what is the difference between main meter CT and check meter CT?and what is th

what is the difference between main meter CT and check
meter CT?and what is the difference between main meter PT
and check meter PT?

Question Posted / jega

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what is the difference between main meter CT and check meter CT?and what is the difference between..

Answer / k.c.bhanu

In an industry the main meter CT's ( highly insulated as
per High voltage standard)primary windings are connected
directly to HT voltage(11KV/33KV)& secondary winding to the
Trivectometer. the check mteres & its CTs are commonly
installed with LT/ low voltage system of Consumer.
The Main PT (HT side) are designed 11KV/110volts or
33KV/110volts the primary windings are connected to the
High voltage & the secodary windigs out put (110 volts)are
connected to the Trivectometer.

Is This Answer Correct ?

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what is the difference between main meter CT and check meter CT?and what is the difference between..

Answer / k.prakashchandra

In case of gen stations both are identical , there is no
difference at all

Is This Answer Correct ?

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1 No

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