75x75x30mm
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……86.40g
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) | |
| CHA7512RL-A30(b) | 12 | 0.25 | 8.79 | 6.39 | 0.25 | 2500 | 0.12 | 1.44 | 24.75 |
| CHA7512RM-A30(b) | 12 | 0.29 | 10.30 | 9.60 | 0.38 | 3000 | 0.23 | 2.76 | 29.46 |
| CHA7512RH-A30(b) | 12 | 0.34 | 11.86 | 13.79 | 0.54 | 3500 | 0.31 | 3.72 | 33.85 |
| CHA7512RX-A30(b) | 12 | 0.40 | 14.18 | 21.77 | 0.86 | 4300 | 0.65 | 7.80 | 50.70 |
| CHA7524RL-A30(b) | 24 | 0.25 | 8.79 | 6.39 | 0.25 | 2500 | 0.08 | 1.92 | 24.75 |
| CHA7524RM-A30(b) | 24 | 0.29 | 10.30 | 9.60 | 0.38 | 3000 | 0.15 | 3.60 | 29.46 |
| CHA7524RH-A30(b) | 24 | 0.34 | 11.86 | 13.79 | 0.54 | 3500 | 0.25 | 6.00 | 33.85 |
| CHA7524RX-A30(b) | 24 | 0.40 | 14.18 | 21.77 | 0.86 | 4300 | 0.45 | 10.80 | 50.70 |
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