Discuss Zs on ring main high in the UK Electrical Forum area at ElectriciansForums.net
A bit more info as requested by @timhoward would help.Circuit too long according to OSG…resistance’s on conductors high due to length… how many RM are going to be over the length OSG…suggest’s….
ze 0.34 R1 1.12 Rn 1.13 R1+ R2 0.76zs1.00…r2 1.96Was it a circuit you completely installed or did you extend it?
We're trying to work out if it is high due to sub-optimal design (and everything terminated correctly etc.) or high due to mis-adventure and the DIY pixies having played.
If you tell us the breakdown of the tests, Ze, r1, rn, r2, R1+R2 it would help.
Reply to Zs on ring main high in the UK Electrical Forum area at ElectriciansForums.net
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