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- 40X40X10mm(B)
40X40X10mm(B)
General Specifications
- Material……Frame:Plastic(Flammability:UL94V-0),Impeller:Plastic(Flammability:UL94V-1)
- Expected life……See the table below.(L10life:90% survival rate for continuous operation in free air at 60°C，rate voltage)
- Motor protection function……Looked rotor burnout protection,Reverse polarity protection For details, please refer to p.529.
- Dielectric strength……50/60Hz,500VAC,for 1minute(between lead wire conductors and frame)
- Insulation resistance……10MΩ or more with a 500VDCmegger (between lead wire conductors and frame)
- Sound pressure level(SPL)……At 1m away from the air inlet
- Storage temperature……-30 to +70°C(Non-condensing)
- Lead Wire…… +Red -Black Yellow Brown
(For modles without PWM control function,there is no speed control wiring.)
- Mass……9.96g
Related Cooling Fans
- Specification
- Characteristics 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) | |
| CHA4012BL-A10（b） | 12 | 0.14 | 4.82 | 0.80 | 0.03 | 3500 | 0.05 | 0.60 | 18.00 |
| CHA4012BM-A10（b） | 12 | 0.22 | 7.60 | 1.97 | 0.08 | 5500 | 0.07 | 0.84 | 25.20 |
| CHA4012BH-A10（b） | 12 | 0.27 | 9.65 | 3.19 | 0.13 | 7000 | 0.12 | 1.44 | 30.40 |
| CHA4012RL-A10（b） | 12 | 0.14 | 4.82 | 0.80 | 0.03 | 3500 | 0.05 | 0.60 | 18.00 |
| CHA4012RM-A10（b） | 12 | 0.22 | 7.60 | 1.97 | 0.08 | 5500 | 0.07 | 0.84 | 25.20 |
| CHA4012RH-A10（b） | 12 | 0.27 | 9.65 | 3.19 | 0.13 | 7000 | 0.12 | 1.44 | 30.40 |
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