This series of fans have a wide range of speed regulation, whichcan be suitable for variable frequency speed regulation, variable voltage speed regulation and other types of speed regulation.
Voltage and frequency: ac single -phase, three-phase and frequency 50/60 are available.
The protection grade is IP54, and insulation grade "B","F","H" is available in three options
Basic information:
SIZE:Φ455*209mm
| Key Specifications/Special Features: |
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| Frame/Housing: |
Aluminum die-casting(Plastic) |
| Impeller: |
Plastic PBT |
| Bearing System: |
Ball bearing |
| Motor: |
Shaded pole |
| Connection: |
Lead wire or termnal type or metal hard insert |
| Protection: |
Impedance-Protected |
| Dielectric withstand voltage: |
Above 100MΩ, DC500V |
| Life Expectancy: |
Ball bearing:Over 50,000 hr.(at 25°C) |
| Storage temperature: |
Temp:-40°C~+70°C; Humidity:35%~85%RH |
| Operating Temp.Range: |
Temp -30°C~+ 60°C ;Humidity:35%~85%RH |
| Ingressprotection: |
IP44 |
Technical parameters :
Audited Supplier 
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