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commercial water chiller water cooled screw chillers 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: HWWL1250D

HVAC Equipment , Water Cooled Screw Compressor Chiller With Refrigerant R407C
 
 
Spec

HVAC Equipment , Water Cooled Screw Compressor Chiller With Refrigerant R407C

 

 

Specifications of Water Cooled Screw Chiller HWWL1250D

 

Model

 

HWWL1250D

Cooling capcity

kW

1250

Power supply

 

380V/3PH/50Hz

Refrigerant

 

R407C

Compressor

Type

 

Semi-hermetic Screw Type

Power

HP

275

Quantity

pcs

2

Condenser 

 

Type

 

Shell and tube type

Inlet/outlet water temp.

32.2 /37.7

Water flow

m3/h

236

Pressure drop kPa 65

Connecting pipe size

mm

2*DN125

 

Evaporator

Type

 

Shell and tube 

Inlet/outlet water temp.

12.7 / 7.2

Water flow

m3/h

196

Pressure drop 

kPa

60

Connecting pipe size

mm

DN200

Throttle method

 

External balanced thermal expansion 

valve

 

Electric controller

 

LCD English display screen, 

automatic microcomputer controller, 

failure warnings, error checking,

Timer on/off,abnormal status display,etc

 

Safety devices

 

High&low pressure switch, over load protection, 

overheat protection, overcurrent protection,  lack of water protection, phase sequence 

protection,etc

Net weight

kg

5170

Dimensions(L*W*H

mm

4500*1900*2000 

 

 

Description:

 

1. Famous brand semi-hermetic screw compressor, adopt most advanced high efficiency 5:6                            asymmetric tooth type screw, less movement components, less fault and steady performance,                     brand Hanbell, Refcomp, Bitzer.
2. Intelligent control : LCD or touch screen intelligent controller, four stage energy adjustment,                        adjust according to capacity requirement, saving energy.
3. High efficient shell and tube condenser: fresh water cooled, copper tube, high efficiency.
4. Dry type shell and tube evaporator: steady performance and high heat exchange efficiency;
5. Famous brand thermal expansion valve and dry filter, ensure better performance.  
6. Complete safety devices: high/low pressure switch, overcurrent protection, overload protection,                    overheat protection, reverse&lack phase protection, short flow protection,etc;

7. Optional refrigerant R134A, R22.

 

 

Applications:

 

1. Commercial buildings

Supermarkets, large-scale shopping malls, entertainment centers, high-grade hotels, 

theaters, hospitals, office buildings, etc.

2. Industry factories

Electronic factory,pharmaceutical factory, precision instrument factory,petrochemical 

factory,tobacco factory, cooling for production process, etc

3. Public Places

Airports, stations, exhibition halls, stadiums, museums, convention centers, apartments, 

church,etc

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 Mr. Cathy Peng

Tel: 86-20-36263229
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Company Info

Lingdo Industrial Limited Company [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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