Discuss kva to amperage westernpower in the UK Electrical Forum area at ElectriciansForums.net
Three Phase Current - Simple Calculation - http://myelectrical.com/notes/entryid/8/three-phase-power-simple-calculationsafternoonafternoon
what is 120kva 3phase head in amps ? or what is the calc
oops, an extra 6 went in. should have been 166.666667simple. 40kVA per phase. that's 1666.66666666666 A per phase. if the phases are balanced/nth308£$"^
wheres the 1.73 fromI get 173 assuming power factor is 1
120000 amps /400 volts x 1.73. = 173.4 amps per phase
Edit I’ve used 400 volts rather than 415 volts.
It's the square root of 3.wheres the 1.73 from
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