Transformer Calculations

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Smart $

Esteemed Member
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Ohio
Can approach it two ways.


Either 100,000 x .577(57.7%) = 57700KVA
or 23,000V x 2.51A = 57730KVA
Correct :D


BTW, latter answer should be the same as former using 3 significant figures.


FWIW, 57.7% is 1/?3...

100,000 ? ?3 = 57,735.0kVA

[EDIT... erased my own post so I had to repost]

@MOD'S: it appears special characters are not working again, the question marks in front of the 3's are supposed to be square root symbols.
 
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Smart $

Esteemed Member
Location
Ohio
Thank you for all your help.

Do you know of any places online to get a better understanding of transformer calculations in a general?
Not specifically... and I assume you can Google yourself :happyyes:

Others may have literature recommendations if they happen to view this thread.
 
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