Super Energy Efficient Bldc Motor Industrial Exhaust Fan 300Mm Metalic Body, Rated Power Consumption-56 Watt(Maximum), Operating Voltage - 230 Volt Single Phase Ac, Frequency: 50 Hz, Rated Speed: 1400 Rpm, Voltage Range - 14 0V-270 Vac, Rated Air Delivery- 1900 Cmh, Power Factor-0.92, Class H Insulation Having Temperature Protection, High Volt Age Protection And Over Current Protection. [ Warranty Period: 30 Months After The Date Of Delivery ] ]