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Why we are mostly using a single 3-phase transformer
instead of three 1-phase transformers?
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Answer Posted / s.p.arya
For the same rating we mostly using single 3-phase x-mer instead of the three 1-phase x-mer becoz 1. low floor space required for their installation 2.light weighted 3.cost is 15% less 4.maintenance & handling is suitable compair than three 1-phase x-mers
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