Power Calculators for quick electrical generator power consumption sizing and unit conversion. Usually Kilowatt kW is how electrical items for your home or business are rated its also quantified that way by many electrical companies and is occasionally expressed this way on your electricity bill but what is kVA. However electrical systems are never 100 efficient and therefore not all of the systems apparent power is being used for useful work output.
A transformer with a 100 VA rating for instance can handle 100 volts at one ampere amp of current.
What is the Formula of Converting Kva to Kw. In the case of DC kVA kW. KVA is a unit of apparent power in kilo rating. A KVA is simply 1000 volt amps.