why any Elelctricity board insist not to change the buren of their metering CT

why any Elelctricity board insist not to change the buren
of their metering CTs or PTs for metering purpose? as a
example elect. board not accepted that any customer change
their metering CT or PT core burden from 5VA to 15VA.. why?

Question Posted / ravi purohit

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why any Elelctricity board insist not to change the buren of their metering CTs or PTs for meterin..

Answer / k.prakashchandra

The more the burden ,the less the accuracy

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