POWERCIAT LX
Water chillers
Screw compressors
CIAT dry expansion
shell and tubes evaporator
Version with hydraulic module
“Plug
and Cool”
H.P.S. equipment
(High Power System)
Cooling capacity :
Cooling
Hydraulic
module
370 to 1500 kW
Heat
recovery
Use
The new generation of POWERCIAT LX water chillers
offers an optimal solution to all the refrigeration applications
encountered in the air conditioning or industrial process.
This range is designed with the latest generation of
components: accessible hermetic twin screw compressors,
modulating capacity control, communicating control and
management by XTRA CONNECT 2 microprocessor,
components optimized for the ecological refrigerant
HFC R134a.
Units in accordance with EN 60-204 - EN 378-2 regulations
and European EC directives:
- Machinery (98/37/EC) amended
- Electromagnetic compatibility - EMC (89/336/EEC) amended
by 92/31/EEC - 93/68/EEC
- Low voltage (73/23/EEC) amended by 92/31/EEC and
93/68/EEC
- Pressure equipment (PED) 97/23/EC
This range is also proposed with an integrated hydraulic
module: POWERCIAT LXH. This module includes all the
elements required for the correct operation of the unit : buffer
tank, expansion vessel, single or twin pump, air vent, pressure
relief valves, shut off valves, manometers...
category 3: models 1800X (HPS) to 2800X (HPS)
category 4: models 3050X HPS to 6600X HPS
A range with compact hydraulic equipment (without buffer
tank) is also available: POWERCIAT LXC.
Range
POWERCIAT: LX series
Acoustic configuration
Cooling-only version without hydraulic system
a -HIGH PERFORMANCE version
POWERCIAT: LXC series
Cooling-only version with hydraulic system (circulator pump only)
POWERCIAT: LXH series
Cooling-only version with hydraulic system (circulator pump
and buffer tank)
Ventilation 905 rpm
b - LOW NOISE (LN) version
Ventilation 715 rpm + compressors sound insulation
c - XTRA LOW NOISE (XLN) version
Specific mounting for 715 rpm fans + compressors sound
insulation
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
1
Water chillers
POWERCIAT LX
Description
POWERCIAT: LX series
Electrical box
Compressors
n
twin-screw semi-hermetic
n
optimised rotor profile for high output
n
built-in star-delta electric motor
n
integral electronic motor protection
n
phase balance and direction of rotation monitoring
n
built-in excess pressure valve
n
discharge temperature monitoring
n
controlled pressure lubrication
n
built-in three-stage oil separator
n
crankcase heater
n
fine suction filter
n
discharge valve
n
slide valve for continuous capacity control
n
anti-vibration mounts
n
IP44
n
400 V/3-ph/50 Hz power supply with earth (-10%/+10%)
n
coded wiring and identified electrical components
n
main fuse disconnect safety switch with external handle
n
control circuit transformer
n
compressor motor contactors
n
fan motor contactors
n
compressor motors protected by fuses
n
protected fan motors
n
main earth connection
phase controller (reversal, loss, asymmetry, over and
under voltage)
n
XTRA CONNECT 2 electronic control module
The CIAT electronic control unit offers the following features:
n
chilled water temperature control
water temperature control based on the outdoor temperature
(water law)
n
Evaporator
n
direct-expansion shell and tubes
n
control for low temperature energy storage
n
high-efficiency copper tube bundle
n
second setpoint management
n
steel shell
n
n
corrosion-resistant baffles
closed-cell thermal insulation
UV-resistant polyurethane skin.
