13-02-2015, 08:34 AM
I read somewhere that the earth cable size rating has to at least match the maximum current that the live feed can supply.
But getting back to the exported earth question in a PME system, I too am unsure what the no no reason is, at the moment I just see the whole feed cable to the caravan in our garden as just another single feed as is the 13 A outlet spur in our conservatory but that spur doesn't have a separate earth system eg: spike/TT.
Lawrence.
But getting back to the exported earth question in a PME system, I too am unsure what the no no reason is, at the moment I just see the whole feed cable to the caravan in our garden as just another single feed as is the 13 A outlet spur in our conservatory but that spur doesn't have a separate earth system eg: spike/TT.
Lawrence.
