EKRV-W Series Multi-connected Water (Ground) Source Heat Pump Units
Parameter
| Model | EKRV080 AR1W |
EKRV100 AR1W |
EKRV120 AR1W |
EKRV140 AR1W |
EKRV160 AR1W |
||
| Underground water | Rated cooling capacity | kW | 23.5 | 30.0 | 33.5 | 40.0 | 47.0 |
| Rated heating capacity | kW | 24.0 | 31.0 | 35.0 | 41.0 | 48.0 | |
| Rated cooling power | kW | 4.1 | 5.4 | 6.3 | 6.8 | 8.2 | |
| Rated heating power | kW | 4.6 | 6.5 | 7.1 | 7.8 | 9.2 | |
| Rated cooling current | A | 7.8 | 10.3 | 12.0 | 12.9 | 15.6 | |
| Rated heating current | A | 8.7 | 12.3 | 13.5 | 14.8 | 17.5 | |
| EER | EER | 5.7 | 5.6 | 5.3 | 5.9 | 5.7 | |
| COP | 5.2 | 4.8 | 4.9 | 5.3 | 5.2 | ||
| Rated water flow | m3/h | 2.2 | 2.8 | 3.1 | 3.7 | 4.3 | |
| Water pressure drop | kPa | 16 | 16 | 16 | 16 | 16 | |
| Power supply |
380V/3N~ /50Hz |
380V/3N~ /50Hz |
380V/3N~ /50Hz |
380V/3N~ /50Hz |
380V/3N~ /50Hz |
||
| Sound | dB(A) | 46 | 50 | 52 | 52 | 50 | |
| W × D × H | mm | 650×550×700 | |||||
| Weight | kg | 120 | 160 | 165 | 170 | 240 | |
| Water pipe connector size | Cooling water inlet pipe | Rc1-1/4 | Rc1-1/4 | Rc1-1/4 | Rc1-1/4 | Rc1-1/4 | |
| Cooling water outlet pipe | Rc1-1/4 | Rc1-1/4 | Rc1-1/4 | Rc1-1/4 | Rc1-1/4 | ||
| Condensate water pipe connector | φ19 steel tube | φ19 steel tube | φ19 steel tube | φ19 steel tube | φ19 steel tube | ||
| Pressure bearing capacity at water side | MPa | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | |
| Refrigerant | R410A | R410A | R410A | R410A | R410A | ||
| Pipelining | Gas side | Welded | Welded | Welded | Welded | Welded | |
| Liquid side | Bell-mouthed terminal connected to threaded connector | ||||||
| Size of refrigerant pipe connector | Liquid pipe Φ | mm(in) | 9.52(3/8) | 12.7(1/2) | |||
| Gas pipe Φ | mm(in) | 22.23(7/8) | 28.6(1-1/8) | ||||
| Model | EKRV180 AR1W |
EKRV200 AR1W |
EKRV220 AR1W |
EKRV240 AR1W |
EKRV260 AR1W | EKRV280AR1W | ||
| Underground water | Rated cooling capacity | kW | 53.5 | 60.0 | 63.5 | 67.0 | 73.5 | 80.0 |
| Rated heating capacity | kW | 55.0 | 62.0 | 66.0 | 70.0 | 76 | 82.0 | |
| Rated cooling power | kW | 9.5 | 10.8 | 11.7 | 12.6 | 13.1 | 13.6 | |
| Rated heating power | kW | 11.1 | 13.0 | 13.6 | 14.2 | 14.9 | 15.6 | |
| Rated cooling current | A | 18.0 | 20.5 | 22.2 | 23.9 | 24.9 | 25.8 | |
| Rated heating current | A | 21.1 | 24.7 | |||||
