HV Earthing

Discussion in 'Homework Help' started by Cerkit, Oct 20, 2012.

  1. Cerkit

    Thread Starter Active Member

    Jan 4, 2009
    275
    3
    Hi. I am learning about High Voltage earthing regulations. I was told that the HV earth and LV earth were to be kept 9m apart. I understand that under fault conditions a current through the HV earth would result in a pool of potential and so the LV earth must be kept a certain distance apart. If to say the LV earth was not within a safe distance away how exactly does this create a hazard, and can you explain to me in detail what happens?

    Thanks
     
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