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WHAT IS SWIMMING POOL HEAT PUMP
Swimming pool heat pump is a high-tech in the field of thermal energy application in the world. It is a device that transfers heat from low-temperature heat source to high-temperature heat source by using electric energy drive. According to the principle of the reverse Carnot cycle, the air heat source above - 15 ºC in the air is transferred to the air generator through the heat absorbing working medium, which causes the refrigerant in the air source heat exchanger to be heated and release heat into the water via titanium heat exchanger to make the water temperature to rise. Swimming pool heat pump is a new type of high-efficiency energy-saving constant temperature heating equipment. Its working principle is similar to that of air source heat pump. According to the principle of reverse Carnot cycle, a small amount of electric energy is used to drive the compressor to run. The high-pressure liquid working medium evaporates into a gaseous state in the evaporator after passing through the expansion valve, and absorbs a large amount of heat energy in the air. The gaseous working medium is compressed into a high-temperature and high-pressure liquid by the compressor After that, the water can be heated to 30 ºC - 55 ºC. In the process of operation, it consumes one part of the energy (750 watts per unit, which is only equivalent to the power consumption of a domestic electric rice cooker), while absorbing and transferring four parts of the energy (heat) from the ambient air to the water, saving three quarters of the electric energy compared with the electric water heater.
| Model P2 PRO SERIES | P2PRO-07 | P2PRO-09 | P2PRO-11 | P2PRO-13 | P2PRO-15 | P2PRO-18 | P2PRO-22 | P2PRO-30 | P2PRO-37 |
| Advised pool volume (m3) | 15~30 | 20~40 | 25~45 | 30~55 | 35~65 | 40~75 | 50~95 | 65~120 | 65~120 |
| Performance Condition: | Air 20°C, Water 30°C, Humidity 80% | ||||||||
| 70Hz Heating capacity (kW) | 7.5 | 9.2 | 11.3 | 13.6 | 15.5 | 18.3 | 22.1 | 30.5 | 37.5 |
| 70Hz COP | 7.5 | 7.5 | 7.4 | 6.2 | 6.8 | 6.3 | 6.2 | 6.6 | 6.7 |
| 30Hz COP | 16.0 | 15.7 | 16.4 | 15.8 | 16.5 | 16.8 | 16.3 | 16.4 | 16.7 |
| Performance Condition: | Air 10°C, Water 26°C, Humidity 70% | ||||||||
| 70HZ Heating capacity (kW) | 5.5 | 6.7 | 8.2 | 9.9 | 11.3 | 13.4 | 16.1 | 22.3 | 27.4 |
| 70 HZ COP | 4.9 | 4.9 | 4.8 | 4.0 | 4.4 | 4.1 | 4.0 | 4.3 | 4.4 |
| 30HZ COP | 7.6 | 7.5 | 7.8 | 7.5 | 7.9 | 8.0 | 7.8 | 7.8 | 8.0 |
| Performance Condition: | Air 0°C, Water 26°C, Humidity 70% | ||||||||
| 70HZ Heating capacity (kW) | 4.0 | 4.9 | 6.0 | 7.2 | 8.3 | 9.8 | 11.8 | 16.3 | 20.0 |
| 70 HZ COP | 3.7 | 3.7 | 3.6 | 3.0 | 3.3 | 3.1 | 3.0 | 3.2 | 3.3 |
| Performance Condition: | Air -15°C, Water 26°C, Humidity 70% | ||||||||
| 80HZ Heating capacity (kW) | 3.4 | 4.2 | 5.1 | 6.2 | 7.0 | 8.3 | 10.0 | 13.8 | 17.0 |
| 80 HZ COP | 2.7 | 2.7 | 2.7 | 2.3 | 2.5 | 2.3 | 2.3 | 2.4 | 2.4 |
| Noise level at 1m dB(A) | 37-47 | 38-48 | 38-49 | 42-50 | 41-53 | 42-53 | 40-54 | 43-54 | 43-54 |
| Noise level of 50% capacity at 1m dB(A) | 40 | 41 | 42 | 45 | 46 | 46 | 46 | 48 | 48 |
| Noise level at 10m dB(A) | 17-27 | 18-28 | 18-29 | 22-30 | 21-34 | 23-33 | 21-34 | 23-34 | 23-34 |
| Compressor | Twin-rotary Mitsubishi DC-inverter | ||||||||
| Heat exchanger | Spiral titanium tube in PVC | ||||||||
| Casing | Plastic | ||||||||
| Power supply | 230V/1 Ph/50Hz | 380V/3 Ph/50Hz | |||||||
| Rated input power at air 15°C (kW) | 0.12~0.94 | 0.16~1.2 | 0.21~1.4 | 0.24~1.8 | 0.27~2.1 | 0.3~2.6 | 0.36~3.3 | 0.53~3.8 | 0.53~3.9 |
| Rated input current at air 15°C (A) | 0.52~4.1 | 0.7~5.2 | 0.91~6.1 | 1.04~7.8 | 1.17~9.1 | 1.3~11.3 | 1.57~14.3 | 2.3~16.5 | 0.76~5.6 |
| Net dimension L(mm) | 908 | 908 | 908 | 908 | 969 | 969 | 969 | 1102 | 1173 |
| Net dimension W(mm) | 357 | 357 | 357 | 357 | 357 | 439 | 439 | 439 | 551 |
| Net dimension H(mm) | 663 | 663 | 663 | 663 | 663 | 663 | 775 | 969 | 969 |
| Net weight (kg) | 44 | 47 | 51 | 53 | 55 | 66 | 71 | 95 | 123 |
