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*181mm
Key Specifications/Special Features:
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Frame/Housing:
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Aluminum die-casting(Plastic)
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Impeller:
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Plastic PBT
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Bearing System:
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Ball bearing
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Motor:
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Shaded pole
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Connection:
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Lead wire or termnal type or metal hard insert
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Protection:
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Impedance-Protected
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Dielectric withstand voltage:
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Above 100MΩ, DC500V
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Life Expectancy:
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Ball bearing:Over 50,000 hr.(at 25°C)
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Storage temperature:
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Temp:-40°C~+70°C; Humidity:35%~85%RH
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Operating Temp.Range:
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Temp -30°C~+ 60°C ;Humidity:35%~85%RH
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Ingressprotection:
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IP44
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T
echnical parameters
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