
400/3/50
15,7
18,5
49,7
104,5
1”
1.1/4”
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
www.euroklimat.it
45
EKC
AIR COOLED WATER CHILLERS
Solutions
•
•
Base
Integrated
B
I
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Pistons
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves and inlet
valves only for mod. 251 and 502; step of capacity (excluding models
251 and 502), flexible joints on suction and discharge.
 Fan
Centrifugal type with two suctions, coupled to the three phases motor by V-belt and pulley. The fans have forward curved blades in
order to get the best performances in terms of efficiency and noise
level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch. BASE solution: plate-type made of AISI 316 steel complete with water differential pressure switch. Shell covered with clo-
sed-cell neoprene anti-condensate material.
board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, equalized thermostatic expansion valve,
safety pressure high / low pressure, oil pressure switch (excluding
models 251 and 502).
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Electrical
Accessories








46
Condenser motorized dampers control
Vibration isolation mountings
Spring vibration isolation.
Part-winding soft start.
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.
Evaporator antifreeze heater (only Base version)







Refrigerant gauges
Electromechanical flow switch
Additional stand-by water pump
Automatic by-pass water valve (from 251 to 401)
Increased pump water (5 Bar)
Open expansion tank
Closed expansion tank with automatic filling unit
www.euroklimat.it
Technical data
EKC
Pistons
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Refrigerant
R407C
251
301
351
401
502
602
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
63,0
14,3
10,9
3,4
4,8
43,0
14,7
7,4
3,6
5,4
17.280
100
75
78,0
17,5
13,5
3,1
4,4
53,7
18,3
9,2
3,5
4,8
26.280
100
78
92,0
21,7
15,9
3,0
4,2
62,7
22,3
10,8
3,1
4,7
27.720
100
81
112,0
26,1
19,4
2,9
4,2
77,7
26,8
13,3
3,0
4,4
27.720
100
81
125,0
28,5
21,6
2,8
4,1
85,4
29,4
14,7
2,9
4,3
34.920
100
79
155,0
35,4
26,8
2,6
4,0
106,6
37,0
18,3
2,8
4,2
39.960
100
82
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
59,5
15,4
10,3
3,5
4,9
40,0
15,6
6,9
3,7
5,5
15.700
100
73
73,8
19,0
12,7
3,2
4,5
49,9
19,4
8,6
3,6
4,9
23.500
100
76
86,8
23,4
15,0
3,1
4,3
58,0
23,5
9,9
3,2
4,8
25.700
100
79
106,3
28,1
18,4
3,0
4,3
72,5
28,5
12,4
3,1
4,5
25.700
100
79
118,1
30,7
20,4
2,9
4,2
79,4
31,1
13,6
3,0
4,4
31.800
100
77
146,6
38,5
25,3
2,7
4,1
99,2
39,3
17,0
2,9
4,3
36.000
100
80
Compressors type
Compressors quantity
Indipendent gas circuit
Capacity steps
n°
n°
n°
1
1
1
1
1
2
Semihermetic reciprocating
1
1
1
1
2
2
2
2
2
2
2
4
Fans type
Fans quantity
Fans power input
n°
kW
2
3,0
2
4,4
Forward curved centrifugal
2
2
4,4
4,4
3
9,0
3
9,0
44,0
143,0
1.1/2”
54,8
176,8
2”
62,8
189,8
2”
72,8
197,8
2”
88,7
187,7
3”
104,7
226,7
3”
kW
kW
L
1,8
3,0
290
1,8
4,0
460
2,2
4,0
460
2,2
5,5
460
3,0
5,5
500
3,0
5,5
500
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
10,5
1,8
30
13,4
2,3
35
16,6
2,9
28
20,6
3,6
33
20,8
3,6
35
26,7
4,7
26
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
72,2
12,6
32
89,6
15,6
36
105,9
18,4
28
130,1
22,7
31
143,4
25,0
35
178,7
31,1
26
251
301
351
401
502
602
1.930
990
2.010
870
2.580
990
2.010
1.040
2.580
990
2.010
1.120
2.580
990
2.010
1.140
3.520
990
2.070
1.630
3.520
990
2.070
1.730
C_1930x990
C_2580x990
C_2580x990
C_2580x990
C_3520x990
C_3520x990
1.930
990
2.010
930
2.580
990
2.010
1.100
2.580
990
2.010
1.180
2.580
990
2.010
1.200
3.520
990
2.070
1.730
3.520
990
2.070
1.830
C_1930x990
C_2580x990
C_2580x990
C_2580x990
C_3520x990
C_3520x990
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
400/3/50
Centrifugal
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
www.euroklimat.it
47
EKC
AIR COOLED WATER CHILLERS
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Pistons
Centrifugal
Compressor
Fan
Evaporator
Phe
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves; step of
capacity, flexible joints on suction and discharge.
 Fan
Centrifugal type with two suctions. The fans have forward curved
blades in order to get the best performances in terms of efficiency
and noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Shell covered with closed-cell neoprene anti-condensate material.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, equalized thermostatic expansion valve, safety pressure high / low pressure, oil pressure switch.
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
Accessories








48
Condenser motorized dampers control
Vibration isolation mountings
Spring vibration isolation
Part-winding soft start
Compressor suction intercepting valve
Remote control panel
Max and min voltage relay
Evaporator antifreeze heater






Refrigerant gauges
Electromechanical flow switch
Additional stand-by water pump
Increased pump water (5 Bar)
Open expansion tank
Closed expansion tank with automatic filling unit
www.euroklimat.it
Technical data
EKC
Pistons
Centrifugal
Compressor
Fan
Evaporator
Phe
Refrigerant
R407C
702
802
1002
1152
1202
1402
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
184
43,6
31,6
2,5
4,7
132
41,6
22,7
2,7
5,0
60.000
120
82
228
54,0
39,2
3,2
5,1
164
51,4
28,2
3,3
5,3
60.000
100
82
266
64,6
45,8
3,1
4,9
192
61,4
33,0
3,2
5,1
60.000
80
82
302
87,0
51,9
2,8
4,7
220
79,6
37,8
3,1
4,9
60.000
80
82
336
94,2
57,8
2,5
4,4
242
87,2
41,6
2,9
4,6
60.000
80
82
354
104,0
60,9
2,3
4,1
254
95,0
43,7
2,7
4,3
60.000
80
82
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
184
43,6
31,6
2,5
4,7
132
41,6
22,7
2,7
5,0
60.000
120
80
228
54,0
39,2
3,2
5,1
164
51,4
28,2
3,3
5,3
60.000
100
80
266
64,6
45,8
3,1
4,9
192
61,4
33,0
3,2
5,1
60.000
80
80
302
87,0
51,9
2,8
4,7
220
79,6
37,8
3,1
4,9
60.000
80
80
336
94,2
57,8
2,5
4,4
242
87,2
41,6
2,9
4,6
60.000
80
80
354
104,0
60,9
2,3
4,1
254
95,0
43,7
2,7
4,3
60.000
80
80
Compressors type
Compressors quantity
Indipendent gas circuit
Capacity steps
n°
n°
n°
2
2
4
2
2
4
Semihermetic reciprocating
2
2
2
2
4
4
2
2
4
2
2
4
Fans type
Fans quantity
Fans power input
n°
kW
4
12
4
12
Forward curved centrifugal
4
4
12
12
4
12
4
12
170,0
254,3
3”
193,4
280,7
3”
230,4
328,6
3”
239,2
402,4
3”
256,6
479,1
4”
283,2
556,4
4”
kW
kW
L
3,0
7,5
500
5,5
11,0
500
5,5
11,0
500
5,5
11,0
500
5,5
11,0
500
5,5
11,0
500
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
44,7
7,7
35
51,3
8,8
29
63,3
10,9
33
70,0
12,0
27
76,8
13,2
29
83,5
14,4
34
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
290,7
50,0
24
337,4
58,0
28
418,1
71,9
26
461,0
79,3
34
504,3
86,7
39
555,5
95,5
31
702
802
1002
1152
1202
1402
5.000
1.500
2.030
1.850
5.000
1.500
2.030
1.860
5.000
1.500
2.030
1.920
5.000
1.500
2.030
1.930
5.000
1.500
2.030
1.950
5.000
1.500
2.030
2.000
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
5.000
1.500
2.030
2.650
5.000
1.500
2.030
2.660
5.000
1.500
2.030
2.720
5.000
1.500
2.030
2.730
5.000
1.500
2.030
2.750
5.000
1.500
2.030
2.800
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
400/3/50
Centrifugal
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
www.euroklimat.it
49
EKC/PC
AIR/WATER HEAT PUMP
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
AS Standard equipment
DS Desuperheater
Scroll
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Automatic
inversion
gas side
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
HERMETIC SCROLL type (Rotary for model 10), complete with thermal protection. Antivibration mountings and oil charge are standard.
 Fan
Centrifugal type with two suctions. The fans have forward curved
blades in order to get the best performances in terms of efficiency
and noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with con-
tactor and protection for compressor and fans. Main isolator and
door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve (models
101), shut-off valve on the liquid line, 4-way reversing valve, gas separator and liquid receiver, equalized thermostatic expansion valve,
safety pressure high / low pressure
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Reverse cycle
Automatic on the refrigerant circuit
Accessories








50
Condenser motorized dampers control
Vibration isolation mountings
Crankcase compressor oil heater
Remote control panel
Sequence phases relay
Evaporator antifreeze heater (only Base version)
Refrigerant gauges
Electromechanical flow switch





