120x120x38mm 220V high speed ac cooling fan with 120mm ac fan metal guard

120x120x38mm 220V high speed ac cooling fan with 120mm ac fan metal guard   AC Axial Cooling 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