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  1. Jordan82

    VFD input current measurement

    Thank you for the informative response jraef. I should have specified, but we actually do have the Multilin 269 plus. I'm trying to get in touch with the manufacturer to see if this may yet be the problem. We have put current through the CT primaries, and the Multilin reads correctly (with...
  2. Jordan82

    VFD input current measurement

    Hi everyone, this is my first post here. I am very impressed with the forum. We are in the process of installing a 5KV medium voltage VFD for a cooling water pump at an industrial site (800hp). We have the unique situation of having to use the existing motor starter relay (Multilin 269) to...

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