The watt is equal to the square root of three times the power factor. 3 PF volts is the watt. W + (3 PF V) is an example. Is that correct? 330W / (3 0.8 120V) is 2.165A. Amps are calculated with line to neutral voltage.
Let's Get It Fixed!
Our virtual experts can diagnose your issue (for free!) and resolve simple problems.