| 摘要 |
The invention relates to gas insulated switchgear for medium or high voltage use in case of at least two switchgear panels arranged beside (together), with a pressure relief in the housing of the switchgear. In order to generate a constructive result by low cost but high functional efficiency, which reduces occurring plasma very quick and efficient, a pressure relief (4) is arranged at the rear side of the housing or conmpartment and it corresponds with guiding means (5), which guide in case of a escaping plasma (3), the plasma at first in direction to the floor, from where it will be splitted or distributed by splitting or distributing means (6) over more than one panel rear side.
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