Evening all, looking for a reasurance hug really..
Carried out an inspection on a commercial installation having two metal containers with a 4.0mm SWA supply.
The installation within thses cabins was poor and needs to be redone or disconnected completely.
I'm presuming that the sytem type is TNCS
Had a quick look into exporting earths and it seems to be mixed audience out there on what should be done.
For me I'm looking at doing these cabins TT or with the installation to these cabins being so poor do I upgrade the supply cable to them and tie the earth into the earthing terminal?
Also there is a metal perimter fence about 2feet away from the cabins, should I also be providing an earth to this?
Be gentle I've been away for sparking for a couple of years..
Cheers Ya'll...
Carried out an inspection on a commercial installation having two metal containers with a 4.0mm SWA supply.
The installation within thses cabins was poor and needs to be redone or disconnected completely.
I'm presuming that the sytem type is TNCS
Had a quick look into exporting earths and it seems to be mixed audience out there on what should be done.
For me I'm looking at doing these cabins TT or with the installation to these cabins being so poor do I upgrade the supply cable to them and tie the earth into the earthing terminal?
Also there is a metal perimter fence about 2feet away from the cabins, should I also be providing an earth to this?
Be gentle I've been away for sparking for a couple of years..
Cheers Ya'll...