For the sake of calculation of energy power consumption of ac we will take 3 star 1 5 ton split ac as reference.
Units consumed by 1 ton window ac.
3 star window ac electricity consumption.
An eer of 11 3 is average for new 12 000 btu window units translating to a wattage of 1 061 watts.
To calculate power consumption of 1 ton air conditioner for 1 hour you have to solve a simple mathematical equation.
Power consumption of 12 000 btu air conditioners 1 ton 3 5 kw 12 000 btu air conditioner units consume 991 eer.
Estimate the monthly cost of 1 ton ac that runs for 3 hours daily if the bill is charged at 0 05 kwh.
Power consumed by window ac.
Daily monthly and yearly cost will be calculated.
Lets calculate the power consumed by a 1 5 ton 5 star rated split a c operated for 10hrs.
9 which is a bit low for these units by today s standards.
1 0 ton window ac 1 15 kw per hour approx 1 1 unit per hour 1 5 ton window ac 1 67 kw per hour approx 1 7 unit per hour 2 star window ac electricity consumption.
The very first thing is to note down the details provided on the name plate of ac.
Let us assume that in 1 hour the power consumed is x kwh.
Enter the ton btu of ac daily operating hours and cost per unit.
Power consumed can be noted from the table above or from the brochure or nameplate details of the air conditioner.
In order to get the best possible experience from our website please follow below instructions.
Following parameters should be noted from the name plate.
Where x is a kw rating given to the ac.
What is power consumption of 1 ton air conditioner for 1 hour.
In this video i will show you how much electricity consumes an air conditioner of 12 000 btu 1 ton non inverter in one hour of use.
12 1 to 1 333 watts eer.
But the method is well applicable for 1 ton or other tonnage of window split ac.