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  1. mustang17

    Washdown Rated Motors and Explosionproof Rated Motors

    I have a theory as to what may be going on. Feel free to offer opposing or supporting viewpoints. I wrote and sent the statement below to the operator to help me understand their experience more. On a side note this person has had some issues with nerve damage so that theory is also very...
  2. mustang17

    Washdown Rated Motors and Explosionproof Rated Motors

    I have a pumping application with three 5 HP motors on full voltage starters. Motors and pumps are floor mounted on housekeeping pads in a class 1, div 1 area. Motors are explosion proof. Due to some problems in the process the floor has required frequent hosing and during a recent wash-down...
  3. mustang17

    Portable Generator reverse service plug and receptacle

    Yes, read that earlier but now that I read it again I get it. That is what I was looking for. Thanks
  4. mustang17

    Portable Generator reverse service plug and receptacle

    About once every ten years I have to explain to some ignorant person what it is a bad thing to use a trailerable generator set with male ends on the cord that supplies power to the female receptacle. In our specific example we use this set up to provide back up power for sewage lift stations...
  5. mustang17

    Step Up Transformer

    Project for a small local utility service entrance at a Water Treatment Plant. Using a 250KW, 480 generator to step up to 12470 Y. Generator sizing and recorder data indicate these are very comfortable numbers. Using automatic transfer switch to select between utility power or generator power...

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