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how to do CT Burden test

Answer Posted / saad

thats CT saturate voltage thats we can see in the table to
decide the CT size and accuracy the formula for calculate

total resiatance * Fault current
Voltage at the time of fault-------------------------
CT ratio
For example that voltage 34Volts and the ct saturate
voltage 40Volts thats a knee point so we select a ct that
have less than 40volts

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