| Rated Voltage | 220-240V/50Hz/60HZ 100-127V/60HZ  | Insulation class | B | 
| Nominal air volume | 650m³/H | Measured air volume | 570-590 m³/H | 
| Input power | 180W | 用途 Be use for | cooker hood | 
| Speed | 1700r/min | Energy efficiency class | A | 
All the kinds of technical datas could be according to customers' request.