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    SF21071
    SF21071
    Category：AC AXIAL FAN - PLASTIC IMPELLERS

    Brief description

    SF21071
    Size: 210x210x71mm
    Voltage: 110-120VAC, 220-240VAC, 380VAC
    Frequency: 50Hz, 60Hz and 50/60Hz
    Bearing: Ball bearing and sleeve bearing 
    Connection: leadwire or terminals 
    Material: Alu frame, plastic blades, copper coil. 
    Color: Blue
    Package: 40*22.5*44.5cm, 10PCS/Carton, 17kg

  • Brief description
  • SF21071
    Size: 210x210x71mm
    Voltage: 110-120VAC, 220-240VAC, 380VAC
    Frequency: 50Hz, 60Hz and 50/60Hz
    Bearing: Ball bearing and sleeve bearing 
    Connection: leadwire or terminals 
    Material: Alu frame, plastic blades, copper coil. 
    Color: Blue
    Package: 40*22.5*44.5cm, 10PCS/Carton, 17kg

    • Size: 210x210x71mm

       

      Parameters:

       

      Type
      产品型号

      Rated Voltage
      额定电压
      V

      Frequency
      频率
      HZ

      Current
      电流
      A

      Power
      功率
      (W)+10% -20%

      Speed
      回转速度
      (min-1)

      Max Air Flow
      最大风量
      CFM        m3/h

      Static Pressure
      最大静压
      (PA)

      Noise
      噪音
      (dB)

      Capacitor
      电容
      (μF)

      SF21071B-2 230 50/60 0.23 41 2500 246 420 118 60 1.0/500

      SF21071B-3

      		 380 50/60 0.19 39 2620 270 469 139 61 ----
      SF21071B-3 380 50/60 0.19 39 2620 270 469 139 61 1.0/630

       

      Information:

      Motor:Squirrel cage motor structure
      Frame：Aluminium alloy die-casting by single falnge, surfaces is finished by blue anti-corrosion treatment
      Impellers:Blue plastic PBT UL94V-0
      Operation Temperature/Humidity Range: ：-30°C to +60°C, 0%~95%
      Protection: Impedance Protected
      Withstand Voltage: AC1800V, 1min at 0.5mA, 50/60Hz
      Insulting system: Design according to IEC61858 Grade B
      Protecting Grade:IP34
      Rotation Direction of Blades:CCW seen from the front impellers
      Unit Weight：1.23kg

       

      Dimensions:

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