Electric switch gear section

摘要

An electric switchgear having an understructure without insulating gas is provided with a metal encapsulation for each phase which consists of two containers filled with insulating gas. A vacuum switching tube is vertically disposed in one container. The switching tube is connected on one end to cable terminations and on the other end, via a flexible ribbon and a bolt to a disconnect switch. The disconnect switch is located in the other container which also encloses a bus bar. The movable contact of the disconnect switch can be rotated into a mating contact at the bus bar, into a grounding contact, and into an intermediate position.