China 37.4kw Evi Air to Water Heat Pumps for Low Temp Area Use with Evi Copeland Compressor, Find details and Price about China Heat Pump Water Heater, Water Heater from 37.4kw Evi Air to Water Heat Pumps for Low Temp Area Use with Evi Copeland Compressor
Model | KFRS-10-I/D | KFRS-20-II/D | KFRS-35-II/D | KFRS-70-II/D | KFRS-90-II/D | |
Heating capacity | Kw | 10.3 | 17.8 | 37.4 | 69.8 | 87.4 |
COP | 4.42 | 4.44 | 4.41 | 4.58 | 4.41 | |
Rated heated water output | L/h | 220 | 381 | 800 | 1500 | 1880 |
Rated outlet water temp | ºC | 55 | ||||
Max outlet water temp | ºC | 60 | ||||
Rated power input | Kw | 2.32 | 4.02 | 8.48 | 15.23 | 19.82 |
Rated current | A | 11.1 | 7.63 | 16.11 | 28.93 | 37.64 |
Heating capacity | Kw | 8.2 | 13.8 | 28.5 | 56.5 | 70 |
COP | 3.35 | 3.34 | 3.42 | 3.41 | 3.36 | |
Power supply | V/Hz | 220~240/50 | 380~415/50 | |||
Compressor type | Scroll | |||||
Number of compressor | 1 | 1 | 2 | 2 | 2 | |
Heat exchanger type | High efficiency tube in shell heat exchanger | |||||
Throttling device | Emerson thermal expansion valve | |||||
Fan type | Low noise high efficiency axial type | |||||
Fan discharging | Vertical | |||||
Fan quantity | 1 | 1 | 2 | 2 | 2 | |
Fan input | w | 70 | 250 | 250 | 750 | 750 |
Fan speed | RPM | 850 | 880 | 850 | 940 | 940 |
Ambient temperature | ºC | -25~43 | ||||
Refrigerant | R22/R407C/R410A | |||||
Noise | dB(A) | 59 | 62 | 63 | 68 | 73 |
Water pipe size | inch | R1 | R1 | R1-1/2 | Rc2-1/2 | |
Cabinet | Stainless steel/Galvanized powder coated steel | |||||
Low pressure protection system | Yes | |||||
High pressure protection system | Yes | |||||
Water flow switch | No | |||||
Automatic defrosting system | Yes | |||||
Product Dimension | mm | 710/710/795 | 810/810/995 | 1450/705/1375 | 1990/980/2045 | 1990/980/2045 |
Net weight | Kg | 107 | 129 | 285 | 552 | 580 |
Testing condition: Heating:Ambient temp(DB/WB):20/15ºC,Water temp(input/output):15ºC/55ºC Heating:Ambient temp(DB/WB):7ºC/6ºC,Water temp(input/output):40ºC/45ºC |