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how to calculate the multiplying factor for energy meter
with CT ratio given

Answers were Sorted based on User's Feedback



how to calculate the multiplying factor for energy meter with CT ratio given..

Answer / reshma agrawalla

Multiplying factor=connected CT ratio/meter CT ratio*connected PT ratio/meter pt ratio*scale factor
Scale factor=1(for kwh meter)
Scale factor=1000(for mwh meter)

Is This Answer Correct ?    0 Yes 1 No

how to calculate the multiplying factor for energy meter with CT ratio given..

Answer / avinash pawar

MF = Main PT ratio × Main CT ratio / Meter PT ratio
Main PT ratio = 22kv / 110v
Main CT ratio = 400 / 5
Meter PT ratio = 11kv / 110v
So, MF = { 22000/110×400×5 } /11000/110
MF = 160

Is This Answer Correct ?    0 Yes 2 No

how to calculate the multiplying factor for energy meter with CT ratio given..

Answer / anup

M.F.= CT ratio

Is This Answer Correct ?    59 Yes 74 No

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