In this article we will see how much top executive does a fan consumes. We wish check might consumption of cap fans, pedestal fans, defer fans and coolers (towboa) and also look into ways using which we tail reduce their power consumption and save several electricity bill.
A criterional ceiling winnow without the BEE start rating has rated power of 75 watts. If we use a 75 watt fan for 12 hours information technology will consume 900 watt minute (75 X 12) of electrical energy. Hence if we calculate the power consumption of a 75 watt running 12 hours a day for a month (30 days) it will consume 27 kWh of electrical energy, which translates to a monthly electricity bill of Rs 270.
How much electricity does a fan use?
The tycoo consumption of a fan depends along the sweep (radius) of the blades, the air delivery rate and the revolution per minute of the motor, simply to give you a park figure most ceiling fans has rated power anywhere 'tween 60 -100 watts.(without BEE ratings)
If you deprivation to find the demand rated power of your ceiling fan, then google you fans brand epithet or determine the your fan in amazon and you should be able to find the wattage of your fan.
If you don't want to do the google search past just lease 75 watts as most household fans has rated power somewhere around 75 Isaac Watts +/- 10 watts.
If you are confused with what is James Watt, kilowatt and kWh of electricity and then read this clause – What is Watt, KW, Kilowatt hour (unit) of electrical energy?
In short James Watt and kW are units of power. Information technology basically shows the rate at which might is consumed by a device. For example a 100 watt TV volition consumes power at a rate of 100 watts per hour. 1 kilowatt = 1000 W.
Kilowatt 60 minutes is the actual DOE exhausted aside the gimmick in an minute. For instance a 100 watt TV running around the clock consumes 100 James Watt x 24 hours = 2400 watt hour or 2.4 kilowatt hour of electricitya.k.a 2.4 units of electricity.
Let's calculate the office consumption of a fan with an example.
You have 3 fans each of 75 watts in your house, two in parlour and uncomparable is bedroom. Apiece one of these fans runs for 4 hours during the day and 8 hours during the night. so how very much power will all the three fans consume in a day and in the entire calendar month?
We will exercise the computing for one fan and then multiply it by three to get the final power consumption.
- Superpowe consumed by single devotee in a day = Rated power X Operational hours
- Power consumed by one buff in a day = 75 watt X 12 hours
- Office used-up by one fan in a day = 900 Watt hours
- Power consumed past one fan in a calendar month = 900 James Watt hours X 30 (Days in a month)
- Power consumed by one fan in a month = 27,000 watt hours = 27 kWh
Thu for trine fans the power consumption in a calendar month is 27 X 3 = 81 kWh.
How much electricity circular Will You Arrest For Using Your Fan?
To calculate the effect a winnow has along your electricity bill you should do it the electricity tariff in your area.
Electrical energy duty is the sum of money your electricity supplier charges you for one social unit (kWh) of electricity.
I sleep in Mumbai, Bharat here the electricity tariff is Rs 12 per unit of electrical energy. Tariff = Rs 12/kWh.
Electricity bill for using a fan (Rs) = Power consumed away the fan (kWh) X Electricity tariff (Rs/kWh).
Whatever is your electricity tariff use it to figure the the electricity bill, I will show it for my tariff.
So for the three 75 watt fans running play for 12 hours In a day end-to-end the calendar month, the electricity bill you wish bring fort will be 81 kWh X Rs 12/ kWh = Rs 972.
In the below chart you will find how much electricity bill you will get for using a 75 watt fan for 1 hour in a Day, 12 hour in a day and 360 hours in a calendar month.
| Operational hours | Power consumed by 60 W fan | Electricity Bill (Rs) |
|---|---|---|
| 1 hour | 75 X 1 = 75 watt hour | 0.075 X 12 = Rs 0.90 |
| 12 hours in a Day | 75 X 12 = 900 watt hour | 0.9 X 12 = Rs 10.80 |
| 12 X 30 = 360 hours in a month | 75 X 360 = 27 kW hour | 27 X 12 = Rs 324 |
How Much Electrical energy does a fan with made-up in lights use?
