| Customization: | Available |
|---|---|
| Type: | Central Air Conditioners |
| Usage: | Room |
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| Refrigeration operation | Rated cooling capacity T1 35 ° C *1/kW | 123.0 |
| Btu/h | 420000 | |
| Rated cooling capacity T3 46 ° C *1/kW | 112.0 | |
| Btu/h | 382000 | |
| Rated cooling power T1 35 ° C/kW | 35.66 | |
| Rated cooling power T3 46 ° C/kW43.92 | 43.92 | |
| EER T1 35ºC W/W | 3.45 | |
| EER T3 46ºC W/W | 2.55 |
· 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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