how to calculate the mf of kwh meter,if ct the ratio on
meter is 100/5A
Answers were Sorted based on User's Feedback
Answer / kishor shetty
MF=(CT ratio)*(PT ratio)if HT side
in LT side
=20 (PT is not applicable for LT side)
|Is This Answer Correct ?||147 Yes||23 No|
Answer / veerendra
or u can just do one thing...
see the range for the wattmeter..
& use the formula below..
((voltage range)* (current range))/ (full scale deflection
fro the meter)
|Is This Answer Correct ?||27 Yes||12 No|
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