Dual Functionality: Heating and Cooling capabilities.
Heating Capacity: 45–180 kW.
Max Outlet Water Temperature : Up to 55℃.
Cold Climate Resilience: Reliable operation from -30℃ to 43℃.
Extreme Temperature Performance: Stable operation at –30 °C
Smart Defrost Technology: Frost-free operation.
Smart Controls: Wi-Fi enabled with app for convenient remote control.
Enhanced Freeze Protection: Features 8 layers of anti-freeze design.
Versatile Applications:Hotels,Factories,Schools,Hospitals,Supermarkets
Eco-Friendly: Uses R32 refrigerant.
Commercial heat pumps: The all-in-one solution for schools, malls, and more.
Commercial heat pumps have a wide range of applications and can be used in various buildings such as poultry and livestock farms, villas, apartments, hospitals, factories, schools, hotels, large supermarkets, and office buildings.
Name | DLRK-45ⅡBM/A2 | DLRK-55ⅡBM/A2 | DLRK-66ⅡBM/A2 | |
Power Supply | 380V 3N~ 50Hz | 380V 3N~ 50Hz | 380V 3N~ 50Hz | |
Anti+B4:P25-Electric Shock Rate | Class I | Class I | Class I | |
Ingress Protection Rating | IPX4 | IPX4 | IPX4 | |
Condition 1 | Rated Heating Capacity | 20000~45000 | 25000~55000 | 30000~66000 |
Condition 2 | Rated Heating Capacity | 30000 | 38500 | 45000 |
Rated Heating Power Input | 11200 | 15400 | 18000 | |
COP | 2.69 | 2.5 | 2.5 | |
Condition 3 | Low Temp. Heating Capacity | 25000 | 31000 | 37000 |
Low Ambient Heating Power Input | 10700 | 14000 | 16800 | |
IPLV(H) | 3.34 | 3.3 | 3.33 | |
Condition 4 | Rated Cooling Capacity | 35000 | 45000 | 52000 |
Power Input | 12200 | 16000 | 18000 | |
EER | 2.87 | 2.81 | 2.89 | |
IPLV(C) | 4.2 | 4.05 | 4.16 | |
Max Power Input | 18000 | 21500 | 26000 | |
Max Running Current | 32 | 38.5 | 46 | |
Rated Water Flow | 6.02 | 7.74 | 8.94 | |
Water Pressure Drop | 28 | 25 | 26 | |
Water Pipe Connection | DN40/1½" Female Thread | DN50/2" Female Thread | DN50/2" Female Thread | |
Noise | 67 | 71 | 71 | |
Refrigerant/Charge | R32/7.0kg | R32/(4.5×2)kg | R32/(5.5×2)kg | |
Dimension (L×W×H) | 1500×800×1615 | 1675×860×1670 | 1755×900×1700 | |
Net Weight | 320 | 420 | 480 |
Condition1: Outdoor DB Temp. 7 °C, outlet water Temp. 45 °C
Condition2: Outdoor DB Temp. -12 °C /WB Temp.-13.5 °C, outlet water Temp. 41 °C
Condition3: Outdoor DB Temp. -20 °C, outlet water Temp. 41 °C
Condition4: Ambient DB Temp. 35 °C, outlet water Temp. 7 °C"
Name | DLRK-88ⅡBM/A2 | DLRK-160ⅡBM/A4 | DLRK-180ⅡBM/A2 | |
Power Supply | 380V 3N~ 50Hz | 380V 3N~ 50Hz | 380V 3N~ 50Hz | |
Anti+B4:P25-Electric Shock Rate | Class I | Class I | Class I | |
Ingress Protection Rating | IPX4 | IPX4 | IPX4 | |
Condition 1 | Rated Heating Capacity | 35000~88000 | 50000~160000 | 60000-180000 |
Condition 2 | Rated Heating Capacity | 58000 | 11000 | 120000 |
Rated Heating Power Input | 24000 | 40740 | 45300 | |
COP | 2.42 | 2.7 | 2.65 | |
Condition 3 | Low Temp. Heating Capacity | 48000 | 90000 | 96000 |
Low Ambient Heating Power Input | 22300 | 37820 | 40600 | |
IPLV(H) | 3.2 | / | / | |
Condition 4 | Rated Cooling Capacity | 65000 | 130000 | 135000 |
Power Input | 24000 | 47790 | 49820 | |
EER | 2.71 | 2.72 | 2.71 | |
IPLV(C) | 4.2 | / | / | |
Max Power Input | 36400 | 70000 | 70000 | |
Max Running Current | 65 | 130 | 130 | |
Rated Water Flow | 11.18 | 22.36 | 23.22 | |
Water Pressure Drop | 35 | 25 | 25 | |
Water Pipe Connection | DN50/2" Female Thread | DN50/2.5"Male Thread | DN65/2.5"Male Thread | |
Noise | 72 | 70 | 72 | |
Refrigerant/Charge | R32/(6.5×2)kg | R32/7.0kg | R32/7.0kg | |
Dimension (L×W×H) | 1755×930×1700 | 2150×1050×2080 | 2150×1050×2080 | |
Net Weight | 510 | 1030 | 1040 |
Condition1: Outdoor DB Temp. 7 °C, outlet water Temp. 45 °C
Condition2: Outdoor DB Temp. -12 °C /WB Temp.-13.5 °C, outlet water Temp. 41 °C
Condition3: Outdoor DB Temp. -20 °C, outlet water Temp. 41 °C
Condition4: Ambient DB Temp. 35 °C, outlet water Temp. 7 °C"