n
complete management of compressors with start-up
sequence, timer and runtime balancing
foam
covered
with
a
self-adjusting, proactive functions with adjustment of
parameter drift control
n
continuous control system reduces the capacity of the
compressors to match refrigeration requirements
n
Air-cooled condenser
coils made of copper tubes with mechanically crimped
aluminium fins
n
n
compressor short-cycle management
n
direct-drive propeller fans
machine operating
outdoor temperature
n
rotation speed: 905 or 715 rpm
n
n
three-phase electric motors (IP54)
n
HPS (High Power System)
on models LX/LXH/LXC...HPS
n
Refrigeration accessories
n
limit
managed
based
on
operating state and fault diagnostics
master/slave management of two parallel-connected
machines with runtime balancing and automatic changeover in
the event of a machine fault
n
programmable machine operation times
24x4 multilingual LCD for displaying and accessing
operating parameters
n
filter dryers with refillable cartridges
n
hygroscopic sight glasses
n
solenoid valves on liquid refrigerant lines
n
electronic expansion valves
Control and safety devices
n
HP/LP pressure transmitters
n
high pressure and low pressure safety valves
n
chilled water control sensor (supply and return)
n
outdoor temperature sensor
n
evaporator frost protection sensor
n
compressor discharge sensor
n
evaporator water flow switch
2
the
fault memory logs the last 20 faults and issues an operating
reading report when faults occur
The HPS system substantially increases cooling capacity to
significantly improve your system’s performance (EER/ESEER)
and thus ensure optimal unit performance all year long.
n
n
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Remote control
Energy meter (optional)
XTRA CONNECT 2 is equipped as standard with an RS485
serial port that allows many remote management, supervision
and diagnostics possibilities over a communication bus.
n
Several contacts are available as standard to control
POWERCIAT remotely over a wired connection:
- total input current
automatic operation control: the machine shuts off when
the contact opens.
n
Energy meter fitted in the machine’s electrical cabinet
measures the following:
- voltage across each phase
- total input power
- total electricity consumption
n
The meter also enables the machine’s maximum electricity
consumption to be kept below a limit that can be set in the
controller. This limitation can be activated:
setpoint adjustable via 4-20 mA signal: this input adjusts
the COOLING setpoint
- at all times
setpoint 1/setpoint 2: a second cooling setpoint is activated
when this contact closes (e.g. energy storage mode)
n
compressor load shedding: the closing of these contacts
turns off the corresponding compressor(s) to lower the
machine’s electricity or refrigerant consumption
n
water pump 1 and 2 control: these outputs control the
contactors of one or two water pumps
n
fault signalling: this contact indicates that a major fault has
occurred and caused one or more refrigerating circuits to turn off
n
n
- by an on/off input
- over a Modbus BMS network
Capacity control
n
Continuous capacity control
- between 25% and 100% (1800X (HPS) to 4800X HPS
models)
- between 17% and 100% (4850X HPS to 6600X HPS
models)
Frame and housing
n
Frame made of coated panels (RAL 7035 and RAL 7024).
Housing made of panels with enamel finish (RAL 7035 and
RAL 7024).
n
Hydraulic versions H and C are not available for models 4850X HPS to 6600X HPS.
Designation
LX
> cooling-only version
1800
> unit size
C
> hydraulic with pump
X
> R134a refrigerant
H
> hydraulic with pump and buffer tank
HPS
> High Power System version
Models LX - LXC 1800X(HPS) to 2500X(HPS)
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
3
POWERCIAT LX
Water chillers
Water chillers
Standard
equipment
/
available options
POWERCIAT LX-LXC-LXH
POWERCIAT LX
1800X to 4800X HPS
4850X HPS to 6600X HPS
Fused disconnect safety switch
l
l
Control circuit transformer
l
l
Electrical cabinet wire numbers
l
l
All-season operation (min. outdoor temp.: -15°C)
l
l
RS485 communication interface
l
l
Water flow controller
l
l
Star-delta starting of compressors
l
l
Phase controller (reversal, loss, asymmetry, over and under voltage)
l
l
Electronic expansion valve
l
l
Low Noise Version (LN)
s
s
Xtra Low Noise Version (XLN)
s
s
Compressor suction valves
s
s
Frost protection
s
s
Polyurethane coil coating
s
s
ALTENA high efficiency coil coating
s
s
Single pump (LXH-LXC versions)
s
-
Double pump (LXH-LXC versions)
s
-
Low-temperature glycol/water mix (0°C to -8°C)
s
s
Partial heat recovery - Desuperheater
s
s
Total heat recovery (1)
s
-
Energy meter
s
s
Optimised High Pressure Operation
(All-season operation with energy optimisation)
s
s
Fan speed control
s
s
Container handling equipment
s
s
Handling shackles
z
z
Anti-vibration mounts
z
z
Flexible hydraulic sleeves
z
z
Remote control unit (remote control console)
z
z
Relay board with dry contacts
z
z
MULTICONNECT multi-unit management
z
z
LonWorks gateway
z
z
Ethernet gateway
z
z
l Supplied as standard
s Factory-fitted option
z Option supplied as a kit
- Not available
(1) This option is not available for the LXH-LXC hydraulic versions of models 1800X to 2500 HPS
4
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Water chillers
Technical
POWERCIAT LX
characteristics
POWERCIAT LX-LXC-LXH
Net cooling capacity (1)
Net
power input (2)
High Performance
Version
net EER/ESEER
Lw/Lp (3)
Net cooling capacity (1)
Net power input (2)
Low Noise
Xtra Low Noise net EER/ESEER
Version
Lw/Lp Low Noise (3)
Lw/Lp Xtra Low Noise (3)
Refrigerant (GWP)
Quantity
Refrigeration circuit
Refrigerant
Type
Quantity
Rotation speed
Compressor
Capacity control
Oil type for R134a
Compressor oil charge
Type
Quantity
Water capacity
Evaporator
Hydraulic connections
Max. pressure on water end
Min./Max. water flow rate
Fans
Number of fans
Rotation speed (rpm)
Air flow rate
Air-cooled
condenser
Motor output (per motor)
Rotation speed
Air flow rate
Motor output (per motor)
Length (standard version and C)
Length of H version
Dimensions
Width
Height
Standard version
Weight (empty) C version
H version
Standard version
Weight (in operation) C version
H version
kW
kW
dB(A)
kW
kW
dB(A)
dB(A)
1 kg circuit
2 kg circuit
rpm
litres
litres
bar
m3/h
m3/h
kW
rpm
m3/h
kW
mm
mm
mm
mm
kg
kg
kg
kg
kg
kg
1800X
1800X HPS
378
131
2.88 / 3.38
402
132
3.04 / 3.4
2150X
2150X HPS
2500X
2500X HPS
2800X
2800X HPS
454
489
513
568
599
643
156
164
180
196
201
207
2.92 / 3.21 2.98 / 3.42 2.86 / 3.34 2.9 / 3.41 2.98 / 3.52 3.11 / 3.55
96/63
97/64
373
401
444
485
502
566
591
643
133
136
160
172
185
210
206
215
2.8 / 3.53 2.94 / 3.56 2.77 / 3.51 2.81 / 3.57 2.71 / 3.38 2.7 / 3.42 2.87 / 3.52 2.99 / 3.55
88/55
89/56
88/55
89/56
86/53
87/54
86/53
87/54
R134a (1300)
2
58
70
68
77
85
80
80
88
58
70
58
67
85
80
80
88
Twin-screw semi-hermetic
2
2900
Continuous between 25% and 100% (50%-100% on each compressor)
Bitzer BSE 170
2 x 15
19 +15
2 x 19
Direct-expansion shell and tube
1
122
