The tank safety for the retention of dielectric fluids in a transformer station and medium voltage distribution, and the station has such a tank.

摘要

"Tank safety for the retention of dielectric fluids in a transformer station and medium voltage distribution, and the station has such a tank.The tank safety (5, 15, 25) is intended for a transformer station and medium voltage distribution which has a transformer (1) associated with a cutting device (2),The said processor being immersed in a dielectric liquid contained within a vessel (1a).The said cutting device containing a gas dielectric, and having at its base a removal device (4) of the said gas overpressure caused by a defect in the internal electric.The tank provides a first safety function is the retention of said liquid in case of leakage of the CubaAnd it is characterized by the fact that he provides a second function of security and so dimensioned so as to be able to channel and expand in its volume, the hot gases under pressureFrom the cutting device (2) in the case of internal electrical defect.