What will be the average KVA rating of Auto Transformer
for 75kw 415V , 3phase induction motor

Answer Posted / arulkumaran

POWER FACTOR = 0.85 (APP)
KVA = KW/PF
KVA = 75/0.85
KVA = 88.235
SO,average kva of auto transformer 90KVA (APP)

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