40x40x28mm - CCHV

40x40x28mm

  • Axial fan 4028 2
  • Axial fan 4028 3
  • Axial fan 4028 1
  • Axial fan 4028 2
  • Axial fan 4028 3
  • Axial fan 4028 1

40x40x28mm

General Specifications

  • Material……Frame:Plastic(Flammability:UL94V-0),Impeller:Plastic(Flammability:UL94V-0)
  • Expected life……(ball bearing 50000 hours, sleeve bearing 30000 hours) continuous running under the condition of 40℃ , 15~65 % humidity
  • Motor protection function……Looked rotor burnout protection, Reverse polarity protection
  • Dielectric strength……50/60Hz,500VAC,for 1minute
  • Insulation resistance……≥ 10 MΩ ,

(Through applying 500VDC between impeller hub center and lead wire (+) )

  • Sound pressure level(SPL)……At 1m away from the air inlet
  • Storage temperature……-30 to +70°C(Non-condensing)
  • Lead Wire…… +Red -Black Yellow(sensor)Brown (Control)

(For models without PWM control function,there is no speed control wiring.)

  • Mass……46.49g
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Related Cooling Fans

  • Specification
  • Dimensions(unit:mm)
Item No.Operating
Voltage
   Maximum
Air Flow
       Maximum
Air Pressure
Rotational
Speed
Rate
Current
Input
Power
Noise
(V)(CMM)(CFM)(mmAq)(inchAq)(RPM)(A)(W)dB(A)
CHA4012BH-A28(b)12.000.3311.549.010.3590000.303.6036.65
CHA4012BX-A28(b)12.000.5017.5517.320.68135000.506.0045.40
CHA4024BL-A28(b)24.000.8529.9050.271.98230001.5036.0056.97

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