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By certification 
STABLE AND RELIABLE OPERATE AT -25℃
Under low ambient temperature, the performance, heating ability and operational stability of normal heat pumps will be limited. Power World's R290 FULL DC INVERTER heat pump can operate stably and efficiently in extremely cold regions of -25°C without EVI technology, maintaining a high COP and outputting 75°C hot water to ensure the heating and cooling of the house need.
Model |
PW050 -DKZLRS-D/S |
Heating Condition: Ambient Temp. (DB/WB): 7°C/6°C, Water temperature(inlet/outlet): 30°C/35qC | |
Heating capacity range (kw) |
5.6-16.0 |
Heating input range (kw) |
1.16-3.80 |
Cop range |
4.21-4.83 |
DHW Condition: Ambient Temp. (DB/WBh 7°C/6°C, Water temperature(inlet/outlet): 15°C/55°C | |
Heating Capacity Range (kW) |
4.5-12.8 |
Heating Power Input Range(kW) |
1.15-3.70 |
COP Range |
3.46-3.92 |
Cooling Condition: Ambient Temp. (DB/WB): 12°C〃°C, Water temperature(inlet/outlet): 35°C/24°C | |
Cooling Capacity Range (kW) |
4.552.8 |
Cooling Power Input Range(kW) |
1.45 〜4.72 |
EER Range |
2.71-3.10 |
ErP Level (35°C) |
A+++ |
Refrigerant |
R290 |
Power supply |
230V/lPh/50Hz/60Hz |
Diameter of pipe (mm) |
DN25 |
Max water head (m) |
12 |
Noise dB(A) |
|
Net Weight (kg) |
160 |
Net Dimension (UWH) mm |
1050x480x1380 |
Operation Ambient Temp. (°C) |
-25~43 |
Operating water temperature (°C) |
20~65(DHW) |
Operating water temperature (°C) |
20~70(Heating) |
Operating water temperature (°C) |
7~35(Cooling) |
http://www.powerworldhp.com/
