KEY Components
MEIDIBAO DC Inverter Water Source Heat Pumps use high quality components, such as Panasonic,Mitsuibishi,Hitachi,Copeland etc compressors, Danfoss,HuaLu,SanHua etc Electronic expansion valve and Wilo Para series circulating water pump, etc.
Craftmanship
We care every detail on what you need!
Super Low Noise: Silencer cotton for compressor and strong pads to avoid vibration
Anti-corrosion: Aluminum edging
Exellent Welding Guarantee No Leakage: Four-way valve of famous brands welding protection
Energy Saving: 30mm thickness foam pipe for insulation to prevent energy lost
Simplicity Description
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
With rated heating capacity 5-24KW and High COP Geothermal/Water Source Heat Pump for House Heating & Cooling
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-D05WDH | M-D12WDH | M-D18WDH | M-D24WDH | |
Perfomance at (W10/7℃,W30/35℃)(EN14511-2 standard rating conditions) | |||||
| Rated Heating Capacity | KW | 5 | 12.5 | 18.0 | 24.5 |
| Heating Capacity Range | KW | 1.6-6.0 | 4.1-13.5 | 5.5-19.8 | 7.5-25.6 |
| COP | / | 5.10 | 5.20 | 5.15 | 5.10 |
| Rated Input Power | KW | 0.98 | 2.40 | 3.50 | 4.80 |
| Perfomance at (W0/-3℃,W30/35℃) | |||||
| Rated Heating Capacity | KW | 4.35 | 11.00 | 15.48 | 20.83 |
| Heating Capacity Range | KW | 1.31-4.79 | 3.30-12.10 | 4.64-17.03 | 6.25-22.91 |
| COP | / | 4.34 | 4.47 | 4.33 | 4.34 |
| Rated Input Power | KW | 1.00 | 2.46 | 3.58 | 4.80 |
| Parameters of Main Components | |||||
| Compressor | QTY | 1 | 1 | 1 | 1 |
| Type | Inverter | Inverter | Inverter | Inverter | |
| User Side Heat Exchanger | QTY | 1 | 1 | 1 | 1 |
| Type | plate exchanger | plate exchanger | plate exchanger | plate exchanger | |
| Source Side Heat Exchanger | QTY | 1 | 1 | 1 | 1 |
| Type | plate exchanger | plate exchanger | plate exchanger | plate exchanger | |
| Source Side Circulating Pump and Water flow | QTY | Non | Non | Non | Non |
| L/S | 0.4 | 0.99 | 1.43 | 1.95 | |
| Use side circulating pump and water flow | QTY | 1 | 1 | 1 | 1 |
| L/S | 0.24 | 0.60 | 0.86 | 1.17 | |
| Refrigerant | / | R410A | R410A | R410A | R410A |
| Throttle device | Type | EEV | EEV | EEV | EEV |
| Parameters of overall unit | |||||
| Functions | / | Hot water+Room heating/cooling+Solarcontrol(change over automatically) | |||
| Control | / | LCD touch panel standard/internet,APP control alternative | |||
| Delivery water | ℃ | 20 to 65 | |||
| Power supply | / | 230V/1P/50Hz | 230V/1P/50Hz | 380V/3P/50Hz | 380V/3P/50Hz |
| Noise level | db(A) | 42 | 47 | 50 | 53 |
| Color | / | Optional/Default white | |||