Astra Energy Inc (ASRE)

[PC retired]

Thanks, as i said my knowledge of UL is limited despite it's worldwide standard of excellence. Arc-flash is not a term used on this side but i know what you mean: for example to make a direct connection to the 10kv grid in ireland you need to have a proof voltage rating of 125kv and if you don't have this you have to use an interposing transformer- seemed like a rather onerous requirement.