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Ground source heat pump-cooling&heating | ||||||
Model | TWN-05R | |||||
Rated heating capacity | kW | 17.5 | ||||
Rated power input | kW | 3.8 | ||||
Input current | A | 7.6 | ||||
Rated cooling capacity | kW | 13.5 | ||||
Cooling power input | kW | 3.60 | ||||
Input current | A | 7.2 | ||||
Max running current | A | 12 | ||||
Power supply | V/Ph/Hz | 380V/3N/50Hz | ||||
Noise level | dB(A) | 56 | ||||
Unit dimension | Length(A) | mm | 680 | |||
Width(B) | mm | 800 | ||||
Height(C) | mm | 720 | ||||
Unit Weight | kg | 140 | ||||
Throttle | Electronic expansion valve optional | |||||
Refrigerant type | R410A/R417A/R407C optional | |||||
Refrigerant charge qty | kg | 2 | ||||
Compressor | Hermetically sealed scroll compresor (Copeland/Daikin/Sanyo optional) | |||||
Compressor qty | pcs | 1 | ||||
Controller | LCD controller easy operation(built-in high pressure, low pressure, over heating, over current, water flow, phase protections and so on) | |||||
Water source side | Heat exchanger type | High efficiency sprial copper tube in tube heat exchanger / Shell tube heat exchanger | ||||
Water flow | m3/h | 3.20 | ||||
Conncetion in / out | DN | 25 | ||||
Hot water side | Heat exchanger type | High efficiency sprial copper tube in tube heat exchanger/Shell tube heat exchanger | ||||
Water flow | m3/h | 3.01 | ||||
Conncetion in / out | DN | 25 | ||||
Test conditions: 1.Rated cooling condition: water source side inlet water temp 20℃,outlet water temp 25℃,water chiller side inlet water temp. 12℃ outlet water temp. 7℃. 2.Rated heating condition: water source side inlet water temp is 20℃,AC side inlet water temp 40℃, outlet water temp 45℃. |
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