GuangZhou Wedy Technology Equipment Co.,Ltd
GuangZhou Wedy Technology Equipment Co.,Ltd As one of the professional and leading heat pump manufacturers in China, Wedy heat pump energy dedicates to the manufacturing of high quality heat pump
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High temperature air to water heat pump 80 degree380V/ 460V-50/60hz
| WD-03GW | WD-03GW /380 | WD-05GW | WD-10GW | WD-20GW | ||
| Cabinet/color | spray coating | |||||
| Refrigerant | R134A | |||||
| Power supply | 220V～240V/50Hz/1ph | 380V～415V/50Hz/3ph | ||||
| Compressor type | Copeland high temp compressor | |||||
| Condenser | high efficiency shell and tube heat exchanger | |||||
| Economy unit | plate heat exchanger | |||||
| Evaporator | blue hydrophilic aliuminium foil,wavy fin and copper tube heat exchanger | |||||
| Throttle unit | heat expansion valve | |||||
| A/C contactor | Fuji | |||||
| Thermal relay | Fuji | |||||
| Controller | Muti-function controller | |||||
| Protection function | Tempreature protection, time protection, water flow protection, antifreeze protection, current protection | |||||
| Water pressure switch | 0.015Mpa :OFF, 0.03Mpa: ON | |||||
| Low pressure switch | 0.05/0.15MPa | |||||
| High pressure switch | 2.4/3.0MPa | |||||
| Power supply line size | 2.5mm2 | 2.5mm2 | 4mm2 | 6mm2 | ||
| Package | W*D*H | 900*500*1220 | 900*500*1220 | 1150*510*1420 | 1540*820*1320 | 2090*1200*2260 |
| Heating capacity | kW | 7.4 | 8.3 | 13.8 | 27.6 | 68.5 |
| Input power when heating | kW | 2.9 | 3.3 | 5.4 | 10.8 | 26.2 |
| COP | kW/kW | 2.55 | 2.52 | 2.56 | 2.56 | 2.61 |
| Rated outlet water temp | ℃ | 60 | ||||
| Max outlet water temp | ℃ | 80 | ||||
| Water flow | m3/H | 2.2 | 2.5 | 4.1 | 8.1 | 15.4 |
| Delivery hot water volume | m3/H | 1.02 | ||||
| Level of protection | IPX4 | |||||
| Electric shock proof grade | I | |||||
| Noise | dB(A) | ≤55 | ≤55 | ≤58 | ≤66 | ≤68 |
| Net weight | kg | 112 | 112 | 164 | 320 | 642 |
| Gross weight | kg | 118 | 118 | 174 | 333 | 655 |
| Dimension | W*D*H | 830*490*1160 | 1110*490*1260 | 1450*740*1150 | 2000*1100*2080 | |
| Pipe size | mm | DN25 | DN25 | DN25 | DN32 | DN65 |
| Working mode | Heating mode | |||||