Ceiling Fan Current Draw

As you can see even on the highest speed a typical ceiling fan uses less than 1 amp of current.

Ceiling fan current draw.

Fans range in size from 36 inches to 56 inches using 55 to 100 watts a typical 48 inch ceiling fan will use 75 watts. I is the current. E is the supply voltage and. Rearrange equation 1 to find current i in amperes.

Here s are some typical numbers showing the amps used by a ceiling fan in my home. 2 fans 75 watts with 3 60 watt blub light kits and 8 lights 100 watts 1310 watts. Low settings use less amperage while higher settings use more. The power consumption of a ceiling fan depends on the size and type of motor used in ceiling fan.

Ceiling fan power consumption is the draw in watts of the ceiling fan on the highest speed excluding the light fixture. Most fans that fall within the lower wattage categories draw little to no power and are typically an energy star rated ceiling fan or a dc motor ceiling fan. Ceiling fans help cool a room by moving air which causes evaporative cooling. Typical ceiling fan current draw amps at 120v.

2 fans 100 watts with 3 100 watt bulb light kits and 8 lights 100 watts 1600 watts. Calculate the current drawn by a ceiling fan light. Write the general expression to calculate the volt amperes for single phase. That s a lot less than you might expect.

20 35 watts 20 to 35 watt ceiling fans. Since it s a 15 ampere circuit you ll only need 14 awg conductors. For startup it will pull around 9 amps. For example an average ceiling fan set on low speed uses about 0 25.

Ceiling fan power consumption is the draw in watts of the ceiling fan on the highest speed excluding the light fixture. One amp drawn by a ceiling fan is equivalent to about 120 watts.