Why would someone want to go and put one in on a PME system?
On a closer examination, I noticed that the main earthing conductor had been removed from the PME cut-out!
So, had the spark who installed this electrode just gone straight in, done a Zs which appeared excessively high without...
hi all.
i may be completely wrong but on a tn-c-s system if i was testing at say a lighting point, lighting circuit breaker off but main switch on then i would have continuity between neutral and cpc, right? but then by my reckoning if i were to then open the main switch then the continuity...
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc