• Water Cooled Variable Speed Drive Screw Water Chiller
  • Water Cooled Variable Speed Drive Screw Water Chiller
  • Water Cooled Variable Speed Drive Screw Water Chiller
  • Water Cooled Variable Speed Drive Screw Water Chiller
  • Water Cooled Variable Speed Drive Screw Water Chiller
  • Water Cooled Variable Speed Drive Screw Water Chiller

Water Cooled Variable Speed Drive Screw Water Chiller

After-sales Service: 12months
Warranty: 12months
Type: Water-Cooled
Samples:
US$ 4786/Piece 1 Piece(Min.Order)
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Water Cooled Variable Speed Drive Screw Water Chiller pictures & photos
Water Cooled Variable Speed Drive Screw Water Chiller
US $4,786-12,000 / Piece
Min. Order: 1 Piece
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Basic Info.

Model NO.
WW( )
Cooling Water
Industrial Water
System Type
Closed System
Noise Level
Low
Application Fields
Industry, Precision, Food Processing, Government
Certification
CE
Condition
New
Heat Exchanger
Shell and Tube
Electric Parts
Schneider
Compressor
Bitzer/Hanbell/Fusheng
Refrigerant
R22/R407c/R134A
Refrigerant Valves
Emerson/Danfoss
Control
Siemens/Punp
Optional
BMS System, Heat Recovery, Outside Full Cover
Cooling/Heating
Cooling/Heating
Power Supply
380-415V/3pH/50Hz
Transport Package
Plastic Film Wrapped
Trademark
AMRTA or OEM
Origin
China
HS Code
8418612090
Production Capacity
5000PCS/Year

Packaging & Delivery

Package Size
2685.00cm * 1090.00cm * 1625.00cm
Package Gross Weight
1600.000kg

Product Description

Water Cooled Variable Speed Drive Screw Water Chiller

Characteristics
29 sizes available ranging from 130kW to 2500kW cooling capacity.

Acting as multi-function unit such as cooling, heating, sanitary hot water separately or simultaneously.

Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

Semi- hermetic screw compressor for the whole range. Each compressor is equipped with a crankcase heater and a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, electronic expansion valve, high and low pressure switch.

Shell and tube dry expansion type condenser, factory insulated with flexible close cell material.

Shell and tube evaporator, higher efficiency less water consumption, easy maintenance and cleaning, factory insulated with flexible close cell material. The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.

LCD display, touch screen control panel as standard.

Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system. 

An infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.

Optional
Desuperheater as optional.
Electronic controller with BMS system.

Water Cooled Variable Speed Drive Screw Water Chiller


Technical Data
Model Unit WW130 WW170 WW200 WW240 WW260 WW280 WW310 WW360 WW380 WW420
Cooling capacity* Kw 130 170 200 240 260 280 310 360 380 420
Power supply 380-415V/3Ph/50Hz
Compressor
Qty/refrigerant circuit Nr. 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1
Cooling power input* kW 26 33 39 47 51 55 61 71 75 83
Energy adjustment steps step 25%-100%
Max.current for writing A 69 87 108 128 154 158 161 165 175 185
Refrigerant charge kg 32 39 46 55 60 64 68 85 100 107
Evaporator
Water side pressure drop kPa 42 45 45 45 45 46 46 46 47 46
Pipe size mm DN65 DN80 DN100 DN100 DN100 DN100 DN100 DN125 DN125 DN125
Water flow rate in cooling* m3/h 22 29 34 41 45 48 53 62 65 72
Condenser
Water side pressure drop kPa 42 45 44 44 45 45 44 44 44 42
Pipe size mm DN65 DN80 DN100 DN100 DN100 DN100 DN100 DN125 DN125 DN125
Water flow rate in cooling* m3/h 27 35 41 49 54 58 64 74 78 86
Dimensions
Length mm 2685 2720 2660 2880 2870 3170 3270 3170 3180 3180
Width mm 1090 1115 1175 1125 1125 1125 1230 1200 1285 1285
Height mm 1625 1555 1650 1645 1685 1685 1685 1685 1805 1805
Net weight kg 1600 1800 1900 2000 2100 2200 2250 2400 3000 3100
Noise level** dB(A) 68 69 69 70 70 72 73 73 73 73
 
