Water cooled VRF Multi Connected R410A Technology Air Conditioner
25.2kW - 201.6kW
EKRV-ER1W Series Multi-connected Water (Ground) Source Heat Pump
Units
Parameter
| Model | EKRV080 ER1W | EKRV100 ER1W | EKRV120 ER1W | EKRV140 ER1W | EKRV160 ER1W | EKRV180 ER1W | EKRV200 ER1W | EKRV220 ER1W | EKRV240 ER1W |
| Power | 380V/3N~/50H
|
| Rated cooling capacity | kW | 25.0 | 28.0 | 33.6 | 40.0 | 45.0 | 50.5 | 56.0 | 61.6 | 67.2 |
| Rated heating capacity | kW | 28.0 | 31.5 | 37.8 | 45.0 | 50.5 | 57.0 | 63.0 | 69.5 | 76.0 |
| Rated cooling power | kW | 4.30 | 5.40 | 6.60 | 8.20 | 8.60 | 10.15 | 11.50 | 12.65 | 13.90 |
| Rated heating current | kW | 4.70 | 5.50 | 6.80 | 8.10 | 8.90 | 10.10 | 11.40 | 12.10 | 13.30 |
| Rated cooling power | A | 8.1 | 10.1 | 12.4 | 15.4 | 16.1 | 19.0 | 21.6 | 23.7 | 26.1 |
| Rated heating current | A | 8.8 | 10.3 | 12.8 | 15.2 | 16.7 | 18.9 | 21.4 | 22.7 | 24.9 |
| Max. current | A | 17.3 | 17.3 | 17.3 | 24.7 | 31.4 | 31.4 | 31.4 | 35.2 | 35.2 |
| Rated water flow | m³/h | 5.4 | 6.0 | 7.2 | 8.6 | 9.7 | 10.9 | 12.0 | 13.2 | 14.4 |
| Water pressure drop | kPa | 65 | 55 |
| Liquid pipe | mm(in) | 9.52(3/8") | 12.7(1/2") | 15.88(5/8") |
| Gas pipe | mm(in) | 19.05(3/4") | 22.23(7/8") | 25.4(1") | 28.6(1 1/8") |
| Pipelining | Liquid | Bell-mouthed terminal connected to threaded connector |
| Gas | Welded |
| Weight | kg | 135 | 135 | 135 | 152 | 155 | 155 | 155 | 157 | 157 |
| Sound | dB(A) | 52 | 52 | 52 | 53 | 54 | 54 | 54 | 55 | 55 |
| Refrigerant | R410A |
| Dimension(W×D×H) | mm | 755×565×930 |
| Water pipe connector size | Cooling water inlet pipe | Rc1-1/4 | Rc1-1/2 |
| Cooling water outlet pipe |
| Condensate water pipe connector | Φ19 steel tube |
| Pressure bearing capacity at water side | MPa | 1.96 |
1.Super large capacity
The capacity of the largest single module is 24HP,allowing for up
to 72HP for multi-modile combination.
2.Auto adaption to different working conditions
Widely used in various working conditions such as water-loop
systems,underground water systems,surface water systems and soil
systems,featuring high efficiency and flexible configuration.
3.Full DC inverter technology
Full DC inverter compressor with 0.01Hz control accuracy for more
precise output.
4.Energy efficiency
Maximum IPLV(C) of full serise units reaches 10.0,significantly
reducing the operating costs.
5.New heat exchanger
Large-capacity and high-efficiency plate heat exchanger made of
stainless steel brings about higher heat exchange efficiency.
6.Quiet operation
High-density acoustical materials inside the ODU cabinet,together
with the DC inverter technology,offer a quiet and comfortable
environment.
7.Multi-level oil return
Double circuits of oil return,intelligent oil equalization and many
other oil control techniques guarantee optimal system operation.
8.Secondary supercooling
High-afficiency economizer achieves secondary supercooling,with the
maximum supercooling dagree reaching 30℃,significantly improving
efficiency.
9.Intelligent control
Intelligent control systems such as household-based charging can
meet various requirements of customers.