194
VICTAULIC DN 150
10
40/135
40/150
Direct-drive propeller - 800 mm
8
12
HIGH PERFORMANCE version (905 rpm)
184 000
180 000
176 000
276 000
2.2
LOW NOISE - XTRA LOW NOISE versions (715 rpm)
152 000
148 400
144 800
228 000
1.5
5551
8284
6581
9314
2200
2260 (Xtra Low Noise version: 2450)
4617
5240
5669
6688
4912
5540
5969
7149
5528
6166
6596
7612
4739
5434
5863
6882
5084
5784
6213
7393
6750
7460
7890
8906
(1) Net capacity for chilled water temperature 12°C/7°C and condenser air inlet temperature 35°C-EN14511 EUROVENT conditions
(2) Net power input = compressors + fans
(3) Lw: Overall sound power level as per ISO3744
Lp: Overall pressure levels measured at 10m in a free field, calculated using the formula LP=Lw-10 log S
6
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Technical
characteristics
POWERCIAT LX-LXC-LXH
Net cooling capacity (1)
High Performance Net power input (2)
Version
net EER/ESEER
Lw/Lp (3)
Net cooling capacity (1)
Net
power input (2)
Low Noise
Xtra Low Noise net EER/ESEER
Version
Lw/Lp Low Noise (3)
Lw/Lp Xtra Low Noise (3)
Refrigerant (GWP)
Refrigeration Quantity
circuit
Refrigerant
Compressor
Evaporator
Air-cooled
condenser
Dimensions
Weight (empty)
Weight (in
operation)
Type
Quantity
Rotation speed
Capacity control
Oil type for R134a
Compressor oil charge
Type
Quantity
Water capacity
Hydraulic connections
Max. pressure on water end
Min./Max. water flow rate
Fans
Number of fans
Rotation speed (rpm)
Air flow rate
Motor output (per motor)
Rotation speed
Air flow rate
Motor output (per motor)
Length (standard version and C)
Length of H version
Width
Height
Standard version
C version
H version
Standard version
C version
H version
kW
kW
dB(A)
kW
kW
dB(A)
dB(A)
1 kg circuit
2 kg circuit
rpm
litres
litres
bar
m3/h
m3/h
kW
rpm
m3/h
kW
mm
mm
mm
mm
kg
kg
kg
kg
kg
kg
3050X HPS
3500X HPS
736
238
3.1 / 3.67
96/63
729
250
2.92 / 3.51
828
278
2.98 / 3.55
3600X HPS
3900X HPS
4200X HPS
4500X HPS
4800X HPS
873
953
989
1026
1077
287
317
320
341
360
3.04 / 3.62
3.01 / 3.56
3.09 / 3.65
3.01 / 3.56
2.99 / 3.52
97/64
98/65
795
845
928
950
997
1027
283
293
328
337
349
365
2.81 / 3.3
2.89 / 3.42
2.83 / 3.30
2.82 / 3.33
2.86 / 3.39
2.81 / 3.31
91/58
92/59
89/56
90/57
R134a (1300)
2
119
123
120
125
135
135
135
90
93
120
121
133
134
135
Twin-screw semi-hermetic
2
2900
Continuous between 25% and 100% (50%-100% on each compressor)
Bitzer BSE 170
30 +19
2 x 30
Direct-expansion shell and tube
1
180
335
180
335
391
VICTAULIC DN 200
10
80/231
80/246
80/231
80/246
80/293
Direct-drive propeller - 800 mm
12
14
16
HIGH PERFORMANCE version (905 rpm)
252 936
295 092
337 248
2.2
LOW NOISE - XTRA LOW NOISE versions (715 rpm)
189 528
221 116
252 704
1.5
8284
9653
11018
9314
10681
12048
2 200
2260 (Xtra Low Noise version: 2450)
7295
7534
8435
8565
9660
9720
9740
7800
8030
9035
9165
10240
10300
10320
8335
8465
9375
9505
10600
10660
10680
7480
7874
8620
8905
10000
10060
10080
8045
8430
9280
9565
10640
10700
10720
9480
9765
10520
10805
11900
11960
11980
(1) Net capacity for chilled water temperature 12°C/7°C and condenser air inlet temperature 35°C-EN14511 EUROVENT conditions
(2) Net power input = compressors + fans
(3) Lw: Overall sound power level as per ISO3744
Lp: Overall pressure levels measured at 10m in a free field, calculated using the formula LP=Lw-10 log S
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
7
POWERCIAT LX
Water chillers
Water chillers
Technical
characteristics
POWERCIAT LX
High Performance
Version
Low Noise
Xtra Low Noise
Version