Open expansion tank
Closed expansion tank with automatic filling unit
Automatic by-pass water valve
Increased pump water (5 Bar)
Set of wheels (from 10 model to 51)
www.euroklimat.it
Technical data
EKC/PC
Scroll
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Automatic
inversion
gas side
Refrigerant
R407C
10
15
20
31
51
81
101
121
201
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
kW
kW
5,6
1,2
1,0
3,0
4,3
4,1
1,2
0,7
3,3
4,7
1500
100
70
4,5
1,4
8,0
2,4
1,4
2,4
3,9
5,7
2,4
1,0
2,9
4,3
2.630
70
70
6,3
2,8
11,4
2,5
2,0
2,8
4,4
8,2
2,7
1,4
3,7
5,3
3.600
50
71
8,9
2,7
14,9
2,9
2,6
2,5
4,7
10,7
3,0
1,8
2,7
5,5
5.040
100
70
11,7
3,4
21,3
4,3
3,7
2,3
4,3
15,3
4,3
2,6
2,5
4,7
5.400
100
72
16,7
4,9
24,3
4,5
4,2
2,9
4,3
17,4
4,5
3,0
3,1
4,7
9.360
100
73
19,0
5,1
31,7
5,7
5,5
3,2
4,9
22,9
5,9
3,9
3,3
5,4
9.360
100
73
24,8
6,6
37,4
7,1
6,5
3,1
4,5
27,0
7,1
4,6
3,2
5,2
11.520
100
73
29,3
8,1
55,6
11,4
9,6
2,9
5,0
40,2
11,4
6,9
3,1
5,5
17.640
100
73
43,6
12,9
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
kW
kW
5,4
1,3
0,9
3,1
4,4
3,8
1,3
0,7
3,4
4,7
1.500
100
69
4,5
1,4
7,7
2,5
1,3
2,5
4,0
5,4
2,6
0,9
3,0
4,4
2.630
70
69
6,3
2,8
10,9
2,7
1,9
2,9
4,5
7,7
2,9
1,3
3,8
5,4
3.600
50
70
8,9
2,7
14,3
3,1
2,5
2,4
4,8
10,1
3,2
1,7
2,6
5,6
5.040
100
69
11,7
3,4
20,4
4,6
3,5
2,2
4,4
14,4
4,6
2,5
2,4
4,8
5.400
100
71
16,7
4,9
23,3
4,8
4,0
3,0
4,7
16,4
4,8
2,8
3,2
4,8
8.500
100
71
19,0
5,1
30,4
6,1
5,3
3,3
5,0
21,7
6,3
3,7
3,4
5,5
8.500
100
71
24,8
6,6
35,9
7,5
6,2
3,2
4,7
25,5
7,6
4,4
3,3
5,3
10.500
100
71
29,3
8,1
53,3
12,0
9,2
3,0
5,2
38,0
12,2
6,5
3,2
5,6
16.000
100
71
43,6
12,9
Compressors type
Compressors quantity
Indipendent gas circuit
n°
n°
Rotary
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Fans type
Fans quantity
Fans power input
n°
kW
1
0,15
1
0,25
1
0,35
Forward curved centrifugal
1
1
1
1,1
1,1
1,5
1
1,5
1
1,5
2
3,0
230/1/50
9,2
36,4
1/2”
5,6
29,2
1/2”
9,0
48,0
1/2”
12,7
52,7
1”
23,5
126,5
1.1/4”
25,5
130,5
1.1/4”
39,0
205,0
1.1/2”
kW
kW
L
0,3
0,75
23
0,4
0,75
27
0,6
1,1
27
0,6
0,9
65
Centrifugal
0,6
0,9
65
0,9
1,5
160
1,5
1,85
160
1,5
1,85
160
1,5
3
290
kW
m3/h
kPa
1,2
0,2
35
1,4
0,2
38
1,9
0,3
27
2,6
0,5
30
4,0
0,7
33
4,2
0,7
29
5,5
1,0
31
6,8
1,2
30
10,1
1,8
29
10
15
20
31
51
81
101
121
201
830
650
1.320
165
830
650
1.320
175
830
650
1.320
195
980
800
1.650
280
980
800
1.650
300
1.280
990
1.890
530
1.280
990
1.890
565
1.280
990
1.890
575
1.930
990
2.010
790
C_830x650
C_830x650
C_830x650
C_980x800
C_980x800
C_1280x990
C_1280x990
C_1280x990
C_1930x990
830
650
1.320
185
830
650
1.320
195
830
650
1.320
215
980
800
1.650
310
980
800
1.650
330
1.280
990
1.890
570
1.280
990
1.890
605
1.280
990
1.890
615
1.930
990
2.010
840
C_830x650
C_830x650
C_830x650
C_980x800
C_980x800
C_1280x990
C_1280x990
C_1280x990
C_1930x990
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
DESUPERHEATER (DS Equipment)
Heat capacity (5)
Water flow
Pressure drop
Scroll
400/3/50
15,7
18,5
49,7
104,5
1”
1.1/4”
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Evaporator air 7°C with 85%rH - Condenser water IN/OUT 40/45°C
(5) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKC/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
www.euroklimat.it
51
EKC/PC
AIR/WATER HEAT PUMP
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
AS Standard equipment
DS Desuperheater
Pistons
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Evaporator
Phe
Automatic
inversion
gas side
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves and inlet
valves only for mod. 251 and 502; step of capacity (excluding models
251 and 502), flexible joints on suction and discharge.
 Fan
Centrifugal type with two suctions, coupled to the three phases
motor by V-belt and pulley. The fans have forward curved blades in
order to get the best performances in terms of efficiency and noise
level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch. BASE solution: plate-type made of AISI 316 steel complete with water differential pressure switch. Shell covered with clo-
sed-cell neoprene anti-condensate material.
board
Switchboard to standards IEC 204-1/EN60204-1, complete with
contactor and protection for compressor and fans. Main isolator
and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, 4-way reversing valve, gas separator and
liquid receiver, equalized thermostatic expansion valve, safety pressure high / low pressure, oil pressure switch (excluding models 251
and 502).
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Reverse cycle
Automatic on the refrigerant circuit
 Electrical
Accessories








52
Condenser motorized dampers control
Vibration isolation mountings
Spring vibration isolation
Part-winding soft start
Compressor suction intercepting valve
Remote control panel
Max and min voltage relay
Evaporator antifreeze heater (only Base version)






Refrigerant gauges
Electromechanical flow switch
Automatic by-pass water valve (from 251 to 401)
Increased pump water (5 Bar)
Open expansion tank
Closed expansion tank with automatic filling unit
www.euroklimat.it
Technical data
EKC/PC
Pistons
Centrifugal
Evaporator
Compressor
Fan
“NoFrost”
Automatic
inversion
gas side
Evaporator
Phe
Refrigerant
R407C
251
301
351
401
502
602
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
kW
kW
63,0
14,3
10,9
3,4
4,8
43,0
14,7
7,4
3,6
5,4
17.280
100
75
50,0
14,7
78,0
17,5
13,5
3,1
4,4
53,7
18,3
9,2
3,5
4,8
26.280
100
78
62,4
17,9
92,0
21,7
15,9
3,0
4,2
62,7
22,3
10,8
3,1
4,7
27.720
100
81
74,3
21,9
112,0
26,1
19,4
2,9
4,2
77,7
26,8
13,3
3,0
4,4
27.720
100
81
90,1
26,5
125,0
28,5
21,6
2,8
4,1
85,4
29,4
14,7
2,9
4,3
34.920
100
79
101,0
29,3
155,0
35,4
26,8
2,6
4,0
106,6
37,0
18,3
2,8
4,2
39.960
100
82
125,7
35,9
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
kW
kW
59,5
15,4
10,3
3,5
4,9
40,0
15,6
6,9
3,7
5,5
15.700
100
73
50,0
14,7
73,8
19,0
12,7
3,2
4,5
49,9
19,4
8,6
3,6
4,9
23.500
100
76
62,4
17,9
86,8
23,4
15,0
3,1
4,3
58,0
23,5
9,9
3,2
4,8
25.700
100
79
74,3
21,9
106,3
28,1
18,4
3,0
4,3
72,5
28,5
12,4
3,1
4,5
25.700
100
79
90,1
26,5
118,1
30,7
20,4
2,9
4,2
79,4
31,1
13,6
3,0
4,4
31.800
100
77
101,0
29,3
146,6
38,5
25,3
2,7
4,1
99,2
39,3
17,0
2,9
4,3
36.000
100
80
125,7
35,9
Compressors type
Compressors quantity
Indipendent gas circuit
Capacity steps
n°
n°
n°
1
1
1
1
1
2
Semihermetic reciprocating
1
1
1
1
2
2
2
2
2
2
2
4
Fans type
Fans quantity
Fans power input
n°
kW
2
3,0
2
4,4
Forward curved centrifugal
2
2
4,4
4,4
3
9,0
3
9,0
44,0
143,0
1.1/2”
54,8
176,8
2”
62,8
189,8
2”
72,8
197,8
2”
88,7
187,7
3”
104,7
226,7
3”
kW
kW
L
1,8
3,0
290
1,8
4,0
460
2,2
4,0
460
2,2
5,5
460
3,0
5,5
500
3,0
5,5
500
kW
m3/h
kPa
10,5
1,8
30
13,4
2,3
35
16,6
2,9
28
20,6
3,6
33
20,8
3,6
35
26,7
4,7
26
251
301
351
401
502
602
1.930
990
2.010
880
2.580
990
2.010
1.050
2.580
990
2.010
1.130
2.580
990
2.010
1.160
3.520
990
2.070
1.650
3.520
990
2.070
1.750
C_1930x990
C_2580x990
C_2580x990
C_2580x990
C_3520x990
C_3520x990
1.930
990
2.010
940
2.580
990
2.010
1.110
2.580
990
2.010
1.190
2.580
990
2.010
1.220
3.520
990
2.070
1.750
3.520
990
2.070
1.850
C_1930x990
C_2580x990
C_2580x990
C_2580x990
C_3520x990
C_3520x990
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
DESUPERHEATER (DS Equipment)
Heat capacity (5)
Water flow
Pressure drop
400/3/50
Centrifugal
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Evaporator air 7°C with 85%rH - Condenser water IN/OUT 40/45°C
(5) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKC/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
www.euroklimat.it
53
EKC/PC
AIR/WATER HEAT PUMP
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
AS Standard equipment
DS Desuperheater
Pistons
Centrifugal
Compressor
Fan
Evaporator
Phe
Automatic
inversion
gas side
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves; step of
capacity, flexible joints on suction and discharge.
 Fan
Centrifugal type with two suctions. The fans have forward curved
blades in order to get the best performances in terms of efficiency
and noise level.
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area.
 Water heat exchanger
Plate-type made of AISI 316 steel complete with water differential
pressure switch. Shell covered with closed-cell neoprene anti-condensate material..
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with
contactor and protection for compressor and fans. Main isolator
and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, 4-way reversing valve, gas separator and
liquid receiver, equalized thermostatic expansion valve, safety pressure high / low pressure, oil pressure switch.
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Reverse cycle
Automatic on the refrigerant circuit
Accessories








54
Condenser motorized dampers control
Vibration isolation mountings
Spring vibration isolation
Part-winding soft start
Compressor suction intercepting valve
Remote control panel
Max and min voltage relay
Evaporator antifreeze heater





Refrigerant gauges
Electromechanical flow switch
Increased pump water (5 Bar)
Open expansion tank
Closed expansion tank with automatic filling unit
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Technical data
EKC/PC
Pistons
Centrifugal
Compressor
Fan
Automatic
inversion
gas side
Evaporator
Phe
Refrigerant
R407C
702
802
1002
1152
1202
1402
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
kW
kW
184
43,6
31,6
2,5
4,7
132
41,6
22,7
2,7
5,0
62.000
100
82
147,2
44,3
228
54,0
39,2
3,2
5,1
164
51,4
28,2
3,3
5,3
62.000
80
82
182,4
54,8
266
64,6
45,8
3,1
4,9
192
61,4
33,0
3,2
5,1
62.000
70
82
212,8
65,6
302
87,0
51,9
2,8
4,7
220
79,6
37,8
3,1
4,9
62.000
70
82
241,6
88,3
336
94,2
57,8
2,5
4,4
242
87,2
41,6
2,9
4,6
62.000
70
82
268,8
95,6
354
104,0
60,9
2,3
4,1
254
95,0
43,7
2,7
4,3
62.000
70
82
283,2
105,6
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
m3/h
Pa
dB(A)
kW
kW
184
43,6
31,6
2,5
4,7
132
41,6
22,7
2,7
5,0
62.000
100
80
147,2
44,3
228
54,0
39,2
3,2
5,1
164
51,4
28,2
3,3
5,3
62.000
80
80
182,4
54,8
266
64,6
45,8
3,1
4,9
192
61,4
33,0
3,2
5,1
62.000
70
80
212,8
65,6
302
87,0
51,9
2,8
4,7
220
79,6
37,8
3,1
4,9
62.000
70
80
241,6
88,3
336
94,2
57,8
2,5
4,4
242
87,2
41,6
2,9
4,6
62.000
70
80
268,8
95,6
354
104,0
60,9
2,3
4,1
254
95,0
43,7
2,7
4,3
62.000
70
80
283,2
105,6
Compressors type
Compressors quantity
Indipendent gas circuit
Capacity steps
n°
n°
n°
2
2
4
2
2
4
Semihermetic reciprocating
2
2
2
2
4
4
2
2
4
2
2
4
Fans type
Fans quantity
Fans power input
n°
kW
4
12
4
12
Forward curved centrifugal
4
4
12
12
4
12
4
12
170,0
254,3
3”
193,4
280,7
3”
230,4
328,6
3”
239,2
402,4
3”
256,6
479,1
4”
283,2
556,4
4”
kW
kW
L
3,0
7,5
500
5,5
11,0
500
5,5
11,0
500
5,5
11,0
500
5,5
11,0
500
5,5
11,0
500
kW
m3/h
kPa
44,7
7,7
35
51,3
8,8
29
63,3
10,9
33
70,0
12,0
27
76,8
13,2
29
83,5
14,4
34
702
802
1002
1152
1202
1402
5.000
1.500
2.030
1.870
5.000
1.500
2.030
1.880
5.000
1.500
2.030
1.940
5.000
1.500
2.030
1.950
5.000
1.500
2.030
1.980
5.000
1.500
2.030
2.030
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
5.000
1.500
2.030
2.670
5.000
1.500
2.030
2.680
5.000
1.500
2.030
2.740
5.000
1.500
2.030
2.750
5.000
1.500
2.030
2.780
5.000
1.500
2.030
2.830
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
C_5000x1500
ST VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Total air flow
External static pressure
Sound pressure(3)
Heating capacity(4)
Total compressors power input(4)
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
DESUPERHEATER (DS Equipment)
Heat capacity (5)
Water flow
Pressure drop
400/3/50
Centrifugal
Note:
(1) Condenser air 25°C - Evaporator water IN/OUT 20/15°C
(2) Condenser air 32°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Evaporator air 7°C with 85%rH - Condenser water IN/OUT 40/45°C
(5) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKC/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
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55
56
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Water cooled chillers
and heat pumps
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57
EKW
WATER COOLED WATER CHILLERS
Solutions
•
•
Base
Integrated
B
I
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
HERMETIC SCROLL type (Rotary for model 10), complete with thermal protection. Antivibration mountings and oil charge are standard.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Source heat exchanger
Plate-type made of AISI 316 stainless steel.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Scroll
Evaporator
Compressor
“NoFrost”
Main features
 Housing
AS
DS
HR
BT
Evaporator
Phe
Phe
Condenser
Refrigerant
R407C
 Refrigerant
circuit
Filter drier, sight glass and liquid moisture, solenoid valve (models
101), shut-off valve on the liquid line, equalized thermostatic expansion valve, safety pressure high / low pressure
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
Accessories








