SYSTÈME DE FIXATION AVEC UNE DOUILLE DE CÂBLE OU DE BARRE OMNIBUS ET SON PROCÉDÉ D'ASSEMBLAGE

摘要

The Invention relates to a fixation system for and with a cable- or busbar-bushing through the housing wall of a medium voltage switchgear, with a gasket and a grading shield between the busbar and the opening in the housing wall, and a method of assembling of the same, according to the preamble of claim 1. In order to result in constructive simplification of the fixation, by simultaneously realizing high insulation performance, the invention is, that the gasket and the grading shield are part of a bayonet flange, which corresponds with an opening in the medium voltage switchgear housing wall, wherein the aforesaid opening in the housing wall of the switchgear comprise at its inner circumferential border line at least one complementary slit to the bayonet flange, in such, that the busbar with grading shield and gasket can be fixed in the aforesaid opening in the housing of the switchgear.