POWERCIAT LX
Net cooling capacity (1)
Net power input (2)
net EER/ESEER
Lw/Lp (3)
Net cooling capacity (1)
Net power input (2)
net EER/ESEER
Lw/Lp Low Noise (3)
Lw/Lp Xtra Low Noise (3)
Refrigerant (GWP)
Quantity
Refrigeration circuit
Refrigerant
Type
Quantity
Rotation speed
Compressor
Capacity control
Oil type for R134a
Compressor oil charge
Type
Quantity
Water capacity
Evaporator
Hydraulic connections
Max. pressure on water end
Min./Max. water flow rate
Fans
Number of fans
Rotation speed (rpm)
Air flow rate
Air-cooled condenser
Motor output (per motor)
Rotation speed
Air flow rate
Motor output (per motor)
Length
Dimensions
Width
Height
kW
kW
dB(A)
kW
kW
dB(A)
dB(A)
4850X HPS
5400X HPS
6000X HPS
6600X HPS
1182
379
3.12 / 3.69
98/65
1163
393
2.96 / 3.59
92/59
90/57
1319
428
3.08 / 3.68
99/66
1279
437
2.93 / 3.56
92/59
90/57
1435
461
3.11 / 3.69
99/66
1384
481
2.88 / 3.59
93/60
91/58
1523
501
3.04 / 3.64
99/66
1461
509
2.87 / 3.56
93/60
91/58
R134a
3
1 kg circuit
2 kg circuit
3 kg circuit
rpm
litres
litres
bar
m3/h
m3/h
kW
rpm
m3/h
kW
mm
mm
mm
119
90
133
120
135
135
120
133
135
133
133
133
Twin-screw semi-hermetic
3
2900
Continuous between 17% and 100% (50%-100% on each compressor)
Bitzer BSE 170
2 x 30 +19
3 x 30
Direct-expansion shell and tube
2
407 (180+227)
618 (391+227)
VICTAULIC DN 200 +DN 150
10
122/355
140/410
Direct-drive propeller - 800 mm
20
22
24
HIGH PERFORMANCE version (905 rpm)
421560
463716
505872
2.2
LOW NOISE - XTRA LOW NOISE versions (715 rpm)
315880
347468
379056
1.5
13835 (8284+5551)
15204 (9653+5551)
16569 (11018+5551)
2200
2260 (Xtra Low Noise version: 2450)
Standard version
kg
12107
(7295+4812)
13247
(8435+4812)
14472
(9660+4812)
14552
(9740+4812)
Weight (in operation) Standard version
kg
12519
(7480+5039)
13659
(8620+5039)
15039
(1000+5039)
15119
(10080+5039)
Weight (empty)
(1) Net capacity for chilled water temperature 12°C/7°C and condenser air inlet temperature 35°C-EN14511 EUROVENT conditions
(2) Net power input = compressors + fans
(3) Lw: Overall sound power level as per ISO3744
Lp: Overall pressure levels measured at 10m in a free field, calculated using the formula LP=Lw-10 log S
Models 4850X HPS to 6600X HPS are delivered as two modules to be connected on site.
8
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Electrical
characteristics
POWERCIAT LX - LXH - LXC
1800X
Maximum rated current
Compressor (1)
A
Star-Delta starting current (3)
High-performance version (905 rpm)
Maximum rated current
Fan motor
(1)
Low Noise - Xtra Low Noise versions (715 rpm)
Maximum rated current
Evaporator heating element power
LX frost protection
Option (2)
Maximum rated current
Evaporator heating element power +
LXC frost protection
piping + expansion vessel
Option (2)
Maximum rated current
Evaporator heating element power +
piping
LXH frost protection
Maximum rated current
Option (2)
Hydraulic module heating element power
Maximum rated current
Desuperheater frost protection Heat exchanger heating element power
- Option (2)
Maximum rated current
Remote-control auxiliary circuit Maximum rated current
(2)
Transformer power
A
1800X
HPS
260
(2 x 130)
311
2150X
HPS
2150X
318
(188 + 130)
442
376
(2 x 188)
484
418
(2 x 209)
536
55.8
A
21.1
31.7
W
A
320
1.4
W
560
A
2.5
W
560
A
W
A
W
A
A
VA
2.5 (2)
1500
2.3 (1)
240 (2 x 120)
1.04 (2 x 0.52)
4
1600
IP44
3050X
HPS
Maximum rated current
3500X
HPS
3600X
HPS
3900X
HPS
4200X
HPS
4500X
HPS
4800X
HPS
448
516
520
567
605
652
690
(260 + 188) (307 + 209) (2 x 260) (307 + 260) (345 + 260) (345 + 307) (2 x 345)
