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  1. ejmartin

    Wiring for single phase drive

    Thanks aolalde! Herein lies the reasoning that X4 could possibly ground, if internally in the drive L2 is somehow connected to the chassis for grounding purposes. I suppose this is possible?
  2. ejmartin

    Wiring for single phase drive

    I want to use a 480/240:120 stepdown xfmr to feed my reliance single phase DC regen drive. If I connect X1 & X4 to the drive as the 240V supply, and X3 & X2 to ground, will I be able to use X1 & gnd as the control circuit power for the drive? My concern is that X1 & X4 will be floating...

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