Foshan Meidi Bao Electric Appliance Industry Co., Ltd
Foshan Meidi Bao Electric Appliance Industry Co., Ltd our vision:to become the world’s leading comprehensive energy saving,solutions provider
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18KW Custom Heat Pump inverter Ground Source Heat Pump hot water
Product Description:
The water-to-water heat pump may be applied in a boiler/cooling tower setting, in a geothermal closed or open loop application, or in a hybrid application. All units accommodate service access to the controls, and other major components to contribute to greater serviceability and maintainability of the unit.
Water-to-water heat pumps transfer the underground heat energy from hot water or steam to indoor hot water or steam. This hot water or steam is then distributed within homes and businesses through radiators, hot water baseboard heaters, or radiant floor heating. When a hotter material comes into contact with a colder one, this temperature difference causes heat to naturally move from hot to cold, so heat pumps are renewable and efficient.
Feature:
1. High Cop: 5.10/5.25/5.20(Rated working condition: heating: source side inlet/outlet water temp: 10℃/7℃, use side inlet/outlet water temp: 30℃/35℃)
2. Hot Water Temp: 20℃ to 65℃
3. Power Supply: 380V/50Hz/3P,220V/50Hz/1P
4. Source Side Temp: -3℃ to 30℃
5. Heating Capacity: 5KW/12KW/18KW/24KW
Specification:
| Model | M-D18WDH | |
| Performance at W10/7℃,W30/35℃ | ||
| Rated Heating Capacity | kW | 18 |
| Heating Capacity Range | kW | 5.5-19.8 |
| COP | / | 5.15 |
| Rated Input Power | kW | 3.5 |
| Performance at W0/-3℃,W30/35℃ | ||
| Rated Heating Capacity | kW | 15.48 |
| Heating Capacity Range | kW | 4.64-17.03 |
| COP | / | 4.3 |
| Rated Input Power | kW | 3.58 |
| Functions | / | Hot water+Room heating/cooling+Solar control(Change over automatically) |
| Control | / | LCD touch panel standard/internet ,APP control alternative |
| Delivery Water | ℃ | 20-65℃ |
| Power Supply | / | 380V/3P/50Hz |
| Noise | dB(A) | 40 |
Advantages:
Meidibao DC inverter water source heat pump utilize DC inverter technology and REPM compressor which running speeds can be adjusted follow the variation of ambient or water temperature, hence to regulate the output capacity with changeably, this can heat the storage tank or room much quicker than normal on/off heat pumps, and balance the water or air temp very precisely.
This also provides a very high COP as inverter system does not waste the energy. By inverter technology of frequency changeable the inverter heat pump can increase the compressor speeds to be more than 5000rpm at very low ambient at -25℃. This can increase refrigerant mass flow rate to offset the source energy loss in very cold climate and keep an acceptable performance