A
589
718
638
759
823
849
871
A
Star-Delta starting current (3)
High-performance version (905 rpm)
Maximum rated current
Fan motor
(1)
Low Noise - Xtra Low Noise versions (715 rpm)
Maximum rated current
Evaporator heating element power
LX frost protection
Option (2)
Maximum rated current
Evaporator heating element power +
LXC frost protection
piping + expansion vessel
Option (2)
Maximum rated current
Evaporator heating element power +
piping
LXH frost protection
Maximum rated current
Option (2)
Hydraulic module heating element power
Maximum rated current
Desuperheater frost protection Heat exchanger heating element power
- Option (2)
Maximum rated current
Remote-control auxiliary circuit Maximum rated current
(2)
Transformer power
A
55.8
65.1
74.4
A
31.7
37
42.2
W
A
320
1.4
W
560
A
2.5
W
560
A
W
A
W
A
A
VA
2.5 (2)
1500
2.3 (1)
240 (2 x 120)
1.04 (2 x 0.52)
5
2000
Machine protection rating
Number
Power
Maximum rated current
2800X
HPS
2800X
37.2
POWERCIAT LX - LXH - LXC
Number
Power
Maximum rated current
2500X
HPS
A
Machine protection rating
Compressor (1)
2500X
IP44
kW
A
102
3
6.3
103
4
8
104
4
8
kW
A
202
3
6.3
203
4
8
204
4
8
SINGLE PUMPS (LXH - LXC ONLY) (1)
105
106
107
108
109
5.5
5.5
7.5
7.5
11
10.3
10.3
13.8
13.8
20
DUAL PUMPS (LXH - LXC ONLY) (1)
205
206
207
208
209
5.5
5.5
7.5
7.5
11
10.3
10.3
13.8
13.8
20
(1) Current for 400 V/3-ph/50 Hz (+/- 10%)
(2) Current for 230 V/1-ph/50 Hz (+/- 10%)
(3) Starting current of largest compressor + maximum current of the other two
compressors at 50% load capacity.
110
11
20
111
11
20
112
15
26.5
113
15
26.5
114
18.5
32.5
115
22
39
116
30
53
210
11
20
211
11
20
212
15
26.5
213
15
26.5
214
18.5
32.5
215
22
39
216
30
53
Rated current for selecting cables = sum of maximum rated
currents in above table.
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
9
POWERCIAT LX
Water chillers
Water chillers
Electrical
POWERCIAT LX
characteristics
POWERCIAT LX
Compressor (1)
Fan motor (1)
High Performance
Version
905 rpm
4850X
HPS
5400X
HPS
6000X
HPS
6600X
HPS
448
(260 + 188)
520
(2 x 260)
605
(345 + 260)
690
(2 x 345)
708
762
780
811
865
996
950
1044
55.8
65.1
Maximum rated current (module 1)
A
Maximum rated current (module 2)
Total maximum rated current
Star-Delta starting current (3)
A
A
Maximum rated current (module 1)
A
Maximum rated current (module 2)
A
Total maximum rated current
A
93
102.3
111.6
A
31.7
37
42.2
52.8
58.1
Fan motor (1)
Maximum rated current (module 1)
Low Noise - Xtra Low Noise
Maximum rated current (module 2)
Version
Total maximum rated current
715 rpm
260
37.2
A
A
Evaporator heating element power
LX frost protection
Option (2)
Maximum rated current
Desuperheater frost protection Heat exchanger heating element power
- Option (2)
Maximum rated current
Maximum rated current (module 1)
Maximum rated current (module 2)
Remote-control
Total maximum rated current
auxiliary circuit
Transformer power (module 1)
(2)
Transformer power (module 2)
Total transformer power
W
A
W
A
A
A
A
VA
VA
VA
Machine protection rating
74.4
21.1
63.3
640 (2 x 320)
2.8 (2 x1.4)
360 (3x120)
156 (3x0.52)
5
3
8
2000
1600
3600
IP44
(1) Current for 400 V/3-ph/50 Hz (+/- 10%)
(2) Current for 230 V/3-ph/50 Hz (+/- 10%)
(3) Starting current of largest compressor + maximum current of the other two
compressors at 50% load capacity
Rated current for selecting cables = sum of maximum rated currents in above
table
Provide two independent electric power supplies for models 4850X HPS to 6600X HPS (one for each module).