58
Pressostatic condenser water valve with by-pass solenoid
Vibration isolation mountings
Crankcase compressor oil heater
Remote control panel
Max and min voltage relay.
Evaporator antifreeze heater (only BASE version)
Refrigerant gauges
Electromechanical flow switch




Closed expansion tank with automatic filling unit (only Integrated
version)
Automatic by-pass water valve
Increased pump water (5 Bar)
Set of wheels (from 10 model to 51)
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EKW
Scroll
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Phe
Condenser
Refrigerant
R407C
10
15
20
31
51
101
121
151
201
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
dB(A)
dB(A)
6,0
0,9
1,0
3,1
4,4
4,6
0,8
0,8
3,3
4,7
5,5
1,0
1,0
3,2
4,6
4,3
0,9
0,7
3,4
4,1
65
62
8,6
1,7
1,5
3,3
5,4
6,5
1,6
1,1
3,5
5,7
7,9
1,9
1,4
3,4
5,5
6,0
1,8
1,0
3,6
4,2
66
63
12,2
2,0
2,1
3,5
5,5
9,3
1,9
1,6
3,7
5,8
11,2
2,3
1,9
3,6
5,7
8,5
2,2
1,5
3,8
4,4
67
64
15,8
2,3
2,7
2,5
4,7
12,1
2,1
2,1
2,6
4,9
14,5
2,6
2,5
2,5
4,7
11,1
2,4
1,9
2,6
3,1
64
61
23,8
3,5
4,1
2,3
4,3
18,2
3,2
3,1
2,4
4,5
21,8
3,9
3,8
2,3
4,3
16,6
3,6
2,9
2,4
2,9
64
61
32,7
4,7
5,7
2,3
3,5
25,2
4,4
4,3
2,5
3,8
30,1
5,3
5,2
2,4
3,7
23,1
5,0
4,0
2,6
3,3
68
65
39,7
5,7
6,9
2,2
3,2
30,6
5,2
5,2
2,4
3,5
36,6
6,3
6,3
2,3
3,3
28,1
5,8
4,8
2,5
3,2
68
65
45,0
6,7
7,8
2,1
3,8
34,7
6,1
5,9
2,3
4,1
41,4
7,4
7,2
2,2
4,0
31,8
6,9
5,5
2,4
3,0
68
65
59,4
9,1
10,3
3,0
5,2
45,8
8,3
7,9
3,2
5,5
54,7
10,1
9,5
3,1
5,3
42,0
9,3
7,2
3,3
3,9
69
66
n°
n°
Rotary
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
230/1/50
8,2
35,0
1/2”
4,2
24,0
1/2”
7,0
46,0
1/2”
10,0
50,0
1”
22,0
127,0
1.1/4”
27,0
167,0
1.1/4”
32,0
198,0
1.1/2”
kW
kW
L
0,3
0,75
23
0,4
0,75
27
0,6
1,1
27
0,6
0,9
65
Centrifugal
0,6
0,9
65
1,5
1,85
160
1,5
1,85
160
1,5
3
160
1,5
3
290
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
1,2
0,2
25
1,5
0,3
27
2,0
0,3
31
3,0
0,5
28
4,1
0,7
30
5,7
1,0
33
7,2
1,2
28
8,2
1,4
29
10,8
1,9
32
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
6,5
1,1
22
9,4
1,6
25
13,4
2,3
31
17,0
2,9
24
25,5
4,4
27
35,2
6,1
25
42,6
7,3
30
48,5
8,3
34
64,3
11,1
31
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
External pressure @ Pn(3) - Standard pump
External pressure @ Pn(3) - Increased pump
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
External pressure @ Pn(4) - Standard pump
External pressure @ Pn(4) - Increased pump
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Scroll
400/3/50
13,0
20,0
47,0
123,0
1”
1.1/4”
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKW
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
10
15
20
31
51
101
121
151
201
830
650
800
110
830
650
800
120
830
650
800
130
830
650
800
150
830
650
800
170
980
800
900
260
980
800
900
270
980
800
900
280
980
800
1.650
310
W_830x650r
W_830x650r
W_830x650r
W_830x650r
W_830x650r
W_980x800r
W_980x800r
W_980x800r
W_980x800
830
650
1.350
140
830
650
1.350
150
830
650
1.350
160
980
800
1.650
250
980
800
1.650
270
1280
990
1190
460
1280
990
1190
470
1280
990
1190
480
1930
990
1290
570
W_830x650
W_830x650
W_830x650
W_980x800
W_980x800
W_1280x990r
W_1280x990r
W_1280x990r
W_1930x990
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59
EKW
WATER COOLED WATER CHILLERS
Solutions
•
•
Base
Integrated
B
I
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Pistons
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Phe
Condenser
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves and inlet
valves only for mod. 251 and 502; step of capacity (excluding models
251 and 502), flexible joints on suction and discharge.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Condenser
Plate-type made of AISI 316 stainless steel.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, equalized thermostatic expansion valve,
safety pressure high / low pressure, oil pressure switch (excluding
models 251 and 502).
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
Accessories








60
Pressostatic condenser water valve
Vibration isolation mountings
Spring vibration isolation.
Part-winding soft start.
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.
Evaporator antifreeze heater (only BASE version)






Refrigerant gauges
Electromechanical flow switch
Additional stand-by water pump
Automatic by-pass water valve (from 251 to 401)
Increased pump water (5 Bar)
Closed expansion tank with automatic filling unit
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EKW
Pistons
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Phe
Refrigerant
Condenser
R407C
251
301
351
401
502
602
702
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
dB(A)
dB(A)
67,0
11,7
11,6
3,4
4,8
50,2
11,2
8,6
3,5
4,9
59,2
13,6
10,2
3,4
4,8
43,8
12,5
7,5
3,5
4,9
73
69
85,0
14,4
14,7
3,3
4,7
63,7
13,8
10,9
3,4
4,8
75,1
16,7
13,0
3,3
4,7
55,5
15,4
9,5
3,4
4,8
74
70
99,0
17,1
17,1
3,2
4,5
74,1
16,4
12,7
3,3
4,6
87,5
19,8
15,1
3,2
4,5
64,7
18,3
11,1
3,3
4,6
75
71
123,0
20,7
21,3
2,9
4,2
92,1
19,9
15,8
3,1
4,5
108,7
24,0
18,8
3,0
4,3
80,4
22,2
13,8
3,2
4,6
75
71
133,0
23,4
23,0
2,8
4,1
99,6
22,4
17,1
3,0
4,4
117,5
27,2
20,3
2,9
4,2
86,9
25,1
14,9
3,1
4,5
76
72
170,0
28,7
29,4
2,7
4,2
127,3
27,5
21,8
2,9
4,5
150,2
33,3
26,0
2,8
4,3
111,1
30,8
19,1
3,0
4,6
77
73
194,0
34,7
33,5
2,6
4,9
145,3
33,3
24,9
2,8
5,3
171,5
40,3
29,6
2,7
5,1
126,8
37,2
21,8
2,9
5,5
77
73
n°
n°
1
1
1
1
1
1
2
2
2
2
37,0
136,0
1.1/2”
45,0
167,0
2”
53,0
180,0
2”
400/3/50
63,0
188,0
2”
74,0
173,0
3”
90,0
212,0
3”
106,0
233,0
3”
kW
kW
L
1,8
3,0
290
1,8
4,0
460
2,2
4,0
460
Centrifugal
2,2
5,5
460
3,0
5,5
500
3,0
5,5
500
3,0
7,5
500
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
11,9
2,0
30
15,1
2,6
33
17,6
3,0
35
21,9
3,8
29
23,7
4,1
31
30,3
5,2
34
34,5
5,9
30
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
72,1
12,4
32
90,9
15,6
31
106,3
18,3
28
131,4
22,6
34
143,3
24,6
30
181,7
31,3
29
209,7
36,1
35
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
External pressure @ Pn(3) - Standard pump
External pressure @ Pn(3) - Increased pump
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
External pressure @ Pn(4) - Standard pump
External pressure @ Pn(4) - Increased pump
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Semihermetic reciprocating
1
2
1
2
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKW
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
251
301
351
401
502
602
702
1.930
990
1.290
340
1.930
990
1.290
430
1.930
990
1.290
440
1.930
990
1.290
495
2.580
990
1.290
610
2.580
990
1.290
765
2.580
990
1.290
785
W_1930x990
W_1930x990
W_1930x990
W_1930x990
W_2580x990
W_2580x990
W_2580x990
1.930
990
1.290
665
2.580
990
1.290
865
2.580
990
1.290
915
2.580
990
1.290
935
3.520
990
1.350
1.370
3.520
990
1.350
1.900
3.520
990
1.350
1.930
W_1930x990
W_2580x990
W_2580x990
W_2580x990
W_3520x990r
W_3520x990r
W_3520x990r
www.euroklimat.it
61
EKW/PC
WATER/WATER HEAT PUMP
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
AS Standard equipment
DS Desuperheater
Scroll
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Phe
Condenser
Automatic
inversion
gas side
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
HERMETIC SCROLL type (Rotary for model 10), complete with thermal protection. Antivibration mountings and oil charge are standard.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Source heat exchanger
Plate-type made of AISI 316 stainless steel.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant
circuit
Filter drier, sight glass and liquid moisture, solenoid valve (models
101), shut-off valve on the liquid line, 4-way reversing valve, gas separator and liquid receiver, equalized thermostatic expansion valve,
safety pressure high / low pressure
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Reverse cycle
Automatic on the refrigerant circuit
Accessories








62
Pressostatic condenser water valve with by-pass solenoid
Vibration isolation mountings
Crankcase compressor oil heater
Remote control panel
Max and min voltage relay.
Evaporator antifreeze heater (only BASE version)
Refrigerant gauges
Electromechanical flow switch




