I think this is wrong, thoughts please | Page 2 | on ElectriciansForums

Discuss I think this is wrong, thoughts please in the UK Electrical Forum area at ElectriciansForums.net

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Hi guys, been doing more testing and reporting on small blocks of flats and came across this scenario.

Block is PME with a small intake at the bottom containing most of the meters. The sub-mains/laterals then run through pvc conduit to the ccus in the flats where there is an Henly block making the PME connection. I think this is wrong as any fault current would have to go through the meter. What's your thoughts?
Pix below...


[ElectriciansForums.net] I think this is wrong, thoughts please [ElectriciansForums.net] I think this is wrong, thoughts please [ElectriciansForums.net] I think this is wrong, thoughts please
 
Essentially what you have there are PEN/CNE conductors within the installation. Presumably this is within the BNO network, although without DNO authorisation there is almost certainly a breach of ESQCR there.
 

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