230v + 10% would be 253v/433v for a 11kv transformer
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Discuss What is the neutral used for!?! in the Electrical Course Trainees Only area at ElectriciansForums.net
230v + 10% would be 253v/433v for a 11kv transformer
Stating the +10% tolerance of 230v as written in bs7671 is all I ment.250V is not derived from 230 + 10%. It's the resultant from the phase angle of the transformer at 433V.
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