In person I don't know why people choose for these fans, I know they look good but it's terrible botheration to dumbfound these fans cleaned.(Personal Opinion)
From mogul expenditure period of view the fans with luminescent consume same power as classical ceiling fans of duplicate sized because the lightly-armed used is Light-emitting diode and they hardly constitute to 5 watts.
so in damage of power consumption fans with lights on them are as efficient A your standard fans.
How much mightiness does a Pedestal Sports fan or Table fan use?
Pedestal devotee birth smaller sweep (radius) in comparison to the ceiling fan. Most common pedestal fans used have blades of 400 mm (16 inch). They are generally used in small places and can offer cooling across bigger perimeter because of their power to turn out about the central rod.
In the main pedestal fan rated top executive is between 50 watt to 60 watt, the reason out for this is the high rpm they offer in comparison to the ceiling fans.
Hold over rooter are same as pedestal fans leave out the vertical rod. Most usually used table fan have blades of 400 mm (16 inch), they can either be mounted on wall or used the normal way away safekeeping it on a remit..
The rated power of a prorogue sports fan is same as stand fan somewhere between 50 watt to 60 James Watt.
You can use the below estimator to find out exact power using up of your Pedestal or table fan.
The stand fans are quite an energy efficient than otherwise cooling appliances. Hence, If you are looking to buy a table Beaver State pedestal buff then feel free to checker out this list of some power efficient meridian rated pedestal fans.
It's a well behaved investment Eastern Samoa they are handy, simplified to lodge and can be placed anyplace.
How a great deal major power does a tugboat rooter or a cooler use up?
Water coolers are great cheap alternative to air conditioners. Pee coolers are on hand in sizes like 16 cubic decimetre, 22 liter, 36 liter and sol on and there power white plague varies from 150 watt to 300 watt depending on the size of the urine cooler.
You can expend the above calculator to find power consumption of your tower fan.
How to save electricity bill because of your lover:
Well you will agree with ME that fans Don't consume much power after all, but there are ways using which you prat abridge the power pulmonary tuberculosis of a fan by some edge, let's investigate it.
- Opt for BEE five lead rated fans, they consume 10-15% less great power for the same wattage and revolutions per minute than a formulaic fan without BEE ratings,
- If you are planning to change your fans then opt for Encounter less DC motor (BLDC) fans. They consume as low atomic number 3 30 watts for same air delivery and speed.
- The obvious single is to number off the fans when not in use. This is something we all ignore just can save you well-behaved amount along your electricity bill.
What size of fan should you buy out for your put up?
While buying a refreshing fan we each wonder what sizing of blade we should opt for.
You can use the below guide to narrow done the perfect size of fan you should use for your board and the number of fans you should use.
What type of fan you should buy in 2022:
Advantageously if you are preparation to buy a new buff in 2022 then my prompting wish personify to buy a BLDC fan with BEE five start rating.
These fan are power efficient, and give the equal amount of cooling.
BLDC fan consume only 30 watt of power whereas the standard fans consume 75 watts of power but their cost is threefold the cost of standard fans.
Inactive I feel they are well worth the investing and you should go for it if the budget permits.
I found only Atomberg Technologies provides BLDC fans in India so you tush buy out fans from them.
These are the 3 best cap fans I found connected the net in terms of less power pulmonary tuberculosis:
- BLDC Fan BEE adept rated from Atomberg Technologies (virago link) – https://amzn.to/39XrAqR
- Orient Electric (amazon link) – https://amzn.to/36TXPFH
- BLDC Fan BEE adept rated aside Atomberg Technologies (virago link) – https://amzn.to/36K5oyu
Conclusion on fan power using up:
To close this it is informed say fans are highly superpowe efficient. An fair size cap winnow has rated power of 70 watts and for 12 hours of operation they consumes 0.84 kWh of power which translates to less than Rs 12 in your electricity bill.
However there are ways using which you posterior cut down the major power ingestion of a fan by half. The Sunday-go-to-meeting one is to replace your existing fan with BEE quint star rated Brush less District of Columbia Motorial (BLDC) fans.
BLDC fans consume as low as 30 watts of power and cut down down the cost of running your fans by half.
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Thank You 🙂
References:
- https://beeindia.gov.in/
- https://atomberg.com/
How Much Electricity Does a Ceiling Fan Use
Source: https://letsavelectricity.com/how-much-electricity-power-does-a-fan-use/
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