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Thread: Best Grounding Practices

  1. #1
    Join Date
    May 2014
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    AZ
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    Best Grounding Practices

    the techniques/methods to do so are somewhat well documented. see NFPA-780 as a reference. See Annex-C
    i like isolation method. PVC can give ~55kV/mm dielectric ability. sched80 PVC can provide about 267kV dielectric. thus, having a big down connector that has very little ohms is key.


    http://lightningsafety.com/nlsi_lhm/lpts.html

    http://www.bicsi.org/uploadedfiles/p...gLightning.pdf
    notice it says "use more ground rods", they must say that for a reason
    Last edited by FionaZuppa; 05-12-17 at 11:08 AM.

  2. #2
    Join Date
    Feb 2009
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    Durango, CO, 10 h 20 min without traffic from winged horses.
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    I moved this to it's own thread since it is more about lightning protection than it is about pools.
    If Billy Idol or John Denver is on your play list go and reevaluate your life.

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