Discuss Problematic Ze........ in the UK Electrical Forum area at ElectriciansForums.net
By that reasoning what's the point of the DNO stipulating max ze figures on tn-c-s and tn-s systems.Yes but what of the thousands and thousands of TT systems with much higher Ze , they all have the same problem but much worse than your sub 1 ohm reading.
Apologies dave I don't mean to seem to be arguing, I do see what your saying though about the tt system scenario.I'm not being argumentative Ian, just wondering if your perceived issue is really worth worrying about with the Ze that you have on this particular job. I just think a note stating DNO informed on your EIC would cover you fine.
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