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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Low noise hight temperature air source heat pumps
High COP hight temperature air source heat pumps
| Model | WD/C-12(H) | WD/C-12(H) | WD/C-18(H) | WD/D-36(H) | ||
| Standard components | Cabinet/color | spray coating | ||||
| Refrigerant | R134A | |||||
| Power supply | 220V～240V/50Hz/1ph | 380V～415V/50Hz/3ph | ||||
| Compressor type | Copeland EVI compressor | |||||
| Compressor model / quantity | ZW30KSE*1 | ZW34KSE*1 | ZW61KSE*1 | ZW61KSE*2 | ||
| 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 | 3.0/3.4MPa | |||||
| 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 | |
| Specifications | Heating capacity(A/20℃) | kW | 7.4 | 8.3 | 13.8 | 27.6 |
| Input power when heating | kW | 2.9 | 3.3 | 5.4 | 10.8 | |
| COP | kW/kW | 2.55 | 2.52 | 2.56 | 2.56 | |
| Rated outlet water temp | ℃ | 70 | ||||
| Max outlet water temp | ℃ | 75 | ||||
| Water flow | m3/H | 2.2 | 2.5 | 4.1 | 8.1 | |
| Level of protection | IPX4 | IPX4 | IPX4 | IPX4 | ||
| Electric shock proof grade | I | I | I | I | ||
| Noise | dB(A) | ≤55 | ≤55 | ≤58 | ≤66 | |
| Net weight | kg | 112 | 112 | 164 | 320 | |
| Gross weight | kg | 118 | 118 | 174 | 333 | |
| Dimension | W*D*H | 830*490*1160 | 1110*490*1260 | 1450*740*1150 | ||
| Pipe size | mm | DN25 | DN25 | DN25 | DN32 | |
| Working mode | Heating mode | |||||