Water cooled sea water heat pump
Water cooled seawater heat pumps has high energy efficiency, super energy saving, more stable. COP up to 5.7 (hot water 35℃, cooling water 20℃) 1 ton of water heats up by 1℃. Real-time temperature detection, stepless capacity adjustment technology, and process demand-supply side water temperature are accurately controlled at ±0.5°C.
Description
German Siemens microc control system. Intelligent equipment management, access to the Internet, multi-terminal management, and operation status can be controlled at any time.
| Model | KWSR-400SA | |||
| Heating capacity | Standard type | kW | 389.7 | |
| kcal/h×10⁴ | 33.51 | |||
| Direct heating type | kw | 377.7 | ||
| Working conditions | Hot water inlet 30℃， Outlet 35℃；Cooling water inlet 20℃，Outlet 15℃ | |||
| Cooling capacity | KW | 310.2 | ||
| kcal/h×10⁴ | 26.68 | |||
| Heating Energy Efficiency Ratio COP | 5.20 | |||
| Power | 3PH-(200V,220V, 415V,380V)-50HZ/60Hz | |||
| Compressor | Type | Semi-hermetic screw compressor | ||
| Quantity | 1 Set | |||
| Power(kW) | 75 | |||
| Current（A） | 135.0 | |||
| Wiring specifications（mm²） | 95 | |||
| Startup mode（%） | 0,25,50,75,100% | |||
| Refrigerant | R22(Changeable) | |||
| Condenser | Type | Shell and Tube | ||
| Hot water flow | m3/h | 67.0 | ||
| Water pressure | kPa | 62.0 | ||
| Hot water temperature | Inlet 40℃，Outlet 45℃ | |||
| Evaporator | Type | Shell and Tube | ||
| Water flow | m3/h | 53.4 | ||
| Water pressure | kPa | 66.0 | ||
| Water temperature | Inlet 20℃，Outlet 15℃ | |||
| Throttle method | Electronic expansion valve | |||
| Protective devices | Compressor overheating, water pump interlock, over current, high and low pressure, over temperature, flow switch, phase sequence, phase-missing, exhaust overheating, anti-freezing protection. | |||
| Piping | Hot water in / out | DN100 | ||
| Cooling water in / out | DN100 | |||
| Noise | dB | 83 | ||
| Dimension | L | mm | 2900 | |
| W | mm | 1200 | ||
| H | mm | 1650 | ||
| Weight | kg | 2410 | ||
Chiller installation diagram (Only for reference)
Please ask your correspondent from KAYDELI for the specific installation diagram mentioning the model number (If needed).
