Transformer Without REF Protection.
Transformer Without REF Protection.
(OP)
Hello Everyone,
I have a project to install an 18.5MVA Transformer, the client beleives he has an excellent and reliable Differential protection and thus doesnt need an REF protection,how do we convince him.
I have a project to install an 18.5MVA Transformer, the client beleives he has an excellent and reliable Differential protection and thus doesnt need an REF protection,how do we convince him.






RE: Transformer Without REF Protection.
Mike
RE: Transformer Without REF Protection.
It's the client's transformer and his money.
RE: Transformer Without REF Protection.
If the transformer is solidly grounded then I do not see any significant advantage of providing REF protection on top of differentioal protection.
RE: Transformer Without REF Protection.
RE: Transformer Without REF Protection.
Finaly, as pointed out by several posters, the final decision depends on the client. Show him the advantages and disadvantages and let him makes the desicion.
Failure seldom stops us, it is the fear for failure that stops us - Jack Lemmon
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