1. Welcome to Hvacproforums, an interactive community exclusively for HVAC professionals. The collective years of HVAC experience and the knowledge our forum members share make this an invaluable resource for those in the HVAC industry. We have a lot of fun, but make no mistake, we are pros. Hvacproforums is self supporting ...there are NO advertisers here. Do-it-yourselfers and Homeowners are encouraged to seek information elsewhere. Those involved in the HVAC industry are urged to register. its 100% free and easy, Once registered you will have access to the technical forums, Be sure to click over to the new members forum and introduce yourself after registering!

corner grounded delta

Discussion in 'Commercial' started by Rather B Riding, May 5, 2017.

  1. Catpower

    Catpower The Crowd Pleaser

    Messages:
    21,356
    Location:
    in the Cabana

    Nah they got off on a technicality, the ticket purchased was in the older sons name, so it didn't match the manifest
     
  2. pintofstout

    pintofstout New Member

    Messages:
    1,462
    Location:
    Olean, NY
    I'm not so sure we're all talking about the same thing here. I've got a site here where l2 is grounded to chassis and earth ground.

    I could well be the one whose wrong but i thought this was cookie cutter corner ground. The loads are 460 three phase.

    Hell maybe I'm wrong about the chassis ground. That's how i remember it though. That site is just down the road maybe I'll sneak in.


    Sent from my iPhone using Tapatalk