Combine Cooling Heating Hot Water Pump
Low noise
7-110KW
Intelligent defrosting
Meet EU standards
OEM Support
High cop value
R404A/R410A/R417A/R407c
1. Compressor: Use copeland scroll compressor, high efficiency, low noise, long lifetime.
2. Evaporator: Use internal thread copper and hydrophilic aluminium foil type heat exchanger
3. Condenser: Use titanium material, anticorrosive. Special for swimming pool water.
4. Expansion valve: Use electric expansion valve, and adjust refrigerant flow automatically.
5. Housing: Use galvanized sheet steel. Good looking and anticorrosive.
6. Defrost: Adopt PID defrost technology. Automatically deforst.
7. Controller: Can set and check all the paramters, can protect by itself if there is something wrong with the heat pump.
8. Display panel can show working state of heat pump, and if there is something wrong, it can show the error code.
9. Compressors start one by one, so that can reduce the start current of the heat pump.
| CKFGRS-28 II | CKFGRS-35 II | CKFGRS-50 II | CKFGRS-70 II | CKFGRS-85 II |
| CE02A08A | CE02A10A | CE02A14A | CE02A20A | CE02A24A |
| Rated cooling capacity | KW | 21 | 30 | 40 | 55 | 68 |
| Rated heating capacity | KW | 22 | 33 | 42 | 57 | 71 |
| Rated water heating capacity | KW | 28 | 35 | 50 | 70 | 85 |
| Rated input power for cooling | KW | 7.4 | 10.5 | 14.1 | 19.3 | 23.9 |
| Rated input power for heating | KW | 7.5 | 11.2 | 14.3 | 19.4 | 24.2 |
| Rated input power for water heating | KW | 7.4 | 9.3 | 13.3 | 18.6 | 22.6 |
| Rated input current for cooling | A | 13.9 | 19.8 | 26.4 | 36.4 | 45.0 |
| Rated input current for heating | A | 14.2 | 21.2 | 27.0 | 36.7 | 45.7 |
| Rated input current for water heating | A | 14.1 | 17.6 | 25.1 | 35.2 | 42.7 |
| Maximum power | KW | 9.2 | 11.5 | 16.5 | 23.1 | 28.0 |
| Maximum current | A | 17.4 | 21.8 | 31.2 | 43.6 | 53.0 |
| Output water quantity | L/H | 602.0 | 752.5 | 1075.0 | 1505.0 | 1827.5 |
| Cooling performance coefficient (EER) | / | 2.8 | 2.9 | 2.8 | 2.8 | 2.8 |
| Heating performance coefficient (COP) | / | 2.9 | 3.0 | 2.9 | 2.9 | 2.9 |
| Hot water performance coefficient (COP) | / | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 |
| Rated hot water output temperature |
| 55 |
| Maximum hot water output temperature |
| 60 |
| Power supply | 3N 380V/50HZ |
| Alternative power supply | (1N 208-230V/60Hz); (1N 220-240V/50Hz); (3N 220-240V/50Hz) |
| (3N 208-230V/60Hz); (3N 380-415V/50Hz); (3N 440-460V/60Hz); (3N 380V/60Hz) |
| Compressor | Type | Scroll type |
| Start mode | Direct |
| Cooling/heating side heat exchanger | Type | Plate type heat exchanger | Horizontal type shell and tube heat exchanger |
| Water flow | M 3 /h | 3.612 | 5.16 | 6.88 | 9.46 | 11.696 |
| Water pressure drop | KPa | 50 | 50 | 50 | 50 | 50 |
| Water pipe size | DN | DN32 | DN50 |
| Pipe connection | Inner thread | Flange |
| Hot water side heat exchanger | Type | Vertical type shell and tube heat exchanger | Horizontal type shell and tube heat exchanger |
| Water flow | M 3 /h | 4.816 | 6.02 | 8.6 | 12.04 | 14.62 |
| Water pressure drop | KPa | 50 | 50 | 50 | 50 | 50 |
| Water pipe size | DN | DN32 | DN50 |
| Pipe connection | Inner thread | Flange |
| Protections | 1.High and low pressure protection, 2.Anti-freeze protection, 3 . High temperature protection, 4 . Overload protection, 5.Reverse of phase protection,lack of phase protection,etc. |
| Refrigerant | Type | R410A |
| Throttle mode | Thermal expansion valve |
| Quantity(KG) | 5.3×2 | 5.9×2 | 6.3×2 | 8.3×2 | 9.0×2 |
| Unit dimensions | Length | MM | 1460 | 1460 | 1460 | 2050 | 2050 |
| Width | MM | 910 | 910 | 910 | 1100 | 1100 |
| Height | MM | 1430 | 1430 | 1430 | 1935 | 1935 |
| Noise | ≤DB ( A ) | 65 | 65 | 65 | 67 | 67 |
| Weight | KG | 315 | 340 | 380 | 650 | 650 |
Zhejiang Cen New Energy Technology Co., Ltd. Our company is still developing more styles of products. We take the technology as the core\regard the quality as life\treat the user as god. We dedicated to provide you with the highest cost-effective energy-saving products\high-quality engineering design and meticulous transformation of after-sales service!
Our main products as follows:
Air-source heat pump unit for household and commercial
Ground source heat pump unit
Water source heat pump unit
Combine cooling\heating and hot water heat pump unit
Swimming pool heat pump unit
Heat recovery of centre air-conditioner so on energy-saving products, our products passed prove ISO9001\CCC\CE certificate.
Product features: Reasonable structure\stable quality\reliable and nice.
We consistently insist on the sane business strategy. We don't demand the biggest, only best. Take the most serious attitude, do the most professional thing. Let us enhance friendship with large clients and sincere cooperation, create brilliance!
