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2.5mva transformer is installed in our company with oltc
but it is not working in auto mode ,it is operative in
manual mode control wiring is done how can i rectify it?
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Answer Posted / s. venkateswararao
check the selector switch auto mode comand, and auto tap
changer time setting lower and upper voltage level setings
to be checked.
| Is This Answer Correct ? | 2 Yes | 0 No |
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