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Purpose of lighting transformer.

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Purpose of lighting transformer...

Answer / ram

lighting transformer is used in system as energy efficiency
measure.
the secondary is provided with various taps lowering the
primary voltage. e.g. 430/420, 415, 410, 405.

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Purpose of lighting transformer...

Answer / guest

lighting transformer is used to limit the short circuit
current of the bus by varying the transformer impedance.

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