发明名称 MEDIUM VOLTAGE SWITCHGEAR HAVING DISCONNECTING SWITCHES AND THREE-POSITION SWITCHES
摘要 The invention relates to a medium voltage switchgear having disconnecting switches and three-position switches, according to the preamble of claim 1. In order to more easily make different implementations of the current-carrying capacity, according to the invention, the attainable current-carrying capacity is increased with respect to a base current-carrying capacity by means of the multiple arrangement of identical contact systems (1) per phase (L1, L2, L3) in a parallel arrangement on a common switch axis (2).
申请公布号 EP2489054(A1) 申请公布日期 2012.08.22
申请号 EP20100779456 申请日期 2010.10.13
申请人 ABB TECHNOLOGY AG 发明人 HYRENBACH, MAIK;ZITZMANN, ROBBY
分类号 H01H31/00;H01H33/02;H01H33/12;H01H33/14;H02B13/035 主分类号 H01H31/00
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