What is the rated max ampere value of a three phase 22kva alternator at 415 volts?

Question

What is the rated max ampere value of a three phase 22kva alternator at 415 volts?

Answer 1

i think the actual would be: I= 22000/(sqrt(3)x415) = 30.6 A

since its 3-ph and 415 is the line voltage.

Answer 2

As Mohammed above 30.6A

Westminsterman gives a link that will work it out but then gives the wrong answer ???????

Answer 3

22kVA = 22000 VA ie the product of volt times amps.

Therefore 22000 / 415 = 53.01 Amps

See this link for more information.

http://www.macgen.com/calcul.html