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Recent content by mobojaba

  1. mobojaba

    MCC Feeder Cable Grounding

    Thank you for the advice. The original contractor (2 years ago), installed this and turned it over as inspected and commissioned. They also cut the grounding cables too short to reach the ground bar inside the MCC, so they are currently hanging free in the wireway. We had an electrician in to...
  2. mobojaba

    MCC Feeder Cable Grounding

    Why is that? Would it possibly establish ground loop currents?
  3. mobojaba

    MCC Feeder Cable Grounding

    Being new to the electrical distribution industry, I was stumped by a situation found at one of our sites. We have a 3 phase 600/347V bus fed by a 4 wire feeder cable. We have several loads off the bus being 600V MCCs (no 347V loads) and 600/347V Panelboards. In one of the MCCs, there are two...
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