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  • Users: pippey
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  1. pippey

    Substation Secondary Source Grounding

    We have a substation control building with a secondary source fed off of a distribution line outside the substation. There is a pole mounted, 12470/240V single phase transformer that has the neutral grounded at the pole. The service runs from the pole, underground to the substation across the...
  2. pippey

    Community Involvement

    I am a young engineer looking for some form of community involvement. I wold like to volunteer somewhere that is interesting to me and leaves me fulfilled having done it. As fellow engineers, I think you understand the limited amount of time we normally have available to get involved with...
  3. pippey

    Refurbished Transformer

    We have a system that requires a 480/4160V Transformer for a chiller installation. The customer has found a refurbished 750kVA 4160V Delta HV/480V Delta LV that they want to "reverse feed" for this installation. Everyone in the office is saying this install is a bad idea but I think it seems...

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