China High Quality Comemrcial Air Source Heat Pumps Manufacturer with 175kw Cop 4.46, Find details about China Heat Pump, Air to Water Heat Pump from High Quality Comemrcial Air Source Heat Pumps Manufacturer with 175kw Cop 4.46
Model | KFRS-10I | KFRS-20II | KFRS-35II | KFRS-45II | KFRS-55I | KFRS-70II | KFRS-90II | KFRS-140II | KFRS-180II | |
Heating capacity | Kw | 11.2 | 18.0 | 36.3 | 43.7 | 54.4 | 69.8 | 87.4 | 140 | 175 |
COP | 4.67 | 4.62 | 4.65 | 4.62 | 4.69 | 4.58 | 4.64 | 4.50 | 4.46 | |
Rated heated water output | L/h | 241 | 388 | 780 | 940 | 1170 | 1500 | 1882 | 3000 | 3750 |
Rated outlet water temp | ºC | 55 | ||||||||
Max outlet water temp | ºC | 60 | ||||||||
Rated power input | Kw | 2.4 | 3.9 | 7.8 | 9.45 | 11.60 | 15.23 | 18.85 | 31.1 | 39.2 |
Rated current | A | 11.5 | 7.41 | 14.81 | 17.94 | 22.03 | 28.92 | 35.80 | 59.10 | 74.40 |
Power supply | V/Hz | 220~240/50 | 380~415/50 | |||||||
Compressor type | Scroll | |||||||||
Number of compressor | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | |
Heat exchanger type | High efficiency tube in shell heat exchanger | |||||||||
Throttling device | Electric expansion valve | |||||||||
Fan type | Low noise high efficiency axial type | |||||||||
Fan discharging | Vertical | |||||||||
Fan quantity | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | |
Fan input | w | 70 | 250 | 250 | 250 | 550 | 750 | 750 | 750 | 750 |
Fan speed | RPM | 850 | 850 | 850 | 850 | 910 | 940 | 940 | 940 | 940 |
Ambient temperature | ºC | -7~43 | ||||||||
Refrigerant | R22/R407C | |||||||||
Noise | dB(A) | 59 | 62 | 63 | 63 | 66 | 68 | 68 | 74 | 76 |
Water pipe size | inch | R1 | R1 | R1-R1/2 | R1-R1/2 | Rc2 | Rc2-1/2 | Rc2-/2 | Rc3 | Rc3 |
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 | 1450/705/1375 | 1445/850/1850 | 1990/980/2045 | 1990/980/2045 | 2100/2100/2150 | 2100/2100/2150 |
Net weight | Kg | 99 | 137 | 276 | 305 | 380 | 552 | 586 | 1100 | 1150 |
Testing condition: | Heating:Ambient temp(DB/WB):20/15ºC,Water temp(input/output):15ºC/75ºC |