1, "Waterproof Cooling Fan" Blade: is injection molding, using the PBT + 30% glass line + VO grade flame retardant made;
2, bearing: low noise imported oil bearing;
3. Insulation: Class B insulation enameled wire, temperature of 120 degrees Celsius;
4. Wiring: Leaded (line length 25CM).
5, "Waterproof Cooling Fan" Insulation resistance: 500 megohms or more;
6, Withstanding Voltage: leakage current 0.5mA. Withstand voltage 1500V / 1 min;
7, the operating voltage: 110V (voltage range: 85V ~ 125V)
8, the operating voltage: 220V (voltage range: 185V ~ 245V);
9, the fan rotation: counterclockwise as viewed from the blades;
10. The use of ambient temperature (℃): - 10 ℃ ~ 50 ℃ S: oil bearing)
11, "Waterproof Cooling Fan" Life: Operating ambient temperature 40 ℃ S: oil bearing) 30000 (h) life is short, easy to work long hours for 24 hours.