10
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Water chillers
Dimensions
-
lx
POWERCIAT LX
lxh
n Models 1800X (HPS) to 2800X HPS
Door
opening
** For XTRA LOW NOISE version only
LX 8 holes (+4 LXH) ∅ 20.2
for ground fitting
Door
opening
** For XTRA LOW NOISE version only
LX 12 holes (+4 LXH) ∅ 20.2
for ground fitting
Models
LX
LXH
LX
LXH
LX
LXH
LX
LXH
1800X (HPS)
1800X (HPS)
2150X (HPS)
2150X (HPS)
2500X (HPS)
2500X (HPS)
2800X (HPS)
2800X (HPS)
Fig
1
1
1
2
A
2690
4330
2880
4472
2880
4472
-
B
C
D
597
1736
402
635
1594
463
765
4525
-
inlet LX / LXH
1
Chilled water
outlet LX
2
Weight kg
outlet LXH
2a
Victaulic DN 150
*
Victaulic DN 150
*
Victaulic DN 150
*
Victaulic DN 150
*
empty
in operation
4617
5528
5240
6166
5669
6596
6688
7612
4739
6750
5434
7460
5863
7890
6882
8906
* 2a according to the selected pump (see page 44)
44
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Dimensions
lx
-
POWERCIAT LX
Water chillers
lxh
n Models 3050X HPS to 3900X HPS
Door
opening
** For XTRA LOW NOISE
version only
LX 12 holes (+4 LXH) ∅ 20.2
for ground fitting
Door
opening
** For XTRA LOW NOISE
version only
LX 14 holes (+4 LXH) ∅ 20.2
for ground fitting
Models
LX
LXH
LX
LXH
LX
LXH
LX
LXH
3050X HPS
3050X HPS
3500X HPS
3500X HPS
3600X HPS
3600X HPS
3900X HPS
3900X HPS
Fig
inlet LX / LXH
1
Chilled water
outlet LX
2
Weight kg
outlet LXH
2a
Victaulic DN 200
*
Victaulic DN 200
*
Victaulic DN 200
*
Victaulic DN 200
*
1
2
empty
in operation
7295
8335
7534
8465
8435
9375
8565
9505
7480
9480
7874
9765
8620
10520
8905
10805
* 2a according to the selected pump (see page 44)
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
45
Water chillers
Dimensions
lx
-
POWERCIAT LX
lxh
n Models 4200X HPS to 4800X HPS
Door
opening
** For XTRA LOW NOISE
version only
LX 16 holes (+4 LXH) ∅ 20.2
for ground fitting
Models
LX
LXH
LX
LXH
LX
LXH
4200X HPS
4200X HPS
4500X HPS
4500X HPS
4800X HPS
4800X HPS
Fig
1
Chilled water
outlet LX
2
inlet LX / LXH
1
Weight kg
outlet LXH
2a
Victaulic DN 200
*
Victaulic DN 200
*
Victaulic DN 200
*
Models
empty
in operation
9660
10600
9720
10660
9740
10680
10000
11900
10060
11960
10080
11980
1800 - 2150 - 2500 - 2800 - 3050 - 3500 - 3600 - 39000 - 4200 - 4500 - 4800
Single pumps
102 - 103 - 105 - 107 - 109
104 - 106 - 108 - 110 - 112
111 - 113 - 114 - 115 - 116
Twin pumps
202 - 203 - 205 - 207 - 209
204 - 206 - 208 - 210 - 212
211 - 213 - 214 - 215 - 216
Flanges
DN 65 - PN 16
DN 80 - PN 16
DN 100 - PN 16
X (LXH)
364
374
448
Hydraulic equipment delivered separately for LXH 4200X HPS to 4800X HPS
46
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Dimensions
POWERCIAT LX
Water chillers
lx
n Models 4850X HPS and 5400X HPS
(MODULE 1)
(MODULE 2)
Door
opening
Door
opening
** For XTRA LOW
NOISE version only
20 holes ∅ 20.2
for ground fitting
(MODULE 2)
(MODULE 1)
Door
opening
Door
opening
** For XTRA LOW
NOISE version only
22 holes ∅ 20.2
for ground fitting
