when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.
3 Electrical Engineering 6924what ever the ups kva it may 500 kva or 500 va always out put is AC 240 volts its right?
3 Electrical Engineering 3904y neutal is required for 3 phase. neutral carrys only current or voltage. in 3 phase circuits.
Electronics Communications 1483