EMon Dmon CT install

[Jm2008]

It's been a while since I have last done an emon about 2 years and just cant remember , do you have a reference of a picture or video or good thought on how to remember which way the CTs from an emon go, which way the load side needs to face.

 

[brantmacga]

CT's typically have a painted dot or an arrow that should point towards the source.


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[meternerd]

Not to be picky, but the polarity marks on CT's are: Primary current in the primary polarity mark (H1) means secondary current out of the secondary polarity mark (X1). Substation transformer relaying is a prime example of organized confusion regarding polarity in and out on bushing CT's.