I'm nearing the end of a project firing up my 100 KVA Induction Furnace and am reviewing various safety aspects, improving earthing etc.
I'm driving it off a Puma 110 KVA three phase generator that has a 150 amp breaker on it's output but no RCD.
My previous (long gone Agrekko) generator had a Merlin Gurin combined breaker and RCD, the tripping leakage current of which could be adjusted. This is the ideal arrangement, as there WILL be some leakage due to the nature of the load but it would be good to be able to set the trip as low as possible.
So, all you industrial sparks, what's 'out there' and ideally has anyone got a working used item gathering dust?
I'm driving it off a Puma 110 KVA three phase generator that has a 150 amp breaker on it's output but no RCD.
My previous (long gone Agrekko) generator had a Merlin Gurin combined breaker and RCD, the tripping leakage current of which could be adjusted. This is the ideal arrangement, as there WILL be some leakage due to the nature of the load but it would be good to be able to set the trip as low as possible.
So, all you industrial sparks, what's 'out there' and ideally has anyone got a working used item gathering dust?