dry transformers enclosures
dry transformers enclosures
(OP)
I have a big doubt if I have a dry or power cast transformer, 13200/440 vol, the enclosure would be defined for tne high voltage level, 13200 v, why don't apply the Internal Arc Testing, this enclosure are treated like a normally low tension enclosure, IP20 or similar, is more important the ventilation or security. If someone could help me I aprreciate so much. My excuses for my bad Engish,
AAS
AAS





