Recent content by Khaled Abuzaid

  1. K

    Combined LV / MV Grounding Networks?

    On which standard IEEE / IEC BS EN / NEC...we can find recommendation on combining Grounding Networks of LV and MV/HV together?
  2. K

    Fault current time 1, 3 or 5 sec

    Any idea how can we decide on the fault current time 1, 3 or 5 sec. for grounding cable sizing? Also, what is the related temperature to the selected timing?