how to calculate electrical load in ampere?
['I(A) = P(W) / (√3 × PF × VL-L(V) ) So amps are equal to watts divided by square root of 3 times power factor times volts.', 'amps = watts / (√3 × PF × volts) or.', 'A = W / (√3 × PF × V) Example. ... ', 'I = 330W / (√3 × 0.8 × 110V) = 2.165A. Amps calculation with line to neutral voltage.']