SAVE the energy.
COP:4-4.5
Air Source Heat Pump:
Working Principle:
Compressor gets the low tempratrue and low pressure air refrigerant from evaporator, then turn it into high temperature and high pressure air, this air gets into the condenser to exchange the heat with water, then the condensed air become low temperature fluid and release lots of heat energy. Water gets this heat energy and become hotter and hotter. This high pressure and low temperature fluid become low pressure by the primary flowmeter device. This low pressure and low temperature fluid, gets into the evaporator, Under the function of rotation fan, heat energy from air is absorbed by the fluid and becomes low pressure refrigeran, then is absorbed by compressor, recycling to produce the hot water.
| Item | KXRS-3.5 I | KXRS-5 I | KXRS-6.5 I | KFXRS-9 I |
| Rated heating capacity(W) | 3.5kW | 5kW | 6.5kW | 9kW |
| Rated hot water supply(L/h) | 70L/h | 105L/h | 140L/h | 190L/h |
| Rated volatage/HZ | 220V/50Hz | 220V/50Hz | 220V/50Hz | 220/50Hz |
| Electric proof type | I | I | I | I |
| Rated input power(W) | 850W | 1200W | 1600W | 2500W |
| Rated input current | 4.0A | 5.4A | 7.5A | 11.5A |
| Rated outlet water temp. | 55º C | 55º C | 55º C | 55º C |
| Max. outlet water temp. | 60º C | 60º C | 60º C | 60º C |
| Max. input power | 1200W | 1600W | 2200W | 3400W |
| Max. input current | 5.5A | 7.2A | 10.0A | 15.5A |
| Max pressure of air draw side | 2.8MPa | 2.8MPa | 2.8MPa | 2.8MPa |
| Min. pressure of air absorbing side | 0.05MPa | 0.05MPa | 0.05MPa | 0.05MPa |
| Working Temperature range | -5-43º C | -5-43º C | -5-43º C | -5-43º C |
| Inlet water pressure range | ≤ 0.7MPa | ≤ 0.7MPa | ≤ 0.7MPa | ≤ 0.7MPa |
| Weight | 43kg | 46kg | 50kg | 75kg |
| Dimenention (mm) | 975× 265× 540 | 975× 265× 540 | 1006× 300× 540 | 1000× 400× 640 |
| Noise | ≤ 52dB(A) | ≤ 54dB(A) | ≤ 56dB(A) | ≤ 58dB(A) |
| Inletand outlet size | 3/4″ | 3/4″ | 3/4″ | 3/4″ |