Closed expansion tank with automatic filling unit (only Integrated
version)
Automatic by-pass water valve
Increased pump water (5 Bar)
Set of wheels (from 10 model to 51)
www.euroklimat.it
Technical data
EKW/PC
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
External pressure @ Pn(3) - Standard pump
External pressure @ Pn(3) - Increased pump
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
External pressure @ Pn(4) - Standard pump
External pressure @ Pn(4) - Increased pump
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Heating capacity(6)
Total compressors power input(6)
Compressors type
Compressors quantity
Indipendent gas circuit
DESUPERHEATER (DS Equipment)
Heat capacity (7)
Water flow
Pressure drop
Evaporator
Compressor
“NoFrost”
Phe
Evaporator
Phe
Condenser
Automatic
inversion
gas side
Refrigerant
R407C
10
15
20
31
51
101
121
151
201
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
dB(A)
dB(A)
kW
kW
6,0
0,9
1,0
3,1
4,4
4,6
0,8
0,8
3,3
4,7
5,5
1,0
1,0
3,2
4,6
4,3
0,9
0,7
3,4
4,1
65
62
4,9
1,3
8,6
1,7
1,5
3,3
5,4
6,5
1,6
1,1
3,5
5,7
7,9
1,9
1,4
3,4
5,5
6,0
1,8
1,0
3,6
4,2
66
63
8,2
2,6
12,2
2,0
2,1
3,5
5,5
9,3
1,9
1,6
3,7
5,8
11,2
2,3
1,9
3,6
5,7
8,5
2,2
1,5
3,8
4,4
67
64
11,5
3,0
15,8
2,3
2,7
2,5
4,7
12,1
2,1
2,1
2,6
4,9
14,5
2,6
2,5
2,5
4,7
11,1
2,4
1,9
2,6
3,1
64
61
14,5
3,4
23,8
3,5
4,1
2,3
4,3
18,2
3,2
3,1
2,4
4,5
21,8
3,9
3,8
2,3
4,3
16,6
3,6
2,9
2,4
2,9
64
61
20,0
5,2
32,7
4,7
5,7
2,3
3,5
25,2
4,4
4,3
2,5
3,8
30,1
5,3
5,2
2,4
3,7
23,1
5,0
4,0
2,6
3,3
68
65
30,0
7,7
39,7
5,7
6,9
2,2
3,2
30,6
5,2
5,2
2,4
3,5
36,6
6,3
6,3
2,3
3,3
28,1
5,8
4,8
2,5
3,2
68
65
36,7
9,3
45,0
6,7
7,8
2,1
3,8
34,7
6,1
5,9
2,3
4,1
41,4
7,4
7,2
2,2
4,0
31,8
6,9
5,5
2,4
3,0
68
65
43,5
11,3
59,4
9,1
10,3
3,0
5,2
45,8
8,3
7,9
3,2
5,5
54,7
10,1
9,5
3,1
5,3
42,0
9,3
7,2
3,3
3,9
69
66
53,0
12,5
n°
n°
Rotary
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
230/1/50
8,2
35,0
1/2”
4,2
24,0
1/2”
7,0
46,0
1/2”
10,0
50,0
1”
22,0
127,0
1.1/4”
27,0
167,0
1.1/4”
32,0
198,0
1.1/2”
kW
kW
L
0,3
0,75
23
0,4
0,75
27
0,6
1,1
27
0,6
0,9
65
Centrifugal
0,6
0,9
65
1,5
1,85
160
1,5
1,85
160
1,5
3
160
1,5
3
290
kW
m3/h
kPa
1,2
0,2
25
1,5
0,3
27
2,0
0,3
31
3,0
0,5
28
4,1
0,7
30
5,7
1,0
33
7,2
1,2
28
8,2
1,4
29
10,8
1,9
32
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Scroll
Scroll
400/3/50
13,0
20,0
47,0
123,0
1”
1.1/4”
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Source water IN/OUT 12/7°C - User water IN/OUT 40/45°C
(7) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKW/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
10
15
20
31
51
101
121
151
201
830
650
1.350
130
830
650
1.350
140
830
650
1.350
150
830
650
1.350
170
830
650
1.350
190
980
800
1.650
280
980
800
1.650
290
980
800
1.650
300
980
800
1.650
320
W_830x650
W_830x650
W_830x650
W_830x650
W_830x650
W_980x800
W_980x800
W_980x800
W_980x800
830
650
1.350
150
830
650
1.350
160
830
650
1.350
170
980
800
1.650
260
980
800
1.650
280
1280
990
1890
480
1280
990
1890
490
1280
990
1890
500
1930
990
1290
580
W_830x650
W_830x650
W_830x650
W_980x800
W_980x800
W_1280x990
W_1280x990
W_1280x990
W_1930x990
www.euroklimat.it
63
EKW/PC
WATER/WATER HEAT PUMP
Solutions
•
•
B
I
Base
Integrated
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
AS Standard equipment
DS Desuperheater
Pistons
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Phe
Condenser
Automatic
inversion
gas side
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves and inlet
valves only for mod. 251 and 502; step of capacity (excluding models
251 and 502), flexible joints on suction and discharge.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Source heat exchanger
Plate-type made of AISI 316 stainless steel.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, 4-way reversing valve, gas separator and liquid receiver, equalized thermostatic expansion valve, safety pressure high / low pressure, oil pressure switch (excluding models 251
and 502).
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Reverse cycle
Automatic on the refrigerant circuit
Accessories








64
Vibration isolation mountings
Spring vibration isolation.
Part-winding soft start.
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.
Evaporator antifreeze heater (only BASE version)
Refrigerant gauges




Electromechanical flow switch
Automatic by-pass water valve (from 251 to 401)
Increased pump water (5 Bar)
Closed expansion tank with automatic filling unit
www.euroklimat.it
Technical data
EKW/PC
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
External pressure @ Pn(3) - Standard pump
External pressure @ Pn(3) - Increased pump
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
External pressure @ Pn(4) - Standard pump
External pressure @ Pn(4) - Increased pump
Heating capacity(7)
Total compressors power input(7)
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
Evaporator
Compressor
“NoFrost”
Phe
Evaporator
Phe
Condenser
Automatic
inversion
gas side
Refrigerant
R407C
251
301
351
401
502
602
702
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
kW
kW
dB(A)
dB(A)
67,0
11,7
11,6
3,4
4,8
50,2
11,2
8,6
3,5
4,9
59,2
13,6
10,2
3,4
4,8
43,8
12,5
7,5
3,5
4,9
53,5
18,2
73
69
85,0
14,4
14,7
3,3
4,7
63,7
13,8
10,9
3,4
4,8
75,1
16,7
13,0
3,3
4,7
55,5
15,4
9,5
3,4
4,8
80,4
23,4
74
70
99,0
17,1
17,1
3,2
4,5
74,1
16,4
12,7
3,3
4,6
87,5
19,8
15,1
3,2
4,5
64,7
18,3
11,1
3,3
4,6
91,6
25,9
75
71
123,0
20,7
21,3
2,9
4,2
92,1
19,9
15,8
3,1
4,5
108,7
24,0
18,8
3,0
4,3
80,4
22,2
13,8
3,2
4,6
110,4
32,2
75
71
133,0
23,4
23,0
2,8
4,1
99,6
22,4
17,1
3,0
4,4
117,5
27,2
20,3
2,9
4,2
86,9
25,1
14,9
3,1
4,5
109,5
36,4
76
72
170,0
28,7
29,4
2,7
4,2
127,3
27,5
21,8
2,9
4,5
150,2
33,3
26,0
2,8
4,3
111,1
30,8
19,1
3,0
4,6
151,5
48,1
77
73
194,0
34,7
33,5
2,6
4,9
145,3
33,3
24,9
2,8
5,3
171,5
40,3
29,6
2,7
5,1
126,8
37,2
21,8
2,9
5,5
174,3
59,6
77
73
n°
n°
1
1
1
1
1
1
2
2
2
2
37,0
136,0
1.1/2”
45,0
167,0
2”
53,0
180,0
2”
400/3/50
63,0
188,0
2”
74,0
173,0
3”
90,0
212,0
3”
106,0
233,0
3”
kW
kW
L
1,8
3,0
290
1,8
4,0
460
2,2
4,0
460
Centrifugal
2,2
5,5
460
3,0
5,5
500
3,0
5,5
500
3,0
7,5
500
kW
m3/h
kPa
11,9
2,0
30
15,1
2,6
33
17,6
3,0
35
21,9
3,8
29
23,7
4,1
31
30,3
5,2
34
34,5
5,9
30
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Pistons
Semihermetic reciprocating
1
2
1
2
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/34°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
(7) Condenser water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
Data relating to the pumps are referred to the “Integrated Solution”
EKW/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
251
301
351
401
502
602
702
1.930
990
1.290
340
1.930
990
1.290
430
1.930
990
1.290
440
1.930
990
1.290
495
2.580
990
1.290
610
2.580
990
1.290
765
2.580
990
1.290
785
W_1930x990
W_1930x990
W_1930x990
W_1930x990
W_2580x990
W_2580x990
W_2580x990
1.930
990
1.290
665
2.580
990
1.290
865
2.580
990
1.290
915
2.580
990
1.290
935
3.520
990
1.350
1.370
3.520
990
1.350
1.900
3.520
990
1.350
1.930
W_1930x990
W_2580x990
W_2580x990
W_2580x990
W_3520x990r
W_3520x990r
W_3520x990r
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65
EKW
EKW/PC
WATER COOLED WATER CHILLERS
WATER/WATER HEAT PUMP
Solutions
•
Base
B
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Screw
Compressor
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Evaporator
S&T
S&T
Condenser
Manual
inversion
water side
Refrigerant
R134a
Main features
 Housing
Frame made of painted galvanised steel heavy profiles to ensure
total mechanical and corrosion resistance.
 Compressor
SCREW SEMI-HERMETIC type, complete with motor thermal protection, Part-Winding or Star Delta start, crankcase electrical heater and discharge intercepting valve.
 Water heat exchanger
Shell and tube type, shell made of thick steel ; exchanger thermally
insulated by vapour-proof closed cell (evaporator for cooling only
unit; evaporator and condenser for heat pump unit).
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor, phases sequence relay. Main
isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the com-
pressors and checks the operating alarms with the option of BMS
and remote supervision. The high pressure is controlled by transducer.
 Refrigerant circuit
Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting
valve on the liquid line, electronic expansion valve, HP and LP pressure switches, high pressure transducer.
 Heat pump
Unit suitable for manual hydraulic circuit reverse cycle
Accessories







66
Spring vibration isolation
Compressor suction intercepting valve
Remote control panel
Max and min voltage relay
Sequence phases relay (standard)
Evaporator electrical heater
Upgrading electronic control (standard)






Clock board
MODBUS interface electronic board
LONWORKS interface electronic board
Refrigerant gas HP and LP pressure gauges
Total heat recovery - 100% (HR equipments)
Electromechanical flow switch
www.euroklimat.it
Screw
Technical data
Compressor
EKW - EKW/PC
Evaporator
S&T
Manual
inversion
water side
S&T
Condenser
Refrigerant
R134a
1002 V
1202 V
1402 V
1602 V
1802 V
2002 V
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
dB(A)
dB(A)
351
55
60,4
266
52
45,8
319
63
54,9
241
60
41,4
281,5
70,8
76
70
406
63
69,8
306
62
52,7
368
75
63,3
275
72
47,3
319
83,4
77
71
456
74
78,4
346
70
59,6
416
86
71,5
313
82
53,9
369,3
96,9
82
76
526
87
90,5
399
81
68,7
480
100
82,5
362
94
62,3
426,8
109,6
83
77
576
95
99,1
437
92
75,1
528
113
90,9
399
111
68,6
491,3
137,5
83
77
626
103
107,7
477
92
82,0
575
113
99,0
434
104
74,7
503,9
122,5
84
78
n°
n°
2
2
2
2
2
2
2
2
V/ph/Hz + T
A
A
140,0
183,0
176,0
251,0
160,0
286,0
290,0
518,0
320,0
583,0
350,0
576,0
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
35,5
6,1
28
38,4
6,6
30
41,2
7,1
34
49,1
8,4
29
51,7
8,9
27
56,2
9,7
29
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
274
47,1
35
307
52,8
38
351
60,4
29
405
69,7
36
458
78,8
30
499
85,8
33
1002 V
1202 V
1402 V
1602 V
1802 V
2002 V
2900
1000
1600
1500
2900
1000
1800
1800
2900
1000
1800
2000
3200
1100
1900
2900
3500
1100
2100
3300
3500
1200
2100
3500
W_v
W_v
W_v
W_v
W_v
W_v
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
Heating capacity(7)
Total compressors power input(7)
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
Power supply
Maximum absorbed current
Starting current
Semihermetic Screw
2
2
2
2
400/3/50
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
(7) Condenser water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKW - EKW/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
www.euroklimat.it
67
EKW
EKW/PC
WATER COOLED WATER CHILLERS
WATER/WATER HEAT PUMP
Solutions
•
Base
B
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Screw
Compressor
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Evaporator
S&T
S&T
Condenser
Manual
inversion
water side
Refrigerant
R134a
Main features
 Housing
Frame made of painted galvanised steel heavy profiles to ensure
total mechanical and corrosion resistance.
 Compressor
SCREW SEMI-HERMETIC type, complete with motor thermal protection, Part-Winding or Star Delta start, crankcase electrical heater and discharge intercepting valve.
 Water heat exchanger
Shell and tube type, shell made of thick steel ; exchanger thermally
insulated by vapour-proof closed cell (evaporator for cooling only
unit; evaporator and condenser for heat pump unit).
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor, phases sequence relay. Main
isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the com-
pressors and checks the operating alarms with the option of BMS
and remote supervision. The high pressure is controlled by transducer.
 Refrigerant circuit
Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting
valve on the liquid line, electronic expansion valve, HP and LP pressure switches, high pressure transducer.
 Heat pump
Unit suitable for manual hydraulic circuit reverse cycle
Accessories







