1000 VA = 1 kva
1000 VA = 1 kva
a kva is 1000 vaK is kilo, which means 1000 similar to how a kilometer is 1000 metersTransformers are usually rated in KVA, so a 45 KVA Transformer is a 45 000 VA Transformer
There are 1,000 watts (W) in a kilowatt (kW) and 1,000 volt-amps (VA) in a kilovolt-ampere (kVA). Therefore, 1 kVA is equal to 1 kW.
1.035 KVA
1 kVA (kilovolt-ampere) is equal to 1,000 VA (volt-ampere). The relationship between VA and watts depends on the power factor of the electrical system. For a system with a power factor of 1 (perfectly efficient), 1 kVA is equal to 1 kW (kilowatt). However, for systems with lower power factors, the relationship between kVA and kW will vary.
8,000 watts = 8 kVA / (the power factor) If the power factor is 1, then 8 kVa = 8,000 watts.
If a device doesn't give its power rating in kVA (or VA), then it can be calculated pretty easily: (volt-amperes) VA = V (voltage) x A (maximum amperage) (kilovolt-amperes) kVA = VA (volt-amperes) / 1000
For normal power factors (pf=80%), you have 0.8 kW for every kva. In general however, kW = pf x kVA. Where pf is the power factor, it is the cosine of the angular difference between the voltage and the current of a circuit in alternating current circuits.
VA or KVA or MVA
There's no direct conversion, because it depends on the phase angle between the 'V' and the 'A' in each particular situation. The number of KW = 0.001 x (VA) x Power factor. On a DC line, the power factor is 1, so KW = KVA = VA/1,000
A VA is a volt-ampere, or volt-amp, and a kilo (K) is one thousand. This makes a KVA a kilovolt-ampere, or kilovolt-amp. If we have 1,000 volt-amps, and one volt times one amp is equal to one watt (W), which it is, 1,000 volt-amps is equal to 1,000 watts, or 1 KW. All that said, 1 KVA is equal to 1 KW.Sometimes in an ac system, the watts is less than the volts times the amps, and in that case the watts is equal to the volts times the amps times the power factor. The power factor is less than one. The power factor for a typical electric motor is 0.7, so then there are only 700 watts in a kVA.
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