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  1. misteronoff

    Trouble Shooting open delta

    Thanks guys!
  2. misteronoff

    Trouble Shooting open delta

    If the 3 phase Open Delta is a "floating" configuration would that mean if I am checking primary voltage at the machine internal transformer I can only check phase to phase example 240 not phase to ground example 120 or phase to neutral example 120?
  3. misteronoff

    Trouble Shooting open delta

    Can somebody tell me how to trouble shoot a machine that uses a three phase open delta power configuration since you can't reference each phase ground or neutral?
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