Model Unit WW480 WW530 WW610 WW680 WW710 WW760 WW860 WW960 WW1000 WW1120
Cooling capacity* kW 480 530 610 680 710 760 860 960 1000 1120
Ton 137.1 151.4 174.3 194.3 202.9 217.1 245.7 274.3 285.7 320
Power supply 380-415V/3Ph/50Hz
Compressor  
Qty/refrigerant circuit Nr. 1/1 1/1 1/1 1/1 2/2 2/2 2/2 2/2 2/2 2/2
Cooling power input* kW 94 104 120 134 140 150 169 189 197 220
Energy adjustment steps step 25% - 100% 12.5% - 100%
Max. current for wiring A 258 292 302 335 2×165 2×175 2×175 2×185 2×246 2×258
Refrigerant charge kg 126 142 160 167 171 199 210 220 242 261
Evaporator  
Water side pressure drop kPa 46 46 46 47 47 46 47 46 46 46
Pipe size mm DN125 DN125 DN125 DN150 DN150 DN150 DN150 DN200 DN200 DN200
Water flow rate in cooling* m3/h 83 91 105 117 122 131 148 165 172 193
Condenser  
Water side pressure drop kPa 42 42 44 42 44 42 44 42 44 44
Pipe size mm DN125 DN125 DN125 DN150 2×DN125 2×DN125 2×DN125 2×DN125 2×DN125 2×DN150
Water flow rate in cooling* m3/h 99 109 126 140 146 156 177 198 206 231
Dimensions  
Length mm 3505 3505 3505 3520 4060 4505 4505 4505 4660 4660
Width mm 1280 1315 1375 1380 1415 1415 1415 1415 1460 1460
Height mm 1970 1990 1980 1980 1975 2000 2000 2000 2090 2090
Net weight kg 3500 3800 4000 4100 4210 4400 4740 5600 6600 6800
Noise level** dB(A) 74 74 74 73 74 74 74 74 74 74
 
Model Unit WW 1200 WW1250 WW1360 WW1470 WW1720 WW1840 WW2000 WW2350 WW2500
Cooling capacity* kW 1200 1250 1360 1470 1720 1840 2000 2350 2500
Ton 342.9 357.1 388.6 420 491.4 525.7 571.4 671.4 714.3
Power supply 380-415V/3Ph/50Hz
Compressor  
Qty/refrigerant circuit Nr. 2/2 2/2 2/2 4/4 4/4 4/4 4/4 4/4 4/4
Cooling power input* kW 236 246 268 289 339 362 394 463 492
Energy adjustment steps step 12.5% - 100% 6.25% - 100%
Max. current for wiring A 2×292 2×302 2×315 4×175 4×185 4×246 4×258 4×258 4×292
Refrigerant charge kg 295 302 327 338 393 430 453 494 537
Evaporator  
Water side pressure drop kPa 46 46 46 45 45 46 46 47 47
Pipe size mm DN200 DN200 DN200 2×DN150 2×DN150 2×DN200 2×DN200 2×DN200 2×DN200
Water flow rate in cooling* m3/h 206 215 234 253 296 316 344 404 430
Condenser  
Water side pressure drop kPa 44 42 45 52 52 52 52 52 52
Pipe size mm 2×DN150 2×DN150 2×DN150 2×DN200 2×DN200 2×DN200 2×DN200 2×DN200 2×DN200
Water flow rate in cooling* m3/h 247 257 280 303 354 379 412 484 515
Dimensions  
Length mm 4660 4660 4660 4600 4650 4690 4600 4780 4800
Width mm 1585 1585 1585 2250 2270 2300 2450 2450 2450
Height mm 2215 2215 2240 2350 2380 2410 2460 2470 2500
Net weight kg 7000 7400 8000 8800 9000 9800 11600 12300 13000
Noise level** dB(A) 74 74 75 76 80 80 81 81 81
* Performance values refer to the following conditions:
Condenser water inlet/outlet temperature: 30ºC/35ºC, evaporator water inlet/outlet temperature: 12ºC/7ºC.     
** Noise level measured in free field condition at distance of 1 meter.

Water Cooled Variable Speed Drive Screw Water Chiller
 


 

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