68
Spring vibration isolation
Compressor suction intercepting valve
Remote control panel
Max and min voltage relay
Sequence phases relay.(standard)
Evaporator electrical heater
Upgrading electronic control(standard)






Clock board
MODBUS interface electronic board
LONWORKS interface electronic board
Refrigerant gas HP and LP pressure gauges
Total heat recovery - 100% (HR equipments)
Electromechanical flow switch
www.euroklimat.it
Evaporator
Screw
Technical data
S&T
Compressor
EKW - EKW/PC
S&T
Condenser
Manual
inversion
water side
Refrigerant
R134a
2202 V
2602 V
2802 V
3202 V
3602 V
4202 V
4802 V
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
dB(A)
dB(A)
726
109
124,9
553
98
95,1
667
120
114,7
504
110
86,6
572
129,7
86
80
830
134
142,8
630
127
108,3
757
153
130,3
572
146
98,4
678,1
173,5
87
81
945
147
162,5
719
140
123,6
867
169
149,2
654
162
112,5
764,9
191,3
88
82
1110
168
190,9
851
161
146,3
1024
195
176,2
779
190
133,9
919,9
230,1
90
84
1266
187
217,8
964
166
165,8
1164
201
200,2
878
186
151,0
989,2
217,7
91
85
1432
222
246,3
1087
210
186,9
1307
253
224,8
987
241
169,8
1158,1
287,5
91
85
1566
238
269,4
1189
225
204,4
1429
271
245,8
1079
259
185,7
1260,2
308,2
92
86
n°
n°
2
2
2
2
2
2
Semihermetic Screw
2
2
2
2
2
2
2
2
V/ph/Hz + T
A
A
360,0
637,0
396,0
760,0
442,0
800,0
400/3/50
596,0
765,0
630,0
780,0
712,0
942,0
854,0
1077,0
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
63,1
10,9
25
66,6
11,5
28
80,3
13,8
33
93,1
16,1
34
109,6
18,9
30
114,9
19,8
29
125,5
21,6
31
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
560
96,3
28
645
110,9
31
731
125,7
34
872
150
25
974
167,5
32
1115
191,8
35
1218
209,5
28
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
Heating capacity(7)
Total compressors power input(7)
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
Power supply
Maximum absorbed current
Starting current
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
(7) Condenser water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKW - EKW/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
2202 V
2602 V
2802 V
3202 V
3602 V
4202 V
4802 V
4000
1200
2200
3800
4000
1200
2200
4000
4000
1300
2200
4500
4400
1500
2200
5500
4700
1500
2300
6300
4700
1500
2300
6500
4700
1500
2300
6800
W_v
W_v
W_v
W_v
W_v
W_v
W_v
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69
EKW
EKW/PC
WATER COOLED WATER CHILLERS
WATER/WATER HEAT PUMP
Solutions
•
Base
B
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Pistons
Compressor
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Evaporator
S&T
S&T
Condenser
Manual
inversion
water side
Refrigerant
R407C
Main features
 Housing
Frame made of painted galvanised steel heavy profiles to ensure
total mechanical and corrosion resistance.
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge
(mod. 015-20 HP); flexible joints on suction and discharge.
 Water heat exchanger
Shell and tube type, shell made of thick steel ; exchanger thermally
insulated by vapour-proof closed cell (evaporator for cooling only
unit; evaporator and condenser for heat pump unit).
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant
circuit
Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting
valve on the liquid line, thermostatic expansion valve with external
equaliser, HP and LP pressure switches.
 Heat pump
Unit suitable for manual hydraulic circuit reverse cycle
Accessories








70
Spring vibration isolation
Part-winding soft start
Additional capacity step on compressor/s
Compressor suction intercepting valve
Pressostatic condenser water valve
Remote control panel
Max and min voltage relay
Evaporator electrical heater







Upgrading electronic control
Clock board
MODBUS interface electronic board
LONWORKS interface electronic board
Electromechanical flow switch
Total heat recovery - 100% (HR equipments)
Refrigerant gauges
www.euroklimat.it
Pistons
Technical data
Evaporator
S&T
Compressor
EKW - EKW/PC
Manual
inversion
water side
S&T
Condenser
Refrigerant
R407C
0151 S
0201 S
0251 S
0301 S
0351 S
0401 S
0501 S
0601 S
0701 S
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
dB(A)
dB(A)
62,5
10,7
10,8
47,2
10,4
8,1
55,7
12,8
9,6
41,8
12,1
7,2
50,1
13,7
69
64
71,3
12,0
12,3
53,6
11,9
9,2
63,5
14,5
10,9
47,4
13,8
8,2
56,7
15,6
70
65
88,6
15,2
15,2
67,0
14,7
11,5
79,0
18,2
13,6
59,3
17,1
10,2
71,1
19,5
71
66
101,0
18,9
17,4
76,0
18,3
13,1
89,9
22,3
15,5
67,1
21,0
11,5
82
23,8
72
67
126,8
23,5
21,8
95,8
22,9
16,5
113,1
28,1
19,5
84,9
26,7
14,6
104,4
30,6
72
67
149,7
27,7
25,7
113,3
26,5
19,5
134,3
32,3
23,1
101,1
30,2
17,4
123,1
34,5
74
69
183,9
36,0
31,6
139,2
34,5
23,9
165,0
41,9
28,4
124,1
39,3
21,3
153,7
44,8
75
70
225,8
42,1
38,8
171,6
41,6
29,5
202,0
50,5
34,7
152,4
48,0
26,2
186,9
54,1
75
70
253,7
48,8
43,6
192,8
48,3
33,2
227,1
58,5
39,1
171,3
55,6
29,5
212
62,7
76
71
n°
n°
1
1
1
1
1
1
Semihermetic reciprocating
1
1
1
1
1
1
1
1
1
1
1
1
V/ph/Hz + T
A
A
31,0
118,0
37,0
146,6
45,6
192,6
53,0
185,0
400/3/50
61,0
225,0
75,0
263,0
92,5
308,0
114,0
366,0
125,0
475,0
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
8,7
1,5
24
9,8
1,7
27
12,3
2,1
31
14,1
2,4
33
18,4
3,2
28
23,0
4,0
32
28,3
4,9
36
33,8
5,8
29
39,4
6,8
34
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
50,0
8,6
31
56,5
9,7
33
71,0
12,2
26
85,5
14,7
29
107,9
18,6
32
127,7
22,0
37
159,4
27,4
27
192,0
33,0
29
217,5
37,4
32
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
Heating capacity(7)
Total compressors power input(7)
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
Power supply
Maximum absorbed current
Starting current
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
(7) Condenser water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKW - EKW/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
0151 S
0201 S
0251 S
0301 S
0351 S
0401 S
0501 S
0601 S
0701 S
1750
600
1235
330
1750
600
1235
340
1650
600
1235
430
1800
600
1235
440
1990
600
1260
495
2140
600
1260
535
2030
600
1290
580
2430
600
1320
670
2630
700
1450
790
W_1S
W_1S
W_1S
W_1S
W_1S
W_1S
W_1S
W_1S
W_1S
www.euroklimat.it
71
EKW
EKW/PC
WATER COOLED WATER CHILLERS
WATER/WATER HEAT PUMP
Solutions
•
Base
B
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Pistons
Compressor
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Evaporator
S&T
S&T
Condenser
Manual
inversion
water side
Refrigerant
R407C
Main features
 Housing
Frame made of painted galvanised steel heavy profiles to ensure
total mechanical and corrosion resistance.
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge
(mod. 015-20 HP); flexible joints on suction and discharge.
 Water heat exchanger
Shell and tube type, shell made of thick steel ; exchanger thermally
insulated by vapour-proof closed cell (evaporator for cooling only
unit; evaporator and condenser for heat pump unit).
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant
circuit
Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting
valve on the liquid line, thermostatic expansion valve with external
equaliser, HP and LP pressure switches.
 Heat pump
Unit suitable for manual hydraulic circuit reverse cycle
Accessories








72
Spring vibration isolation
Part-winding soft start
Additional capacity step on compressor/s
Compressor suction intercepting valve
Pressostatic condenser water valve
Remote control panel
Max and min voltage relay
Evaporator electrical heater







Upgrading electronic control
Clock board
MODBUS interface electronic board
LONWORKS interface electronic board
Total heat recovery - 100% (HR equipments)
Electromechanical flow switch
Refrigerant gauges
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Pistons
Technical data
Compressor
EKW - EKW/PC
Evaporator
Manual
inversion
water side
S&T
S&T
Condenser
Refrigerant
R407C
0302 S
0402 S
0502 S
0602 S
0702 S
0802 S
1002 S
1202 S
1402 S
1602 S
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
dB(A)
dB(A)
118,8
21,1
20,4
89,3
20,9
15,4
105,8
25,5
18,2
78,9
24,2
13,6
95,9
27,4
74
69
135,7
24,0
23,3
102,1
23,8
17,6
120,8
29,0
20,8
90,2
27,5
15,5
109,3
31,1
75
70
168,8
30,4
29,0
127,6
29,5
21,9
150,6
36,4
25,9
113,0
34,3
19,4
137,2
39
76
71
201,7
37,9
34,7
151,7
36,6
26,1
179,6
44,7
30,9
134,0
42,1
23,0
164,1
47,8
77
72
255,0
46,8
43,9
192,7
45,6
33,1
227,4
56,0
39,1
170,7
53,1
29,4
209,3
60,9
78
73
299,4
55,3
51,5
226,6
52,9
39,0
268,7
64,4
46,2
202,1
60,4
34,8
246,2
68,9
78
73
366,6
71,9
63,1
277,5
68,8
47,7
329,0
83,7
56,6
247,5
78,5
42,6
306,5
89,5
79
74
450,3
84,2
77,5
342,1
83,3
58,8
402,9
101,0
69,3
304,0
95,9
52,3
373,1
108,3
80
75
506,1
97,5
87,0
384,6
96,4
66,2
453,1
116,9
77,9
341,8
111,1
58,8
423,2
125,4
80
75
570,8
116,1
98,2
433,8
114,8
74,6
511,0
139,2
87,9
385,5
132,3
66,3
485,1
149,3
82
77
n°
n°
2
2
2
2
2
2
2
2
Semihermetic reciprocating
2
2
2
2
2
2
2
2
2
2
2
2
V/ph/Hz + T
A
A
62,0
149,0
74,0
183,6
90,0
217
106,0
238,0
400/3/50
122,0
150,0
286,0
338,0
185,0
400,5
228,0
480,0
250,0
600,0
271,4
719,7
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
17,2
3,0
30
19,6
3,4
32
24,7
4,2
25
28,1
4,8
29
37,0
6,4
34
46,0
7,9
30
56,4
9,7
32
67,3
11,6
28
78,7
13,5
31
88,7
15,3
35
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
99,2
17,1
26
113,2
19,5
29
142,3
24,5
33
170,8
29,4
28
216,3
37,2
31
255,5
43,9
36
318,1
54,7
27
383,1
65,9
30
434,3
74,7
32
489,8
84,2
36
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
Heating capacity(7)
Total compressors power input(7)
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
Power supply
Maximum absorbed current
Starting current
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
(7) Condenser water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKW - EKW/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
0302 S
0402 S
0502 S
0602 S
0702 S
0802 S
1002 S
1202 S
1402 S
1602 S
1960
740
1180
585
2110
740
1180
610
2020
740
1280
765
2420
740
1280
785
2660
820
1340
945
2660
820
1385
1000
2940
820
1530
1080
3120
820
1650
1315
3120
920
1730
1555
3500
1100
1900
1750
W_2S
W_2S
W_2S
W_2S
W_2S
W_2S
W_2S
W_2S
W_2S
W_2S
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73
EKW
EKW/PC
WATER COOLED WATER CHILLERS
WATER/WATER HEAT PUMP
Solutions
•
Base
B
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Pistons
Compressor
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Evaporator
S&T
S&T
Condenser
Manual
inversion
water side
Refrigerant
R407C
Main features
 Housing
Frame made of painted galvanised steel heavy profiles to ensure
total mechanical and corrosion resistance.
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge
(mod. 015-20 HP); flexible joints on suction and discharge.
 Water heat exchanger
Shell and tube type, shell made of thick steel ; exchanger thermally
insulated by vapour-proof closed cell (evaporator for cooling only
unit; evaporator and condenser for heat pump unit).
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the com-
pressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting
valve on the liquid line, thermostatic expansion valve with external
equaliser, HP and LP pressure switches.
 Heat pump
Unit suitable for manual hydraulic circuit reverse cycle
Accessories








