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  1. Chris1957

    step up, step down transformer requirements

    1a-c. Thanks for the info. Can you tell me the formula for deciding cable size? 2. I was wondering if it would work without the step up step down converters and just increasing the conducter size. 2a. My mistake. 120V, single-phase, 20A. a. Both questions: conducter installed in 3 inch...
  2. Chris1957

    step up, step down transformer requirements

    I have a 100 amp, 3 phase 208 volt service panel, and I need to provide electricity to 6 locations. The first location requires 60 amps, 3 phase, 208 volt service and is located 200 feet away. What size AWG do I need? The next five locations are located 1300 feet away and I need to provide a...

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