| Customization: | Available |
|---|---|
| Type: | Central Air Conditioners |
| Usage: | Room |
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| Refrigeration operation Rated capacity | KW | 22.4 |
| Rated power | KW | 6.22 |
| EER | KW | 3.60 |
| Heating operation Rated capacity | KW | 25.0 |
| Rated power | KW | 5.81 |
| COP | KW | 4.30 |
| Power supply form | AC 3Φ, 380-415V | 50/60Hz |
· High-efficiency DC Inverter Compressor
· Patented 360° Fitted Refrigerant Cooling Technology
· Wide Operating Range
· Anti-corrosion Black Fin
A high-efficiency DC inverter dual rotary compressor is adopted. It features unique dual-pressure chamber design and symmetrical location, which can effectively reduce the vibration and noise and improve the compressor performance, especially the performance under low-frequency operation.
Moreover, the dual rotary compressor has a small lubricating oil injection volume with stable oil return, and comes with a gas-liquidseparator, which makes the system more reliable.
The bistable four-way valve adopted in the outdoor unit only consumes power when reversing directions, which is more energy-saving compared with conventional four-way valve. Besides, the reliability of valve coil is also greatly improved.
Extended operation range creates wider application potential,in cooling mode the operation range is from -10ºC to 48ºC and in heating mode the operation range is from -20ºC to 26ºC, which adapts to many extreme conditions.
*In cooling mode, the operation is under interval operation when the temperature is below -5ºC.
All the heat exchangers adopt Hi-Black fin, which has excellent anti-corrosive performance. Hi-Black fins are coated with epoxy resin using film-forming techniques while the traditional resins are acrylic resins. The epoxy resin is 1.5 times thicker than acrylic resin, and its acid-resistant, alkali-resistant and salt-fog resistant properties is 3 times better than acrylic resin.
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