74
Spring vibration isolation.
Part-winding soft start.
Additional capacity step on compressor/s
Compressor suction intercepting valve.
Pressostatic condenser water valve
Remote control panel
Max and min voltage relay.
Evaporator electrical heater








Upgrading electronic control
Clock board.
MODBUS interface electronic board
LONWORKS interface electronic board
Total heat recovery - 100% (HR equipments)
Electromechanical flow switch
Flussostato acqua meccanico
Refrigerant gauges
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Pistons
Technical data
Evaporator
S&T
Compressor
EKW - EKW/PC
S&T
Condenser
Manual
inversion
water side
Refrigerant
R407C
1404 S
1604 S
2004 S
2404 S
2804 S
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
m3/h
kW
kW
dB(A)
dB(A)
514,8
94,0
88,5
389,7
90,0
67,0
462,0
109,5
79,5
347,5
102,6
59,8
421,8
117
83
78
585,7
111,4
100,7
443,3
106,7
76,2
525,6
129,7
90,4
395,4
121,6
68,0
485,5
138,7
83
78
686,7
145,1
118,1
519,8
138,9
89,4
616,2
169,0
106,0
463,5
158,4
79,7
587,3
180,7
84
79
866,5
169,8
149,0
658,4
167,9
113,2
775,3
203,6
133,4
585,0
193,4
100,6
727,8
218,3
85
80
969,2
196,4
166,7
736,5
194,2
126,7
867,7
235,5
149,2
654,6
223,8
112,6
822,7
252,5
85
80
n°
n°
4
2
4
2
Semihermetic reciprocating
4
2
4
2
4
2
V/ph/Hz + T
A
A
244,0
408,0
300,0
488,0
400/3/50
370,0
585,5
456,0
708,0
500,0
850,0
DESUPERHEATER (DS Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
79,2
13,6
27
90,1
15,5
30
105,5
18,1
33
129,5
22,3
25
150,6
25,9
29
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (6)
Water flow
Pressure drop
kW
m3/h
kPa
438,0
75,3
29
504,0
86,7
32
608,3
104,6
35
747,1
128,5
27
842,9
145,0
31
1404 S
1604 S
2004 S
2404 S
2804 S
3570
1350
1860
2060
3570
1350
1860
2190
3570
1350
1860
2290
3570
1350
1860
2695
3570
1600
1910
3235
W_4S
W_4S
W_4S
W_4S
W_4S
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Cooling capacity(3)
Total compressors power input(3)
Water flow(3)
Cooling capacity(4)
Total compressors power input(4)
Water flow(4)
Heating capacity(7)
Total compressors power input(7)
Sound pressure ST Version(5)
Sound pressure LN Version(5)
Compressors type
Compressors quantity
Indipendent gas circuit
Power supply
Maximum absorbed current
Starting current
Note:
(1) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 20/15°C
(2) Condenser water IN/OUT 15/30°C (WELL) - Evaporator water IN/OUT 12/7°C
(3) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 20/15°C
(4) Condenser water IN/OUT 29/35°C (TOWER) - Evaporator water IN/OUT 12/7°C
(5) Sound pressure measured at 1 m in open field conditions
(6) Water IN/OUT 40/45°C - Evaporator water IN/OUT12/7°C
(7) Condenser water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKW - EKW/PC
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
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75
76
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Condenserless units
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77
EKA
CONDENSERLESS WATER CHILLERS
Solutions
•
•
Base
Integrated
B
I
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Scroll
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Remote
Condenser
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
HERMETIC SCROLL type (Rotary for model 10), complete with thermal protection. Antivibration mountings and oil charge are standard.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve (models
101), shut-off valve on the liquid line, equalized thermostatic expansion valve, safety pressure high / low pressure.
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Remote condenser
Units of this series are provided for the matching with an air cooled remote condenser of the CTK.E series (with axial fans) or CTK.C
(with centrifugal fans).
Accessories








78
Vibration isolation mountings
Crankcase compressor oil heater
Remote control panel
Max and min voltage relay
Evaporator antifreeze heater (only BASE version)
Refrigerant gauges
Electromechanical flow switch
Closed expansion tank with automatic filling unit (only Integrated



version)
Automatic by-pass water valve
Increased water pump (5 Bar)
Set of wheels (from 10 model to 51)
www.euroklimat.it
Technical data
EKA
Scroll
Evaporator
Compressor
“NoFrost”
Evaporator
Refrigerant
Remote
Phe
Condenser
R407C
10
15
20
31
51
81
101
121
151
201
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
dB(A)
dB(A)
5,6
1,2
1,0
3,0
4,3
4,0
1,2
0,7
3,3
4,7
65
62
8,0
2,4
1,4
2,4
3,9
5,6
2,5
1,0
2,9
4,7
66
63
11,4
2,5
2,0
2,8
4,4
8,0
2,7
1,4
3,7
5,8
67
64
14,9
2,9
2,6
2,5
4,7
10,6
3,0
1,8
2,7
5,1
64
61
21,3
4,3
3,7
2,3
4,3
15,1
4,4
2,6
2,5
4,7
64
61
24,3
4,5
4,2
2,9
4,3
17,1
4,6
2,9
3,1
4,6
68
65
31,7
5,7
5,5
3,2
4,9
22,6
6,0
3,9
3,3
5,1
68
65
37,4
7,1
6,5
3,1
4,5
26,6
7,2
4,6
3,2
4,6
68
65
43,7
8,2
7,6
3,0
5,4
31,1
8,3
5,3
3,2
5,8
68
65
55,6
11,4
9,6
2,9
5,0
39,6
11,6
6,8
3,1
5,3
69
66
n°
n°
Rotary
1
1
1
1
1
1
1
1
1
1
Scroll
1
1
1
1
1
1
1
1
1
1
V/ph/Hz + T 230/1/50
Power supply
A
8,2
Maximum absorbed current (pump excluded)
A
35,0
Starting current (pump excluded)
1/2”
Water fittings
4,2
24,0
1/2”
7,0
46,0
1/2”
10,0
50,0
1”
13,0
47,0
1”
400/3/50
15,0
101,0
1.1/4”
20,0
123,0
1.1/4”
22,0
127,0
1.1/4”
27,0
167,0
1.1/4”
32,0
198,0
1.1/2”
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Sound pressure ST Version(3)
Sound pressure LN Version(3)
Compressors type
Compressors quantity
Indipendent gas circuit
kW
kW
L
0,3
0,75
23
0,4
0,75
27
0,6
1,1
27
0,6
0,9
65
Centrifugal
0,6
0,9
0,9
1,5
65
160
1,5
1,85
160
1,5
1,85
160
1,5
3
160
1,5
3
290
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
1,2
0,2
23
1,4
0,2
25
1,9
0,3
29
2,7
0,5
32
4,1
0,7
27
4,3
0,7
30
5,7
1,0
25
7,0
1,2
29
8,1
1,4
31
10,4
1,8
34
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
6,5
1,1
27
9,6
1,7
25
13,4
2,3
29
17,0
2,9
34
24,4
4,2
28
27,3
4,7
32
35,6
6,1
24
42,3
7,3
30
49,4
8,5
34
63,9
11,0
29
10
15
20
31
51
81
101
121
151
201
830
650
800
110
830
650
800
130
830
650
800
145
830
650
800
225
830
650
800
240
980
800
900
250
980
800
900
255
980
800
900
260
980
800
900
270
1.280
990
1.190
330
A_830x650
A_830x650
A_830x650
A_830x650
A_830x650
A_980x800
A_980x800
A_980x800
A_980x800
A_1280x990
830
650
800
130
830
650
800
150
830
650
800
165
980
800
900
255
980
800
900
270
1.280
990
1.190
440
1.280
990
1.190
470
1.280
990
1.190
480
1.280
990
1.190
490
1.930
990
1.290
595
A_830x650
A_830x650
A_830x650
A_980x800
A_980x800
A_1280x990
A_1280x990
A_1280x990
A_1280x990
A_1930x990
Note:
(1) Condensation temperature 43°C - Evaporator water IN/OUT 20/15°C
(2) Condensation temperature 50°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKA
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
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79
EKA
CONDENSERLESS WATER CHILLERS
Solutions
•
•
Base
Integrated
B
I
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Pistons
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Remote
Condenser
Refrigerant
R407C
Main features
 Housing
Base made of painted galvanised steel; panels made of galvanised
steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are
internally lined to reduce the noise level (LN Accessories only).
 Compressor
Reciprocating SEMIHERMETIC type, fixed on anti-vibration system
and complete with pressure lubrication system; resistance to the
heater oil, integral electronic protection and outlet valves and inlet
valves only for mod. 251 and 502; step of capacity (excluding models
251 and 502), flexible joints on suction and discharge.
 Water heat exchanger
INTEGRATED solution NOFROST type: copper tubes in a plastic pipe
fitted into a steel tank with shell covered with closed-cell neoprene
anti-condensate material; complete with water differential pressure
switch.
BASE solution: plate-type made of AISI 316 steel complete with
water differential pressure switch. Shell covered with closed-cell
neoprene anti-condensate material.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the com-
pressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Filter drier, sight glass and liquid moisture, solenoid valve, shut-off
valve on the liquid line, equalized thermostatic expansion valve,
safety pressure high / low pressure, oil pressure switch (excluding
models 251 and 502).
 Water circuit
(Integrated): Water pressure gauge, safety valve, centrifugal pump
suitable for glycol solutions up to 20%, manual by-pass water valve,
manual air venting valve, differential pressure switch, water tank.
 Remote condenser
Units of this series are provided for the matching with an air cooled remote condenser of the CTK.E series (with axial fans) or CTK.C
(with centrifugal fans).
Accessories








80
Vibration isolation mountings
Spring vibration isolation.
Part-winding soft start.
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.
Evaporator antifreeze heater(only BASE version)
Refrigerant gauges





