- Reaction score
- 10,616
I'm not saying I'm right, just wondering how to test this circuit's R1+R2 as prescribed by BS7671?Hi midwest, you seem to be contredicting yourself here, you want two set of test results but OP cleary posted joint not accessible so thats impossible. There is one set of results for the one ocpd in this scenario imo, the weak part of the circuit on a 32A mcb would be the 2.5mm so if all conductors are a complete ring end to end in the circuit and zs values at each socket outlet are ok then imo the circuit would be ok for continued use under a eicr, if the 6mm wasnt in a satisfactory condition this would show through to the 2.5 ring. IR tests can commence the same,though i would suggest a comment about circuit on cert and i eould never extend a ring with a 6mm to mains myself though have come accross it.