when we given 3 phase supply to ups system, but out put
comes with 3 phase + neutral how it possible? pls explain.
Answers were Sorted based on User's Feedback
Answer / vinaysuper2000
UPS Incoming supply Delta connection & Out put supply star
connection.
Is This Answer Correct ? | 9 Yes | 1 No |
Answer / logesh kumar.a
the input given system has star connection .so it has 3
phase & a neutral
Is This Answer Correct ? | 10 Yes | 5 No |
Answer / anusree
ups system is a delta star connection , secondary side
grounded in order to allow the flow of zero sequence
currents
Is This Answer Correct ? | 6 Yes | 1 No |
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