Electromechanical flow switch
Additional stand-by water pump
Automatic by-pass water valve (from 251 to 401)
Increased water pump (5 Bar)
Closed expansion tank with automatic filling unit (only Integrated
version)
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Technical data
EKA
Pistons
Evaporator
Compressor
“NoFrost”
Evaporator
Phe
Remote
Condenser
Refrigerant
R407C
251
301
351
401
502
602
702
kW
kW
m3/h
bar
bar
kW
kW
m3/h
bar
bar
dB(A)
dB(A)
63,0
14,3
10,9
3,4
4,8
42,3
14,8
7,3
3,6
5,1
73
69
78,0
17,5
13,5
3,1
4,4
52,7
18,3
9,0
3,5
5,0
74
70
92,0
21,7
15,9
3,0
4,2
61,5
22,3
10,6
3,1
4,3
75
71
112,0
26,1
19,4
2,9
4,2
76,4
26,9
13,1
3,0
4,3
75
71
125,0
28,5
21,6
2,8
4,1
83,9
29,4
14,4
2,9
4,2
76
72
155,0
35,4
26,8
2,6
4,0
104,8
37,1
18,0
2,8
4,3
77
73
179,0
43,2
30,9
2,5
4,7
119,7
44,4
20,5
2,7
5,1
77
73
n°
n°
1
1
1
1
1
1
2
2
2
2
37,0
136,0
1.1/2”
45,0
167,0
2”
53,0
180,0
2”
400/3/50
63,0
188,0
2”
74,0
173,0
3”
90,0
212,0
3”
106,0
233,0
3”
kW
kW
L
1,8
3,0
290
1,8
4,0
460
2,2
4,0
460
Centrifugal
2,2
5,5
460
3,0
5,5
500
3,0
5,5
500
3,0
7,5
500
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
10,9
1,9
21
14,0
2,4
25
17,2
3,0
28
21,4
3,7
33
21,7
3,7
27
27,9
4,8
30
33,5
5,8
35
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
72,8
12,5
24
90,2
15,5
27
106,7
18,4
30
131,0
22,5
32
144,6
24,9
29
180,0
31,0
34
208,8
35,9
30
251
301
351
401
502
602
702
1.930
990
1.290
325
1.930
990
1.290
415
1.930
990
1.290
425
1.930
990
1.290
480
2.580
990
1.290
590
2.580
990
1.290
745
2.580
990
1.290
765
A_1930x990
A_1930x990
A_1930x990
A_1930x990
A_2580x990
A_2580x990
A_2580x990
1.930
990
1.290
650
2.580
990
1.290
850
2.580
990
1.290
900
2.580
990
1.290
920
3.520
990
1.350
1.350
3.520
990
1.350
1.880
3.520
990
1.350
1.910
A_1930x990
A_2580x990
A_2580x990
A_2580x990
A_3520x990r
A_3520x990r
A_3520x990r
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
External pressure @ Pn(1) - Standard pump
External pressure @ Pn(1) - Increased pump
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
External pressure @ Pn(2) - Standard pump
External pressure @ Pn(2) - Increased pump
Sound pressure ST Version(3)
Sound pressure LN Version(3)
Compressors type
Compressors quantity
Indipendent gas circuit
V/ph/Hz + T
Power supply
A
Maximum absorbed current (pump excluded)
A
Starting current (pump excluded)
Water fittings
INTEGRATED SOLUTION
Pump type
Standard pump power input
Increased pump power input
Water tank content
Semihermetic reciprocating
1
2
1
2
Note:
(1) Condensation temperature 43°C - Evaporator water IN/OUT 20/15°C
(2) Condensation temperature 50°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 20/15°C
Data relating to the pumps are referred to the “Integrated Solution”
EKA
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
DIMENSIONS AND WEIGHT - INTEGRATED Solution
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
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81
EKA
CONDENSERLESS WATER CHILLERS
Solutions
•
B
Base
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Pistons
version LN picture
Compressor
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Evaporator
S&T
Remote
Condenser
Refrigerant
R407C
Main features
 Housing
Frame made of painted galvanised steel heavy profiles to ensure
total mechanical and corrosion resistance.
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge
(mod. 015-20 HP); flexible joints on suction and discharge.
 Water heat exchanger
Shell and tube type, thermally insulated by vapour-proof closed cell.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the com-
pressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Liquid receiver, filter dryer, moisture-liquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches.
Accessories







82
Spring vibration isolation.
Part-winding soft start.
Additional capacity step on compressor/s
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.
Evaporator electrical heater






Upgrading electronic control
Clock board.
MODBUS interface electronic board
LONWORKS interface electronic board
Refrigerant gas HP and LP pressure gauges
Electromechanical flow switch
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Pistons
Technical data
S&T
Compressor
EKA
Remote
Evaporator
Condenser
Refrigerant
R407C
0151 S
0201 S
0251 S
0301 S
0351 S
0401 S
0501 S
0601 S
0701 S
kW
kW
m3/h
kW
kW
m3/h
dB(A)
dB(A)
55,9
12,4
9,6
37,4
12,7
6,4
69
64
66,5
13,8
11,4
44,6
14,3
7,7
70
65
83,8
17,1
14,4
56,7
17,7
9,8
71
66
92,8
21,2
16,0
62,1
21,7
10,7
72
67
120,4
24,9
20,7
81,4
26,1
14,0
72
67
140,7
29,5
24,2
94,1
30,3
16,2
74
69
169,6
38,4
29,2
115,7
39,6
19,9
75
70
211,6
44,7
36,4
144,0
46,3
24,8
75
70
237,9
50,9
40,9
161,9
52,7
27,8
76
71
n°
n°
1
1
1
1
1
1
Semihermetic reciprocating
1
1
1
1
1
1
1
1
1
1
1
1
V/ph/Hz + T
A
A
31,0
118,0
37,0
146,6
45,6
192,6
53,0
185,0
400/3/50
61,0
225,0
75,0
263,0
92,5
308,0
114,0
366,0
125,0
475,0
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
9,4
1,6
25
12,0
2,1
28
15,3
2,6
32
17,9
3,1
36
22,1
3,8
27
26,8
4,6
31
32,1
5,5
35
38,8
6,7
25
45,3
7,8
29
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
50,0
8,6
24
58,9
10,1
29
73,2
12,6
35
84,8
14,6
31
107,3
18,5
34
127,1
21,9
29
154,3
26,5
33
189,0
32,5
25
213,3
36,7
30
0151 S
0201 S
0251 S
0301 S
0351 S
0401 S
0501 S
0601 S
0701 S
1750
600
1235
295
1750
600
1235
300
1650
600
1235
375
1800
600
1235
385
1990
600
1235
425
2140
600
1235
460
2030
600
1265
495
2430
600
1300
575
2630
600
1300
600
A_1S
A_1S
A_1S
A_1S
A_1S
A_1S
A_1S
A_1S
A_1S
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Sound pressure ST Version(3)
Sound pressure LN Version(3)
Compressors type
Compressors quantity
Indipendent gas circuit
Power supply
Maximum absorbed current
Starting current
Note:
(1) Condensation temperature 43°C - Evaporator water IN/OUT 20/15°C
(2) Condensation temperature 50°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKA
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
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83
EKA
CONDENSERLESS WATER CHILLERS
Solutions
•
B
Base
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
•
•
Pistons
version LN picture
Compressor
AS
DS
HR
BT
Standard equipment
Desuperheater
Total heat recovery
Fluid low temperature
Evaporator
S&T
Remote
Condenser
Refrigerant
R407C
Main features
 Housing
Frame made of painted galvanised steel heavy profiles to ensure
total mechanical and corrosion resistance.
 Compressor
Reciprocating SEMIHERMETIC type, fixed on vibration isolation
mountings; complete with oil pump, crankcase electrical heater,
electronic protection, intercepting valves on suction and discharge
(mod. 015-20 HP); flexible joints on suction and discharge.
 Water heat exchanger
Shell and tube type, thermally insulated by vapour-proof closed cell.
 Electrical board
Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor. Main isolator and door interlock safety device.
 Control
The microprocessor controls the unit capacity by timing the com-
pressors and checks the operating alarms with the possibility to
connect to BMS.
 Refrigerant circuit
Liquid receiver, filter dryer, moisture-liquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches.
Accessories







84
Spring vibration isolation.
Part-winding soft start.
Additional capacity step on compressor/s
Compressor suction intercepting valve.
Remote control panel
Max and min voltage relay.
Evaporator electrical heater






