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Select phase number, Enter volt-amps in VA, voltage in volts, to get the current in amperes:-
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How this formula works :- | ||||
Single phase VA to amps calculation formula :-
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3 phase VA to amps calculation formula :-
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Examples :- ☛ Suppose 20 MVA three phase transformer having rated line to line voltage of 66000 volts how much full load current it can carry. = 20 MVA / (1.732 x 66 kV) = 20000000 / (1.732 x 66000) = 174.959 Amps (To cross check use above calculator with same values) |
Terminology used :- | ||||||||||||||
VA :-
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Voltage :-
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Volts :-
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Current :-
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Ampere :-
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Diffence in single & three phase supply :-
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