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R290
Heat Pump Solution (R290)
Intelligent defrosting technology: the defrosting time is determined by the indoor temperature, coil temperature, water outlet temperature, and continuous heating time, which reduces the heating loss caused by unnecessary defrosting and lowers the indoor temperature fluctuation.
R290 MONOBLOC SERIES
| Model | KSBZ-7D/2A | KSBZ-9D/2A | KSBZ-13D/2A | KSBZ-15D/2A |
| Power Supply | 220-240V/1PH / 50HZ | 220-240V/1PH / 50HZ | 220-240V/1PH / 50HZ | 220-240V/1PH / 50HZ |
| [Space Heating] Ambient Temp. (DB/WB): 7°C/6°C, Water Temp. (Inlet/Outlet): 30°C/35°C. | ||||
| Heating Capacity (kW) | 2.50~6.95 | 3.56~8.91 | 4.55~12.92 | 6.10~14.98 |
| Power Input (kW) | 0.41~1.48 | 0.59~1.98 | 0.75~2.80 | 1.01~3.41 |
| COP | 6.10~4.68 | 6.03~4.50 | 6.06~4.61 | 6.00~4.39 |
| [Space Heating] Ambient Temp. (DB/WB): 7°C/6°C, Water Temp. (Inlet/Outlet): 50°C/55°C. | ||||
| Heating Capacity (kW) | 2.00~5.80 | 3.15~7.98 | 3.90~11.32 | 5.40~13.91 |
| Power Input (kW) | 0.43~1.86 | 0.68~2.61 | 0.85~3.71 | 1.17~4.83 |
| COP | 4.63~3.11 | 4.63~3.06 | 4.59~3.05 | 4.60~2.88 |
| [Space Cooling] Ambient Temp. (DB/WB): 35°C / -, Water Temp. (Inlet/Outlet): 12°C/7°C. | ||||
| Cooling Capacity (kW) | 1.20~4.50 | 1.53~6.54 | 2.93~8.87 | 3.50~10.00 |
| Power Input (kW) | 0.26~1.55 | 0.33~2.31 | 0.63~3.26 | 0.76~3.70 |
| EER | 4.62~2.90 | 4.64~2.82 | 4.65~2.72 | 4.63~2.70 |
| Max. Power Input (kW) | 2.8 | 4 | 5 | 6 |
| Max. Running Current (A) | 12.7 | 18.3 | 22.9 | 27.3 |
| Max. Outlet Water Temp. (°C) | 75 | 75 | 75 | 75 |
| Operation Range (°C) | -25~43 | -25~43 | -25~43 | -25~43 |
| Rated Water Flow (m³/h) | 1.03 | 1.5 | 2.19 | 2.75 |
| Compressor Brand | GMCC | GMCC | HIGHLY | HIGHLY |
| Compressor Type | DC twin rotary | DC twin rotary | DC twin rotary | DC twin rotary |
| Fan Type | DC motor | DC motor | DC motor | DC motor |
| Fan Number | 1 | 1 | 1 | 1 |
| Air side heat exchanger Type | Fin coil | Fin coil | Fin coil | Fin coil |
| Throttle Type | Electronic expansion valve | Electronic expansion valve | Electronic expansion valve | Electronic expansion valve |
| Water side heat exchanger Brand | Danfoss | Danfoss | Danfoss | Danfoss |
| Water side heat exchanger Type | Plate | Plate | Plate | Plate |
| Circulating Pump | Built-In | Built-In | Built-In | Built-In |
| Maximum pump head(m) | 9 | 9 | 9 | 9 |
| Expansion Tank (L) | 5 | 5 | 5 | 5 |
| ErP Level (35°C) | A+++ | A+++ | A+++ | A+++ |
| ErP Level (55°C) | A++ | A++ | A++ | A++ |
| Refrigerant Type | R290 | R290 | R290 | R290 |
| Sound Pressure Level dB(A) at 1m | 43~53 | 43~54 | 43~55 | 44~56 |
| Water Pipe Connection | G1' | G1' | G1' | G1' |
| Water Proof Class | IPX4 | IPX4 | IPX4 | IPX4 |
| Electricity Shock Proof | I | I | I | I |
| Net Dimensions (L×H×W) (mm) | 1150*905*460 | 1150*905*460 | 1150*905*460 | 1150*905*460 |
| Packing dimension (L×H×W)(mm) | 1240*920*570 | 1240*920*570 | 1240*920*570 | 1240*920*570 |
| Net weight（kg） | 111 | 111 | 119 | 119 |
| Gross weight（kg） | 123 | 123 | 131 | 131 |