Models
Fig
LX
4850X HPS
1
LXH
5400X HPS
2
Chilled water
inlet
1
Victaulic DN 200
inlet
1a
Victaulic DN 150
Weight kg
outlet
2
Victaulic DN 200
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
outlet
2a
Victaulic DN 150
empty
in operation
12107
(7295 + 4812)
12519
(7480 + 5039)
13247
(8435 + 4812)
13659
(8620 + 5039)
47
Water chillers
Dimensions
POWERCIAT LX
lx
n Models 6000X HPS and 6600X HPS
(MODULE 1)
(MODULE 2)
Door
opening
Door
opening
** For XTRA LOW
NOISE version only
24 holes ∅ 20.2
for ground fitting
Models
LX
6000X HPS
LXH
6600X HPS
Fig
1
48
Chilled water
inlet
1
Victaulic DN 200
inlet
1a
Victaulic DN 150
Weight kg
outlet
2
Victaulic DN 200
outlet
2a
Victaulic DN 150
empty
in operation
14472
(9660 + 4812)
15039
(10000 + 5039)
14552
(9740 + 4812)
15119
(10080 + 5039)
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Dimensions
POWERCIAT LX
Water chillers
lxc
n Models 1800X (HPS) to 2800X HPS
Door
opening
** For XTRA LOW NOISE version only
8 holes ∅ 20.2
for ground fitting
Door
opening
** For XTRA LOW NOISE version only
12 holes ∅ 20.2
for ground fitting
Models
Chilled water
Weight kg
Fig.
A
B
C
inlet LXC
1
LXC 1800X (HPS)
1
1736
3
402
VICTAULIC DN 150
*
4912
5084
LXC 2150X (HPS)
1
1594
8
463
VICTAULIC DN 150
*
5540
5784
LXC 2500X (HPS)
1
VICTAULIC DN 150
*
5969
6213
LXC 2800X (HPS)
2
VICTAULIC DN 150
*
7149
7393
-
outlet LXC
2
empty
in operation
*2 according to the selected pump (see page 51)
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
49
Water chillers
Dimensions
POWERCIAT LX
lxc
n Models 3050X HPS to 3900X HPS
Door
opening
** For XTRA LOW NOISE
version only
12 holes ∅ 20.2
for ground fitting
Door
opening
** For XTRA LOW NOISE
version only
14 holes ∅ 20.2
for ground fitting
Models
LX
LX
LX
LX
Fig
3050X HPS
3500X HPS
3600X HPS
3900X HPS
1
2
Chilled water
inlet LXC
1
Victaulic DN 200
Victaulic DN 200
Victaulic DN 200
Victaulic DN 200
Weight kg
outlet LXC
2
*
*
*
*
empty
in operation
7800
8030
9035
9165
8045
8430
9280
9565
*2 according to the selected pump (see page 51)
50
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
Dimensions
POWERCIAT LX
Water chillers
lxc
n Models 4200X HPS to 4800X HPS
Door
opening
** For XTRA LOW NOISE
version only
16 holes ∅ 20.2
for ground fitting
Models
LXC
LXC
LXC
Chilled water
Fig
4200X HPS
4500X HPS
4800X HPS
inlet LXC
1
Victaulic DN 200
Victaulic DN 200
Victaulic DN 200
1
Models
Weight kg
outlet LXC
2
*
*
*
empty
in operation
10240
10300
10320
10640
10700
10720
1800 - 2150 - 2500 - 2800 - 3050 - 3500 - 3600 - 39000 - 4200 - 4500 - 4800
Single pumps
102 - 103 - 105 - 107 - 109
104 - 106 - 108 - 110 - 112
111 - 113 - 114 - 115 - 116
Twin pumps
202 - 203 - 205 - 207 - 209
204 - 206 - 208 - 210 - 212
211 - 213 - 214 - 215 - 216
Flanges
DN 65 - PN 16
DN 80 - PN 16
DN 100 - PN 16
* 2 according to the selected pump above
HEAT PUMPS- AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.592 B
51