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Recent content by Engineer Ric

  1. Engineer Ric

    Step down transformer help

    Thanks for your quick reply 'itsmoked'. I was able to find a 2KVA transformer here in house and just successfully powered a 208V 3PH Lenze VFD using the two legs from the secondary of the transformer wired to X1 and X4 with a jumper from X2 to X3. Thanks!
  2. Engineer Ric

    Step down transformer help

    I'm designing a box to power a variety of Lenze VFD's. HP is irrelevant as they will only need powered to be programmed and sent off as replacements. I'm trying to use 480V 3PH to power the all drives that will need programmed. Drives voltage inputs are as follows: 208V 3PH, 480V 3Ph, and 575V...
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