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Recent content by deArc

  1. deArc

    summing relay ETAP 6.0

    How to configure a relay which will sum 2 or 3 CT inputs and trip using a 51 function?
  2. deArc

    ETAP users

    The attached shows 2 CTs (ground) feeding a 51N relay. How do you get a ground sensing relay with 2 inputs?
  3. deArc

    CT symbols

    Thank you very much davidbeach. I'm new in this field but was told the triangle is a cable termination or starting point. Don't remember the defining word.
  4. deArc

    CT symbols

    uploaded attachment in .doc.http://files.engineering.com/getfile.aspx?folder=66a1d128-7bdb-4537-88b8-cd8c679b6160&file=CT.Doc.docx
  5. deArc

    CT symbols

    What is the difference in the 2 CT symbols in the attachment? Thank you deArc

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