

Add to Cart
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