What is the power consumption of a fan?
Precisely a normal T12 tubelight consumes around 55 watts, whereas a old ceiling fan consumes around 80 to 90 watts….Power Consumption of a Ceiling Fan.
| Speed | Atomberg Ceiling Fans | Ordinary Ceiling Fan |
|---|---|---|
| Speed 3 | 14 Watts | 45 Watts |
| Speed 4 | 19 Watts | 55 Watts |
| Speed 5 | 28 Watts | 75 Watts |
How do you calculate watt consumption?
To calculate power consumption of any appliance, you have to multiply it’s wattage by the number of hours it is being used (operational hours). For example, a 1000 watt electric iron running for one hour will consume (1000 watt X 1 hour) 1000 watt hour or 1 kilowatt hour (kWh) of electricity.
How can I calculate my fan power consumption?
Take the number of amps and use the number 120 to multiply. The number 120 is used because it is the average amount of volts (electric pressure) that most appliances have. It is a simple equation. For example, if the amps are 0.6, multiply it by 120 – 0.6 x 120 = 72 fan watts.
How much does it cost to run a fan for 8 hours?
How much does it cost to run a fan? The good news is that fans are surprisingly energy-efficient, especially when compared to an electric air-conditioning unit. Research by energy-saving assistant Loop revealed that a 40W fan running for 8 hours cost just 6p.
Does table fan consume more electricity?
The Table Fan Manufacturer in India produce fans which consume less electricity than ceiling fans and air conditioners. The appliance of air conditioners consumes almost 900 watts of energy whereas any standard table fan will use up just 50 to 100 watts.
How many kw does a fan use?
What Uses Watts in Your Home
| Appliance/Equipment | Avg. Usage | Monthly kWh |
|---|---|---|
| Fan – Furnace (300 Watts) | 7 hours/day | 64 |
| Fan – Ceiling (125 Watts) | 12 hours/day | 46 |
| Fan – Attic (1000 Watts) | 2 hours/day | 61 |
| Heat Pump (Average Rating) (1,800 sq. ft. house) 7.7 HSPF* | daily | Average Annual Cost |
How much does 700 watts cost?
Common Watts to Kilowatt-Hour Conversions
| Power in Watts | Energy in Kilowatt-hours | Electricity Cost |
|---|---|---|
| 400 W | 0.4 kWh | $0.048 per hr |
| 500 W | 0.5 kWh | $0.060 per hr |
| 600 W | 0.6 kWh | $0.072 per hr |
| 700 W | 0.7 kWh | $0.084 per hr |
How is electricity cost calculated?
Let’s do the math by hand:
- power consumption * usage time = power consumed . So we’ll consume 10000 watt hours or 10 kilowatt hours of power every day.
- The electricity cost is cost = power consumed * energy price .
- For the annual cost, simply multiply the daily one * the number of days in a year.
How much does it cost to run a fan 24 7?
In the US, the average box fan costs $0.011 per hour and $0.088 per night (i.e. 8hrs) to run. If running 24/7, the average box fan costs 26 cents per day, $1.84 per week and $8.15 per month.
Do table fans use a lot of electricity?
How much watt is a table fan?
Small table fans have an average wattage of 28.5W, while large table fans use an average of 44.3W. The wattage specified by manufacturers is the max power rating, so you can expect actual consumption to be lower. Below, I detail the actual wattage consumed by a typical table fan across its various speeds.
What is the wattage of a table fan?
And the wattage ranges from 35 watts to 75 watts. Here 35 watts means, the table fan power consumption will be 35 watts per hour. A P (W) wattage capacity table fan runs at full speed for one-hour mean, table fan power consumption is P (W) per hour.
How much power does one fan consume in a month?
1 Power consumed by one fan in a day = Rated power X Operational hours 2 Power consumed by one fan in a day = 75 watt X 12 hours 3 Power consumed by one fan in a day = 900 watt hours 4 Power consumed by one fan in a month = 900 watt hours X 30 (Days in a month) 5 Power consumed by one fan in a month = 27,000 watt hours = 27 kWh
What is the formula to calculate table fan consumption?
The formula can be written as, Table fan Per month consumption is equal to 30 times the product of fan wattage and the total operating hours divided by 1000. The formula, Per year consumption is equal to the 365 times of the wattage and the operating hours. The formula will be,
How much does it cost to run an 80-watt fan?
An 80W fan will use 80 watts in an hour. We then multiply this by the electricity rate. Assuming it is $0.13/kWh, the national average in the USA: Calculating 80 (wattage) x 0.13 (kWh) = 10.4 Then dividing the result (10.4) by 1,000 = $0.0104 This means an 80-watt fan is using just over $0.01 or 1 cent per hour to run.