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water source heat pump(central air conditioning system)
Heating capacity: 247~3600kw
Cooling capacity: 260~3805kw
Compressor Brand: American Copeland,bizter,refcomp(or other brand as per request)
Power: 3/N/PE AC380V/220V 50/60HZ (can be changed as per request)
Refrigerant: Environmental protection refrigerants (selected by requirement)
Competitive Advantage:
1. Use of flooded evaporator compared with the dry evaporator, COP increased by 1.5. The latest threads and efficient heat exchange, heat transfer coefficient of heat exchange tubes of 1.3 times normal.
2.Can be used groundwater, surface water (river, lakes, sea) as air conditioning and heat source, for the radiant floor, radiator, fan coil units and other end of the form of heating, cooling, sea can demand, preparation free water.
3. A 5:6 tooth gear design in the world famous twin-screw compressor, small vibration, low failure rate, advanced energy control method can achieve a paragraph or unwarranted energy regulation.
4. Injection compression, noise seal.
5. Control device using the world famous, PID regulation.
6. Completely eliminate the stuck rotor or motor overheating high temperature and low pressure exhaust temperature monitor and control access to water, water, antifreeze, water temperature and other multi-protection, to ensure the safe operation of generating units.
7. Large-screen color touch screen has the status display, parameter setting, energy control, fault diagnosis and control of such a multi-function, convenient man-machine dialogue. Comes with RS485 communication port.
8. Optimal design can improve a wider range of cooling capacity.Part load performance is good.
9. New electronic throttle device, the processing of achieving the control. Part of the load, the double-press alternately run and longer life.
10. Large range of application: Hotels, restaurants, hospitals, office buildings, theaters, stadiums, residential quarters, textile, food, medicine, metallurgy, chemicals and boiler works etc.
Notes:
1.Unit cooling capacity and compressor power consumption Calibration conditions:
chilled water inlet temperature 12°C, outlet water temperature 7°C
Cooling water inlet temperature 18°C, outlet water temperature is 29°C.
2. Unit heating capacity and compressor power consumption calibration conditions:
hot water inlet temperature 40°C, water temperature 45°C
Cooling water inlet temperature 15°C, outlet water temperature 7°C.
3. When the cooling water temperature range is different from the calibrate mode, press the design performance curves to select their unit refrigeration / heat and power consumption.
water source heat pump(central air conditioning system)