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Zhongshan Changhong Electric Co., Ltd.

Air Conditioner, Air Conditioning, Refrigeration Equipment manufacturer / supplier in China, offering Changhong Water Cooled Screw Chiller Cooling Machine, Changhong Water Cooled Screw Chillers, Changhong Commercial Air Conditioner Air Cooled Screw Chiller Air Cooler and so on.

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Supplier Homepage Product Water cooled unit Water to water screw chiller Changhong Water Cooled Screw Chiller Cooling Machine

Changhong Water Cooled Screw Chiller Cooling Machine

FOB Price: US $7,644-110,700 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $7,644-110,700/ Piece
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Transport Package: Plastic Film Wrapped
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: CSWCXXB
  • Cooling Method: Water-cooled
  • Selected Voltage: 380V/50HZ
  • Noise Level: Ordinary
  • Certification: CE
  • Heat Exchanger: Shell and Tube
  • Heat Recovery: Optional
  • Trademark: Changhong or OEM
  • HS Code: 8418612090
  • Type: Water-Cooled
  • Unit Structure: Integral
  • Compressor Number: 2
  • Application Fields: 130~2500kw
  • Condition: New
  • Refrigerant: R22/R407c/R134A
  • Compressor: Screw
  • Origin: China
Product Description
Features
Structure
Self-supporting frame is made of painted steel plate with galvanized steel screws and bolts to ensure the protection against rust and corrosion.
Compressors
Semi-hermetic screw compressors enable continuous cooling capacity, and maximize the energy efficiency of the unit in any operating condition.
Evaporator

Screw Chiller is equipped with high efficiency shell and tube evaporator that are constructed by seamless steel tube with anti-corrosive treatment. The evaporator is a direct expansion type with refrigerant inside the copper tubes and water on the outside. The copper tubes are roll expanded into carbon steel tube plates.
The design working pressure for both evaporator and condenser are 1.0MPa, higher pressure demand can be customized.
Condenser
Shell and tube operates with refrigerant in shell and water in tubes. Replaceable water tubes are fabricated from integral finned cooper and mechanically bonded to steel tube sheets. The condenser is carefully designed, constructed, inspected and stamped. Water side working pressure is designed for 1.0Mpa.

Specifications
ModelCSWC100B3CSWC150B3CSWC200B3CSWC250B3CSWC300B3CSWC350B3CSWC400B3
CoolingCapacityU.S.RT100.0150.0200.0250.0300.0350.0400.0
kW351.7527.55703.4879.251055.11230.951406.8
Power inputkW70.6103.8140.3168.0197.8240.6267.5
EfficiencykW/RT0.710.690.700.670.660.690.67
CurrentA118.07173.67234.73281.14331.13402.72447.78
Evaporator 
water 
flow
m3/h60.590.7121.0151.2181.5211.7242.0
Pressure fallkPa64657358607254
Condenser
water flow
m3/h72.6108.6145.1180.1215.5253.1288.0
Pressure fallkPa58404158415941
CompressorSemi-hermetic dual screw
Power380V/3~/50Hz
CondenserTypeTube-shell
Qty1111111
EvaporatorTypeTube-shell
Qty1111111
RefrigerantR134a
Rated currentA118174235281331403448
Start currentA165243329394464564627
DimensionWidthmm3500350037003700370037003700
Depthmm1560156015601560156015601560
Heightmm1650165019001900190019001900
Unit weightkg1840289033404430516058406132
 
ModelCSWC450B3CSWC500B3CSWC550B3CSWC600B3CSWC700B3CSWC750B3
CoolingCapacityU.S.RT450.0500.0550.0600.0700.0750.0
kW1582.651758.51934.352110.22461.92637.75
Power inputkW300.7336.0395.7419.4481.2535.1
EfficiencykW/RT0.670.670.720.700.690.71
CurrentA503.35562.27662.25695.37805.43895.56
Evaporator
water flow
m3/h272.2302.5332.7363.0423.4453.7
Pressure fallkPa566365686972
Condenser
water flow
m3/h323.9360.2400.8435.1506.2545.7
Pressure fallkPa404045434752
CompressorSemi-hermetic dual screw
Power380V/3~/50Hz
CondenserTypeTube-shell
Qty222222
EvaporatorTypeTube-shell
Qty111111
RefrigerantR134a
Rated currentA503562662695805896
Start currentA70578792797411281254
DimensionWidthmm450045004500450045004500
Depthmm156015601560156015601560
Heightmm190021002100210021002100
Unit weightkg6012753187729288992810424
Notes: 
Performance values refer to the following conditions:
Condenser water inlet /outlet temperature: 30°C/35°C, evaporator water inlet/outlet temperature: 12°C/7°C.
Noise level measured in free field condition at distance of 1 meter.
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