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DEAR SIR,

HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA
(POWER). TWO WELDING TRANSFORMER USED WHAT TYPE OF DG SET
CAPACITY LIKE ( 45 KVA OR 62.5 KVA), PLEASE TELL THE WELDING
TRANSFORMER RATEINGS. I AM REFINARY (TANKS WELDING)

THANKING YOU

Answers were Sorted based on User's Feedback

DEAR SIR, HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA (POWER). TWO WELDING TRANS..

Name plate rating is the maximum capacity i.e. rating at the
highest secondary voltage.At this, you have to follow the
duty cycle of 30 seconds use and 30 seconds rest.Half of
this rating is the continuous maximum capacity.

 Is This Answer Correct ? 2 Yes 0 No

DEAR SIR, HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA (POWER). TWO WELDING TRANS..

I THINK

P = 1.732*V*I*PF

 Is This Answer Correct ? 2 Yes 5 No

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