Discuss TNS system or not what do you think? in the UK Electrical Forum area at ElectriciansForums.net
A "dislike " for that post. some people just ain't got any sense of humour. i recommend a week in a Scouseland city centre pub as a remedy.It's in Essex. Who cares?
It looks like the remains of an earth clamp on the lead sheath, by that black tape.Probably started life as a TN-S but lost the earth connection so converted to TT
It looks like the remains of an earth clamp on the lead sheath, by that black tape.
I suggest you go knock on next door's and see what their intake is like.
It appears to be a system with no earth . Unless the cable from the rod goes straight into the DB.
Did you do any testing to obtain a ze?
I've come across this in the past , with both very high and very low readings.
On the low readings , I've not always ascertained where they are getting there good path to earth.
I then tell the customer to contact their supplier , then very rarely do I hear from the customer again .
Reply to TNS system or not what do you think? in the UK Electrical Forum area at ElectriciansForums.net
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