Upgrading electronic control
Clock board.
MODBUS interface electronic board
LONWORKS interface electronic board
Refrigerant gas HP and LP pressure gauges
Electromechanical flow switch
www.euroklimat.it
Pistons
Technical data
S&T
Compressor
EKA
Remote
Evaporator
Refrigerant
R407C
Condenser
0302 S
0402 S
0502 S
0602 S
0702 S
0802 S
1002 S
1202 S
1402 S
1602 S
kW
kW
m3/h
kW
kW
m3/h
dB(A)
dB(A)
111,4
23,5
19,2
75,3
24,3
13,0
74
69
132,8
25,9
22,8
89,2
26,8
15,3
75
70
166,9
32,5
28,7
112,9
33,6
19,4
76
71
185,3
40,2
31,9
123,9
41,2
21,3
77
72
240,2
49,2
41,3
162,4
51,5
27,9
78
73
282,0
59,0
48,5
188,6
60,6
32,4
78
73
339,3
76,7
58,4
231,5
79,1
39,8
79
74
424,8
89,3
73,1
289,2
92,5
49,7
80
75
474,2
101,7
81,6
322,8
105,3
55,5
80
75
532,4
119,7
91,6
362,4
124,0
62,3
82
77
n°
n°
2
2
2
2
2
2
2
2
Semihermetic reciprocating
2
2
2
2
2
2
2
2
2
2
2
2
V/ph/Hz + T
A
A
62,0
149,0
74,0
183,6
90,0
217
106,0
238,0
400/3/50
122,0
150,0
286,0
338,0
185,0
400,5
228,0
480,0
250,0
600,0
271,4
719,7
DESUPERHEATER (DS Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
20,4
3,5
25
24,1
4,1
31
30,5
5,2
34
35,8
6,2
23
44,1
7,6
27
53,7
9,2
30
64,2
11,0
33
77,9
13,4
26
90,4
15,5
29
99,7
17,1
32
TOTAL HEAT RECOVERY (HR Equipment)
Heat capacity (4)
Water flow
Pressure drop
kW
m3/h
kPa
99,9
17,2
24
117,7
20,2
29
146,1
25,1
35
169,2
29,1
37
213,6
36,7
28
254,5
43,8
30
308,7
53,1
35
378,9
65,2
22
425,3
73,2
26
476,8
82,0
29
0302 S
0402 S
0502 S
0602 S
0702 S
0802 S
1002 S
1202 S
1402 S
1602 S
1980
740
1180
505
2110
740
1180
525
2020
740
1280
665
2420
740
1280
680
2660
820
1420
805
2660
820
1470
845
2940
820
1510
900
3120
820
1630
1115
3120
820
1630
1170
3500
1100
1900
1370
A_2S
A_2S
A_2S
A_2S
A_2S
A_2S
A_2S
A_2S
A_2S
A_2S
ST - LN VERSION
Cooling capacity(1)
Total compressors power input(1)
Water flow(1)
Cooling capacity(2)
Total compressors power input(2)
Water flow(2)
Sound pressure ST Version(3)
Sound pressure LN Version(3)
Compressors type
Compressors quantity
Indipendent gas circuit
Power supply
Maximum absorbed current
Starting current
Note:
(1) Condensation temperature 43°C - Evaporator water IN/OUT 20/15°C
(2) Condensation temperature 50°C - Evaporator water IN/OUT 12/7°C
(3) Sound pressure measured at 1 m in open field conditions
(4) Water IN/OUT 40/45°C - Evaporator water IN/OUT 12/7°C
EKA
DIMENSIONS AND WEIGHT - BASE Solution
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
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85
86
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Air cooled condensers
and dry coolers
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87
CTK.E
AIR COOLED CONDENSERS
Solutions
•
B
Base
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
Axial
Fan
Main features
 Housing
Frame made of goffered aluminium alloy to ensure total mechanical
and weathering resistance
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout
and IP 54 protection degree; aerodynamic housing and wing profile
blades increase efficiency
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area
 Electrical board
IP55 protection, complete with main isolator
Accessories
 Modulating fan speed condensing control
88
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FV Vertical air flow
FO Horizontal air flow
Refrigerant
R407C
Axial
Technical data
0040 D 0050 D 0080 D 0100 D 0120 D 0150 D 0180 D 0220 D 0300 D 0350 D 0400 D 0450 D
kW
kW
kW
n°
m3/h
n°
kW
A
dB(A)
17,2
17,6
16,6
1
4.330
27,5
28,0
26,4
1
6.900
35,4
36,1
34,0
1
9.850
41,0
41,8
39,5
1
9.600
51,9
53,0
50,0
1
14.700
1
0,28
1,25
59
1
0,37
1,7
63
1
0,63
3,0
68
1
0,63
3,0
68
2
0,74
3,4
66
kW
kW
kW
n°
m3/h
n°
kW
A
dB(A)
13,8
14,1
13,3
1
3.500
21,1
21,5
20,3
1
5.600
29,1
29,7
28,0
1
7.900
33,1
33,8
31,9
1
7.700
39,8
40,6
38,3
1
11.800
1
0,15
0,66
56
1
0,22
1,1
60
1
0,31
1,55
65
1
0,31
1,55
65
2
0,44
2,2
63
V/ph/Hz + T
Power supply
R407C
Fan
CTK.E
ST VERSION
Nominal capacity(1)
Nominal capacity(2)
Nominal capacity(3)
Indipendent gas circuit
Total air flow
Fans type
Fans quantity
Fans power input (tot.)
Fans absorbed current (tot.)
Sound pressure(4)
LN VERSION
Nominal capacity(1)
Nominal capacity(2)
Nominal capacity(3)
Indipendent gas circuit
Total air flow
Fans type
Fans quantity
Fans power input (tot.)
Fans absorbed current (tot.)
Sound pressure(4)
Refrigerant
61,8
69,3
63,2
70,8
59,7
66,9
1
1
13.750 16.250
Axial
2
2
0,74
1,26
3,4
6,0
66
71
81,7
83,8
79,3
1
18.200
103,0
105,1
99,1
1
27.800
117,3
119,7
113,1
1
26.480
131,9
135,0
127,4
1
36.400
150,2
153,7
145,3
1
34.500
2
1,26
6,0
71
3
1,89
9,0
73
3
1,89
9,0
73
4
2,52
12,0
74
4
2,52
12,0
74
46,3
56,3
47,3
57,5
44,7
54,3
1
1
11.000 13.000
Axial
2
2
0,44
0,62
2,2
3,1
63
68
65,7
67,4
63,8
1
14.600
84,9
86,6
81,7
1
22.300
94,7
96,7
91,3
1
21.200
108,9
111,5
105,2
1
29.200
122,0
124,8
118,0
1
27.600
2
0,62
3,1
68
3
0,93
4,65
70
3
0,93
4,65
70
4
1,24
6,2
71
4
1,24
6,2
71
230/1/50
Note:
(1) Outdoor air temperature 25°C - Condensation temperature 43°C (Dew point)
(2) Outdoor air temperature 32°C - Condensation temperature 50°C (Dew point)
(3) Outdoor air temperature 35°C - Condensation temperature 52°C (Dew point)
(4) Sound pressure measured at 1 m in open field conditions
CTK.E
0040 D 0050 D 0080 D 0100 D 0120 D 0150 D 0180 D 0220 D 0300 D 0350 D 0400 D 0450 D
DIMENSIONS AND WEIGHT - ST - LN Version - FV Equipement
Lenght (L)
mm
1.010
Depth (P)
mm
730
Height (H)
mm
900
Shipping weight
Kg
40
CTE_1V_FV
Dimension drawing
DIMENSIONS AND WEIGHT - ST - LN Version - FO Equipement
Lenght (L)
mm
1000
Depth (P)
mm
590
Height (H)
mm
695
Shipping weight
Kg
40
CTE_1V_FO
Dimension drawing
1.165
930
900
51
1.410
1.130
900
61
1.410
1.130
900
70
1.860
1.130
900
97
1.860
1.130
900
110
1.860
1.130
900
130
2.415
1.130
900
165
3.215
1.130
900
190
3.215
1.130
900
220
3.965
1.130
900
235
3.965
1.130
900
275
CTE_1V_FV CTE_1V_FV CTE_1V_FV CTE_2V_FV CTE_2V_FV CTE_2V_FV CTE_2V_FV CTE_3V_FV CTE_3V_FV CTE_4V_FV CTE_4V_FV
1155
590
895
51
1400
590
1095
61
1400
590
1095
70
1850
590
1095
97
1850
590
1095
110
1850
590
1095
130
2405
590
1095
165
3405
590
1130
190
3405
590
1130
220
4140
590
1130
235
4140
590
1130
275
CTE_1V_FO CTE_1V_FO CTE_1V_FO CTE_2V_FO CTE_2V_FO CTE_2V_FO CTE_2V_FO CTE_3V_FO CTE_3V_FO CTE_4V_FO CTE_4V_FO
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89
CTK.C
AIR COOLED CONDENSERS
Solutions
•
B
Base
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
Centrifugal
Fan
Main features
 Housing
Frame made of painted galvanized steel sheet that provides excel-
lent mechanical and corrosion resistance eternal.
 Fan
Centrifugal type with two suctions, coupled to the three phases motor by V-belt and pulley. The fans have forward curved blades in
order to get the best performances in terms of efficiency and noise
level
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area
 Electrical board
IP55 protection and complete with main isolator
Accessories

90
Condensing control by motorised dampers
www.euroklimat.it
FV Vertical air flow
FO Horizontal air flow
Refrigerant
R407C
Centrifugal
Technical data
Fan
CTK.C
ST VERSION
Nominal capacity(1)
Nominal capacity(2)
Nominal capacity(3)
Indipendent gas circuit
Total air flow
External static pressure
Fans type
Fans quantity
Fans power input (tot.)
Fans absorbed current (tot.)
Sound pressure(4)
LN VERSION
Nominal capacity(1)
Nominal capacity(2)
Nominal capacity(3)
Indipendent gas circuit
Total air flow
External static pressure
Fans type
Fans quantity
Fans power input (tot.)
Fans absorbed current (tot.)
Sound pressure(4)
0040 D
0050 D
0080 D
kW
kW
kW
n°
m3/h
Pa
n°
kW
A
dB(A)
17,1
17,4
16,5
1
4.700
50
27,1
27,7
26,1
1
7.400
50
40,2
41,0
38,6
1
11.700
50
1
0,75
1,8
72
1
1,5
3,5
75
1
3,0
6,6
77
kW
kW
kW
n°
m3/h
Pa
n°
kW
A
dB(A)
14,4
14,7
13,9
1
3.600
50
22,9
23,3
22,0
1
5.700
50
33,8
34,5
32,5
1
9.000
50
1
0,55
1,45
69
1
0,75
1,8
72
1
1,1
2,7
74
0100 D
R407C
0150 D
0180 D
0220 D
47,7
53,3
48,7
54,4
46,0
51,3
1
1
11.700
14.000
50
50
Forward curved centrifugal
1
1
3,0
3,0
6,6
6,6
79
81
67,8
69,3
65,5
1
16.000
50
73,3
74,8
70,7
1
18.000
50
85,0
87,2
82,5
1
19.000
50
1
3,0
6,6
85
1
4,0
8,3
85
1
5,5
11,7
86
39,6
45,2
40,4
46,1
38,2
43,5
1
1
9.000
10.800
50
50
Forward curved centrifugal
1
1
1,5
1,5
3,5
3,5
75
75
56,3
57,6
54,4
1
12.300
50
61,8
63,1
59,6
1
13.900
50
71,8
73,7
69,7
1
14.600
50
1
1,5
3,5
80
1
2,2
4,9
81
1
2,2
4,9
81
V/ph/Hz + T
Power supply
0120 D
Refrigerant
400/3/50
Note:
(1) Outdoor air temperature 25°C - Condensation temperature 43°C (Dew point)
(2) Outdoor air temperature 32°C - Condensation temperature 50°C (Dew point)
(3) Outdoor air temperature 35°C - Condensation temperature 52°C (Dew point)
(4) Sound pressure measured at 1 m in open field conditions
CTK.C
DIMENSIONS AND WEIGHT - Version ST - LN
Lenght (L)
mm
Depth (P)
mm
Height (H)
mm
Shipping weight
Kg
Dimension drawing
0040 D
0050 D
0080 D
0100 D
0120 D
0150 D
0180 D
0220 D
1.040
760
770
96
1.190
860
970
136
1.460
1.080
1.170
185
1.460
1.080
1.170
192
1.460
1.080
1.170
210
1.900
1.080
1.170
260
1.900
1.080
1.170
270
1.900
1.080
1.170
285
CTC
CTC
CTC
CTC
CTC
CTC
CTC
CTC
www.euroklimat.it
91
WTK.E
DRY COOLERS
Solutions
•
B
Base
Versions
•
•
ST Standard
LN Low Noise
Equipments
•
•
Axial
Axial
Fan
Fan
Main features
 Housing
Frame made of painted galvanized steel sheet that provides excel-
lent mechanical and corrosion resistance eternal.
 Fan
Low speed, axial-flow fans fitted with accident-prevention protective grille; directly coupled motor with built-in thermal cutout
and IP 54 protection degree; aerodynamic housing and wing profile
blades increase efficiency
 Air heat exchanger
Finned coil made with copper pipes and aluminium fins offering a
high exchange surface area
Accessories

92
Water temperature control by modulating fans speed
www.euroklimat.it
FV Vertical air flow
FO Horizontal air flow
Axial
Technical data
Fan
WTK.E
ST VERSION
Nominal capacity(1)
Portata aria totale
Fans type
Fans quantity
Fans power input (tot.)
Fans absorbed current (tot.)
Sound pressure(2)
kW
m3/h
n°
kW
A
dB(A)
150
200
250
300
350
400
500
600
160
104.000
210
88.400
260
133.800
310
132.600
360
185.000
410
176.800
550
240.800
610
265.200
4
9,8
18,8
75
4
9,8
18,8
75
6
14,4
26,6
77
6
14,4
26,6
77
10
20,0
36,4
80
8
19,6
34,8
78
14
28,0
50,6
81
12
28,8
52,4
80
V/ph/Hz + T
Power supply
Axial
400/3/50
Note:
(1) Outdoor air temperature 35°C - Water temperature IN/OUT 45/40°C
(2) Sound pressure measured at 1 m in open field conditions
WTK.E
DIMENSIONS AND WEIGHT - Version ST
Lenght (L)
Depth (P)
Height (H)
Shipping weight
Dimension drawing
mm
mm
mm
Kg
150
200
250
300
350
400
500
600
4.100
2.400
1.600
650
4.100
2.400
1.600
750
5.100
2.400
1.600
950
5.800
2.400
1.600
1.100
7.300
2.400
1.600
1.400
7.600
2.400
1.600
1.600
10.000
2.400
1.600
2.100
11.100
2.400
1.600
2.300
-
-
-
-
-
-
-
-
Note: Dimensional data referred to FV equipement
www.euroklimat.it
93
94
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www.euroklimat.it
95
96
www.euroklimat.it
PRO_1-13_K_rev1_ENG
Euroklimat S.p.A. Via Liguria 8 - 27010 Siziano (PV)
Codice Fiscale &Partita Iva 01808400186
tel.(+39).0382610282 r.a. fax.(+39).0382617782
www.euroklimat.it email:info@euroklimat.it
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