Given that the regulation ammendments aren't retrospective, if there's reasonable evidence that the install was done before the earth leakage requirement
AndyD Today, 03:38 PMI am not aware of any that have exemptions - We have no nuisance tripping but you must put in a ELU per 3 machines
The reason it was done is so
I got a reply from the person who normally assists me with these kind of technical questions.
I cannot mention the name of the outlet, but
All the stores we do now a days have ELU on 3 phase sockets - Problem with the older stores that were done before the regulation came out with regards
GCE Today, 02:00 PM
Socket outlets 3 phase - ELU
That makes sense, and considering you mentioned they have been there since 2006 and they still work, shows maybe its not such an extreme environment.
Isetech Today, 04:43 PM