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These are two different values. kWh is the amount of kW that are used in an hour. To convert kW to kva use the same formula but leave out the pf (power factor) component.
AnswerFirst of all your should realise that power is measured in watts (or kilowatts), not in kilowatt hours! A kilowatt hour is an unit of measurement for energy, or work done, NOT power! So your question doesn't actually make any sense!
Furthermore, a kilovolt ampere is the unit of measurement for apparent power, and it should be written as 'kV.A', not 'kva'.
So you cannot convert energy in kilowatt hours to apparent power in kilovolt amperes, as we are talking about two completely different quantities! It's like asking "How do you convert miles into kilometres per hour?" That's what I mean by your question not making any sense!
The first answer needs correction, as the kilowatt hour is not 'the amount of kilowatts used in one hour'. You do not 'use' kilowatts, as kilowatts is simply a rate. So the correct definition is that a kilowatt hour is the amount of energy used in one hour, at the rate of one kilowatt.
What else can I help you with?
Convert 5.0KW to KVA?
5kw = 6.25 kva becoz kva = kw/ pf if we take pf is o.8
An electrical meter shows an average monthly reading as follows kva 415 units per month kwh 120 units per month can this be correct we are paying a huge amount for the kva usage?
The meter shows the load has a very poor Power Factor of about 30%. It appears this service has a very large capacity -- most of it not used. Taking one or more (like for X-Ray or similar machine) transformers out of service may help improve PF.
Convert 20 kva to kw?
Your question cannot be answered, unless the power factor of the load is specified. Since true power(measured in watts) is the product of apparent power(measured in volt amperes) and the power factor of the load.So, given your figure of an apparent power of 20 kV.A(not 'kva'*), the corresponding value of true power could (theoretically!) range from20 kW at a power factor of 1.0, to0 kW at a power factor of 0.(*The correct symbol for kilovolt ampere is 'kV.A', not 'kva', and the correct symbol for kilowatt is 'kW', not 'kw'.)
How much 100ah to kva?
Some more information is needed. 100% power factor for one hour and 220 volts = 22 kva. At 0.85 power factor = 22/0.85 = 25.88 kva
Why transformer are rated in kVA instead of KW?
Transformers are rated in VA or kVA. That is because the voltage is limited by the power loss in the magnetic core, and the current is limited by the power loss in the resistance of the windings. The rated voltage times the rated current gives the transformer's rating in kVA.
How to convert kva-kwh?
To convert from KVA (kilovoltamperes) to KWH (kilowatthours) first convert to KW (kilowatts) by multiplying by power factor. Power factor is the cosine of the phase angle between voltage and current. Then multiply by the number of hours that you run the load.
How do we Calculate Kwh to Kvah?
To convert 'kwh' to 'kvah' you first need to measure the length of time. You will then convert this amount to hours by dividing by 3,600. You will then divide this amount by the length of time.
Convert 2KW to KVA in single phase?
To convert 2 kW to kVA in single phase, you need to know the power factor. If we assume a power factor of 0.8 (common for many single-phase loads), the conversion formula is kVA = kW / power factor. Therefore, for 2 kW at a power factor of 0.8, the result would be 2 kVA / 0.8 = 2.5 kVA.
How do convert KVA to KW?
kVA = kW divided by (power factor). The power factor is the cosine of the angle between voltage and current.
How do you calculate kva to ampere?
You cannot convert them. KVA is a measure of power, while amperes are a measure of current.
How do you convert 110volts to kVA?
You must know the current or resistance to convert voltage to power.
Convert kw single phase to 3 phase kva?
KVA is the unit for the apparent power i.e it's the vector sum of the true power in KW and the reactive power in reactive volt-amperage. So, to get the value of the KVA for the 30KW,just divide the active power(30kw) with the power factor of that load.
Is there a difference between kWh and KWH?
There is no difference in the meaning of kWh or KWH. Both forms of writing kWh mean "kilo watt hours," and the format acceptable to most in the technical community is "kWh."AnswerThe correct symbol for kilowatt hour is kW.h.
What is 63 Kva generator power to watts?
It could be as much as 63 kW (63,000 Watts) into a load with a power factor of 1.0. For other loads, multiply the kVA by the power factor.
How to convert kva to bhp?
To convert kilovolt-amperes (kVA) to brake horsepower (bhp), you need to consider the efficiency of the system. Since kVA represents apparent power and bhp represents mechanical power, the conversion will depend on the power factor of the system. Typically, you would need to know the power factor to accurately convert between the two units.
How many KVa is 5600 watts with the pf of 0.95?
There are ~5.9 kVA with 5600 watts and a power factor of 0.95. power factor is defined as the real power (watts) divided by the complex power (volt amperes): .95 = 5600/VA VA = 5600/.95 = 5894.7VA = 5.89kVA
What is KVA to Watts?
Formulas you need for single phase calculations. KVA = I x E/1000, KW = I x E x pf (where pf = power factor). For your question multiply the KVA by the power factor to get KW and then move the decimal point three places to the right to get watts. They are virtually the same. A watt is volts times amps. KVA is thousand of volts time amps. KVA and KW ratings are the same.
