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Convert Kilo-Watts (KW) to kilo-wattshours (KWh) Calculation
To convert KW to KWh , Please provide the values below:
To calculate Kilo-Watts(KW) to kilowattshours(KWh) , use the following formula:
The energy (E) in kilowatt-hours(KWh) is equal to the power (P) consumed in Kilo-watts (KW) times the time (T) in hours(Hrs)
For Example 01
If an Induction motor takes 1.2KW power at 0.99 (lag) power factor from the AC source and runing time 6 hours. Calculate the KWh of the motor.
Answer
Where,
power P = 1.2KW , Pf = 0.99,T = 6 hours
We Know
E (KWh) = PKW x Thrs
E (KWh) = 1.2 x 6
E (KWh) = 7.199
KWh = 7.199
For Example 02
If an Induction cooker takes 3KW power and runing time 2 hours. Calculate the KWh of the Induction cooker .
Answer
Where,
power P = 3KW , T = 2 hours
We Know
E (KWh) = PKW x THrs
E (KWh) = 3 x 2
E (KWh) = 6
KWh = 6
For Example 03
What is the kWh of 25 KW watts for 6 hours?
Answer
Where,
power P = 25KW , T = 6 hours
We Know
E (KWh) = PKW x THrs
E (KWh) = 25 x 6
E (KWh) = 150
KWh = 150
See Also:
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Power Factor Value conversion table | ||
---|---|---|
SL No | Device | Typical PF |
01 | Synchronous Motor | 0.9 |
02 | Induction Motor full load | 0.85 |
03 | Induction Motor no Load | 0.35 |
04 | Fluorescent Lamp | 0.95 |
05 | Resistive Oven | 1 |
06 | Resistive Load | 1 |
07 | Incandescent Lamp | 1 |
Do not use normal power factor values for exact calculations
KW to KWh with Time Table: | |||
---|---|---|---|
SL No | Real Power (KW) |
Time (Hrs) |
Energy (KWh) |
01 | 0.5 | 3 | 1.5 |
02 | 0.6 | 3 | 1.8 |
03 | 0.7 | 3 | 2.1 |
04 | 0.8 | 3 | 2.4 |
05 | 0.9 | 3 | 2.7 |
06 | 1 | 3 | 3 |
07 | 1.1 | 3 | 3.3 |
08 | 1.2 | 3 | 3.6 |
09 | 1.3 | 3 | 3.9 |
10 | 1.4 | 3 | 4.2 |
11 | 1.5 | 4 | 6 |
12 | 1.6 | 4 | 6.4 |
13 | 1.7 | 4 | 6.8 |
14 | 1.8 | 4 | 7.2 |
15 | 1.9 | 5 | 9.5 |
16 | 2 | 5 | 10 |
17 | 2.1 | 5 | 10.5 |
18 | 2.2 | 5 | 11 |
19 | 2.3 | 5 | 11.5 |
20 | 2.4 | 5 | 12 |
Frequently Asked Questions:
What do you convert KW to KWh for ?
One kilowatt-hour (KWh) is equal to one Kilo-Watts(KW) for one hour
What is AC Circuit 10KW,one hours in KWh ?
10 kilowatt-hours (KWh)
What is AC Circuit 50 Kilo-Watts (KW),6 hrs in Kilowatts-hours (KWh)?
A watt changes depending on whether the electrical circuit is AC or DC. In a DC circuit, 500 VA is the equivalent of 300 KWh. This equivalence means that the power factor of that power supply is 0.95.
What is the formula for Kilo-watts (KW) to kilo Watts-hours (KWh) ?
Energy (KWh) = Active Power (KW) x Time (hrs)
If 15 Kilo-Watts (KW) is 2 hours , how much is KWh?
30 Kilowatt-hours (KWh)
If 50 Kilo-Watts (KW) is 6 hours , how much is KWh?
300 Kilowatt-hours (KWh)
If 11 Kilo-Watts (KW) is 6 hours , how much is KWh?
66 Kilowatt-hours (KWh)
If 35 Kilo-Watts (KW) is 5 hours , how much is KWh?
175 Kilowatt-hours (KWh)
If 25 Kilo-Watts (KW) is 2 hours , how much is KWh?
50 Kilowatt-hours (KWh)
If 6 Kilo-Watts (KW) is 4 hours , how much is KWh?
24 Kilowatt-hours (KWh)
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