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1, Water source heat pump, 2, Twin-screw compressor, 3, SIEMENS PLC control, 4, Provide cold water and hot water, 5.CE, SGS,ISO. - details see: https://www.machineto.com/double-compressor-water-source-heat-pump-chiller-10243509

this is Water Heat Pump Chiller, and it has the following features of industrial chiller:

1. Cooling capacity: 330kw~1840kw. Heating capacity: 350kw~2120kw.

2. Cooling conditions: Chilled water inlet temperature is 12 degrees, outlet temperature 7 degrees. Water in well inlet temperature is 18 degrees and outlet is 29 degrees. Temperature of water in well should be 15 degrees to 33 degrees.

Heating conditions: hot water inlet temperature is 40 degrees, outlet temperature is 45 degrees. Water in well inlet temperature is 16 degrees and outlet is 7 degrees. Temperature of water in well should be 10 degrees to 22 degrees.

3. Input power: 3P-380V-50Hz, Allowable fluctuate voltage: ±10%, allowable voltage difference in phase: ±2%.

4.Temperature of chilled water should be 5 degrees~15 degrees.

5. Semi-closed 5:6 asymmetric twin-screw compressor from world-renowned brand, trouble-free operation over 100000hours.

6. Eight stages volume control or 0%-100% automatic regulation.

7. Provide thermal outlet water temperature up to 52 degrees.

8. Use PLC microcomputer control from Germany SIEMENS LCD touch screen, both English and Chinese human-machine interface.

9. A dual-purpose machines, which provide hot water in winter as well as the provision of cold water in the summer.

10. Friendly choose to use environmentally R407C or R134A refrigerant.

11. Environmental protection and energy saving. Can make use of ground water and domestic wastewater renewable energy.