| Material: | Metal |
|---|---|
| Blade Material: | Cast Iron |
| Type: | Centrifugal Fan |
| Electric Current Type: | DC |
| Mounting: | Duct Fan |
| Certification: | RoHS, UL, CE, CCC |
| Samples: |
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| Customization: |
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| Model Number : | LWBD 250mm ec backward centrifugal blower fan | ||
| Motor Type : | BLDC Motors | Blade Material : | Plastic +GF / Galvanized Metal |
| Speed Control: | 0-10V / PWM | Insulation Class : | B |
| Bearing Type: | NSK/ NMB Ball bearing | Certification : | CE/CCC/ETL |
| Operation Temperature : | -25 ºC ~ +60 ºC | ||
| Electrical Protection : | Control input 0~10VDC/PWM ,Tech output,Locked-Rotor protection , Reverse Polarity ,Over-voltage protection Soft Start Protection, |
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