How to calculate transformer capacity requirement for a
project site?
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Answer Posted / mahesh sali
THE CAPACITY OF TRANSFORMER USED FOR SITE APPLICATION SHALL
BE CALCULATED BY FOLLOWING CONSIDERATION;
CAL.TOTAL CONNECTED LOAD
BASE ON KW & ASSUMATION OF 0.8 P.F.
CAL. THE KVA/ MVA RATING OF X'MER I.E. KW/0.8
AFTER GETTING KVA/MVA ADD THE 20% IN CAL.KAV/MVA
I.E. KVA/MVA + 0.2*KVA/MVA
20% EXTRA AS PER IEEE RULE
AS PER IEEE NORM ,UR TRANSFORMER SHOULD BE LOADED AT 80% OF
UR FULL CAPACITY OF UR TRANSFOMER.
I HOPE ABOVE INF. IS SUFFICIENT.
THANKING U
| Is This Answer Correct ? | 26 Yes | 1 No |
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