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  • Users: goofydog
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  1. goofydog

    GE MagneBlast Breakers

    would appreciate some help (verbiage) with an argument to replace my old 5kV MagneBlast breaker line-up with a new arc flash rated vacuum bottle line-up. breakers have been "sort of maintained" over their 35+ years - but the bus has really never been down for inspection/cleaning due to the...
  2. goofydog

    Aux CT

    Can someone explain why a set of my transformer differential currents are passing through an auxilliary set of wye-delta CT's?
  3. goofydog

    transformer connections

    consider the following: two delta/wye transformers. primaries in parallel. secondaries feed independent loads. accidentally rolled two phases on the primary cables of one transformer when reconnecting. energized bot tx's with secondaries unloaded. blew primary fuse on feed to tx with rolled...
  4. goofydog

    multilin

    i need a cliff notes version of how to change the UV trip time delay on a 750. any takers?

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