... square meter factory AC Axial Fan(AC Fan, Axial AC Fan, Axial Fan, Fan Motor,AC Cooler Fan,AC Cooling Fan,Ventilation ... 150X170X52,172X51,180X180X60,200X200X60,220X60)Model: RC120-38Size:120x120x38mmVoltage: AC ,110V / 220V / 380VFrequency: 50Hz / 60HzWeight:515gElectric ... impedance 100MΩ higher Dielectric strength: 0.5mA 1500V AC /minSafety protection: Impedance protection Operating temperature: -10 ...