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Recent content by echap

  1. echap

    3333KVA dry substation question

    Thanks for your input Davidbeach, but why the reservations on the BPS? It's a large cost savings. Eric
  2. echap

    3333KVA dry substation question

    Yes, of ocurse we would bring the ground conductor. Would it be OK to use a Delta-Wye transformer?
  3. echap

    3333KVA dry substation question

    We are doing a project here that will have (2) 4,000A 480/277V 3PH 4W dry type indoor substations. The primary voltage is 12,470/7200V 3PH 4W. We are planning an S&C PMH-12 pad mounted switch for the main service switch called "PS-1". The building owner will own this switch. Out local...

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