Higher Efficiency A+ + + Energy Level：
R290 full DC inverter heat pump has passed the ERP A+++ energy class test of TUV. Its energy efficiency grade can not only reach A+++ at 35°C but also A+++ at 55°C. In addition, its SCOP can be as high as 4.86, which ensures the perfect performance and ultra-high energy efficiency of the unit.
Products Specification
| Model | PW030-DKZLRS-E/S | PW040-DKZLRS-E/S | PW050-DKZLRS-E/S | PW050-DKZLRS-E | PW060-DKZLRS-E |
| Heating Condition - Ambient Temp. （DB/WB）: 7/6℃， Water Temp. （In/Out）：30/35℃ | |||||
| Heating Capacity Range (kW) | 3.3~8.3 | 4.5~11.4 | 5.9~14.8 | 5.9~14.8 | 8.8~22.0 |
| Heating Power Input Range(kW) | 0.64~2.18 | 0.85~2.95 | 1.13~3.83 | 1.13~3.83 | 1.68~5.77 |
| COP Range | 3.81~5.17 | 3.86~5.29 | 3.86~5.22 | 3.86~5.22 | 3.81~5.24 |
| DHW Condition-Ambient Temp. （DB/WB）: 7/6℃， Water Temp. （In/Out）：15/55℃ | |||||
| Heating Capacity Range (kW) | 3.7~7.4 | 5.2~10.2 | 6.6~13.2 | 6.6~13.2 | 7.8~17.6 |
| Heating Power Input Range(kW) | 0.79~2.10 | 1.10~2.87 | 1.41~3.73 | 1.41~3.73 | 1.67~5.01 |
| COP Range | 3.52~4.69 | 3.55~4.71 | 3.54~4.67 | 3.54~4.67 | 3.51~4.66 |
| Cooling Condition - Ambient Temp. （DB/WB）:35/24℃，Water Temp.（In/Out）：12/7℃ | |||||
| Cooling Capacity Range (kW) | 2.4~5.8 | 3.3~8.2 | 4.3~10.8 | 4.3~10.8 | 6.2~15.3 |
| Cooling Power Input Range(kW) | 0.79~2.19 | 1.08~3.07 | 1.39~3.99 | 1.39~3.99 | 1.99~5.60 |
| EER Range | 2.65~3.04 | 2.67~3.06 | 2.71~3.10 | 2.71~3.10 | 2.73~3.12 |
| ErP Level (35°C) | A+++ | A+++ | A+++ | A+++ | A+++ |
| Refrigerant | R290 | ||||
| Power supply | 230V/1Ph/50Hz/60Hz | 380V/3Ph/50-60Hz | |||
| Diameter of pipe (mm) | DN25 | DN25 | DN25 | DN25 | DN25 |
| Max water head(m) | 9 | 9 | 9 | 9 | 12 |
| Noise dB(A) | ≤47 | ≤50 | ≤52 | ≤52 | ≤53 |
| Net Weight (kg) | 105 | 115 | 160 | 160 | 165 |
| Net Dimension (L/W/H) mm | 1080×460×820 | 1080×460×960 | 1080×480×1060 | 1080×480×1060 | 1080×480×1372 |
| Operation Ambient Temp. (℃) | -25~43℃ | ||||
| Operating water temperature (℃) | 20~65℃（DHW ） | ||||
| Operating water temperature (℃) | 20~70℃（Heating） | ||||
| Operating water temperature (℃) | 7~35℃（Cooling） | ||||
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