kingofelec
Electrical
hello,
we have received an elctrique shelter that contains a Main LV and a transformer of ONAN 1250kVA 5.5kV \ 0.4kv the transformer room in the interior of the shelter is closed it seems to me very close, so the cooling is carried out by local a split system air conditioner
to my knowledge the transfromateur must be cooled in a local extractor.
So what is the standard that specifies the location of a transformer and how to calculate the dimensions of this local?
best regards
we have received an elctrique shelter that contains a Main LV and a transformer of ONAN 1250kVA 5.5kV \ 0.4kv the transformer room in the interior of the shelter is closed it seems to me very close, so the cooling is carried out by local a split system air conditioner
to my knowledge the transfromateur must be cooled in a local extractor.
So what is the standard that specifies the location of a transformer and how to calculate the dimensions of this local?
best regards