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Posted By: dsk May I backfeed 3 phase transformer? - 10/22/21 08:37 AM
I have a 3 phase transformer marked Primary 230V 35.1 Amp and secondary: 400V 20Amp

How will it turn out if I feed it with 400V, may I get out around 230V? (220 is OK) The max load will be approx 230V 20Amp.
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