120x120x38mm 110V 220V ac cooling fan high speed metal fan

120x120x38mm 110V 220V ac cooling fan  high speed metal fan    220V AC cooning fan  Size: 120* 120* 38mm Frame: : Aluminum Alloy with plastic-spraying Impeller: Plastic P. B. T. Coil: Enamelled copper wire Motor: Shade Pole Induction Motor Working Voltage: AC110V/AC220V/AC380V Current: 0.07~0.12A Frequency: 50/60 (Hz) Power: 11.5W~26.6 (W) Speed: 1800~2900(RPM) Air flow: 60.2~110.0(CFM) Pressure: 4.50~7.60(mmH2O) Bear type: Ball bearing / Sleeve bearing are available Lead Type: 2P Wire Lead /Terminal Noise: 29.5~44.6(dBA) Weight: 540(g) Insulation Resistance: 10M At 500VDC between lead and frame Operation Temperature: -20° C~80° C Dielectric Strength: 1 min at 1500VAC/50-60Hz, Current<5mA Operation Humidity: 20%~85% Use of life: Ball bearing 50, 000 hours and Sleeve bearing 20, 000 hours (at 25° C)             Motor Protection (Selective purchasing): 1.Automatic Restart. 2.Reverse Polarity Protected 3.Water proof for IP25, IP55 4.IC function RD ,FG and PWM control are available   * Two ball bearing applying * Applying NMB ball bearing inported from Japan * Short lead time 1 Week after confirm order Packaging & Shipping               Company Information