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- 120x120x25mm
120x120x25mm
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……128.88g
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) | |
| CHA12005BL-A25（b） | 5 | 2.23 | 78.69 | 1.57 | 0.06 | 1700 | 0.20 | 1.00 | 32.30 |
| CHA12005BM-A25（b） | 5 | 2.49 | 87.98 | 2.02 | 0.08 | 1900 | 0.30 | 1.50 | 35.20 |
| CHA12005BH-A25（b） | 5 | 2.86 | 100.80 | 2.65 | 0.10 | 2200 | 0.50 | 2.50 | 40.90 |
| CHA12012BL-A25（b） | 12 | 2.23 | 78.69 | 1.57 | 0.06 | 1700 | 0.15 | 1.80 | 32.30 |
| CHA12012BM-A25（b） | 12 | 2.49 | 87.98 | 2.02 | 0.08 | 1900 | 0.28 | 3.36 | 35.20 |
| CHA12012BH-A25（b） | 12 | 2.86 | 100.80 | 2.65 | 0.10 | 2200 | 0.40 | 4.80 | 40.90 |
| CHA12024BL-A25（b） | 24 | 2.23 | 78.69 | 1.57 | 0.06 | 1700 | 0.12 | 2.88 | 32.30 |
| CHA12024BM-A25（b） | 24 | 2.49 | 87.98 | 2.02 | 0.08 | 1900 | 0.20 | 4.80 | 35.20 |
| CHA12024BH-A25（b） | 24 | 2.86 | 100.80 | 2.65 | 0.10 | 2200 | 0.30 | 7.20 | 40.90 |
| CHA12005BL-A25（b） | 5 | 2.23 | 78.69 | 1.57 | 0.06 | 1700 | 0.20 | 1.00 | 32.30 |
| CHA12005BM-A25（b） | 5 | 2.49 | 87.98 | 2.02 | 0.08 | 1900 | 0.30 | 1.50 | 35.20 |
| CHA12005BH-A25（b） | 5 | 2.86 | 100.80 | 2.65 | 0.10 | 2200 | 0.50 | 2.50 | 40.90 |
| CHA12012BL-A25（b） | 12 | 2.23 | 78.69 | 1.57 | 0.06 | 1700 | 0.15 | 1.80 | 32.30 |
| CHA12012BM-A25（b） | 12 | 2.49 | 87.98 | 2.02 | 0.08 | 1900 | 0.28 | 3.36 | 35.20 |
| CHA12012BH-A25（b） | 12 | 2.86 | 100.80 | 2.65 | 0.10 | 2200 | 0.40 | 4.80 | 40.90 |
| CHA12024BL-A25（b） | 24 | 2.23 | 78.69 | 1.57 | 0.06 | 1700 | 0.12 | 2.88 | 32.30 |
| CHA12024BM-A25（b） | 24 | 2.49 | 87.98 | 2.02 | 0.08 | 1900 | 0.20 | 4.80 | 35.20 |
| CHA12024BH-A25（b） | 24 | 2.86 | 100.80 | 2.65 | 0.10 | 2200 | 0.30 | 7.20 | 40.90 |
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