120x120x32mm - CCHV

120x120x32mm

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120x120x32mm

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……234.46g
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Related Cooling Fans

  • Specification
  • Characteristic curves
  • 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)
CHA12012BL-A32(b)120.8228.8817.990.7120000.607.2049.1
CHA12012BM-A32(b)121.0637.5930.411.2026001.0012.0054.8
CHA12012BH-A32(b)121.3547.6848.981.9333001.6019.2060
CHA12024BL-A32(b)240.8228.8817.990.7120000.409.6049.1
CHA12024BM-A32(b)241.0637.5930.411.2026000.8019.2054.8
CHA12024BH-A32(b)241.3547.6848.981.9333001.2028.8060

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