vinod
Senior Member
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- Saudi Arabia
What does mean by Substratctive or Additive polarity of currrent transformers? How important the CT polarity in a protection circuit?
Please describe.
Please describe.
CT polarity
- Thread starter vinod
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I don't get involved in this as I always figured it to be an engineering function/responcibility.
,but here is a pretty good link as to what is going on and why.
www.kilowattclassroom.com/Archive/CurrentTransf.pdf ?
dick
,but here is a pretty good link as to what is going on and why.www.kilowattclassroom.com/Archive/CurrentTransf.pdf ?
dick
vinod
Senior Member
- Location
- Saudi Arabia
It was an apt link for my query. Thanks....
zog
Senior Member
- Location
- Charlotte, NC
It amazes me how often I find these installed backwards on breakers.
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