Specification Value Product Name 30 Watt Inverter Fan Operating Voltage 120–240 Volt Operating Frequency 50 Hz Power Consumption 30 Watt Service Value 8.24 m³/min/watt Air Delivery 249.6 m³/min Rating — R.P.M (Revolutions/Min) 310 Body Gross Weight 9.400 kg Body Net Weight 5.650 kg Blade Gross Weight 1.449 kg Blade Net Weight 1.370 kg