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EC/DC146 Double -inlet Centrifugal Fan
Products Description：
1. Emphasizing on energy saving, environmental protection, and high fficiency, our company absorbed
advanced technology in home and abroad to research and develop a new generation of EC series Fan
motors that was based on our years-long experience manufacturing traditional AC series Fan Motors.
The new product has improved working eficiency greatly and is ideal for air- conditioning, purification,
and refrigeration industries.
2. The ambient temperature of the fan motoris -25°C~ +60°C.
Features：
Product Characteristic
- Rotation: CW
- Type of Protection: IP54
- Isulation Clas: F
- Mode of Operation: S1
- Bearings: Maintenance-free ball bearings
- Pem.amb.temp: -25°C - + 60°C
- Operating Voltage: 200V-277V/1P
- Std.Control: 0-10V or PWM
Technical Data ：
| Model |
voltage V |
Operating voltage V |
Frequency Hz |
Current A |
Power Input W |
Speed r/min |
Air flow/max m³/h |
Max.static Pressure Pa |
N.W. Kg |
Noise dB |
| AV2EC146/092/25-1G | 230 | 200-277 | 50/60 | 1.3 | 171 | 1740 | 1140 | 0 | 5.5 | 60 |
| AV3DC146/092/25 | 24 | 16-28 | - | 5.1 | 105 | 1350 | 1060 | 0 | 6.0 | 61 |
| AV4DC146/092/25 | 48 | 36-57 | - | 2.6 | 105 | 1350 | 1060 | 0 | 6.0 | 61 |
Production site
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