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Thread: 12 kV conductors from pole to underground transition

  1. #11
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    Quote Originally Posted by GoldDigger View Post
    The inductance of an isolated conductor carrying AC can be significantly higher than for the same conductor in a three phase bundle, even when there is no ferromagnetic material involved.

    Sent from my XT1585 using Tapatalk
    I guess it comes down to what exactly is meant by "bundle" or "grouped". On one end of the spectrum we could have direct buried conductors that prob ly would be installed the same way in either case. What about iso phase pvc conduits that are right next to each other?
    Ethan Brush - East West Electric. NY, WA. MA

    "You can't generalize"

  2. #12
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    Quote Originally Posted by electrofelon View Post
    What about iso phase pvc conduits that are right next to each other?
    Inductance is more when separation distance between iso phase PVC conduits is more and so is voltage drop.

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