| 摘要 |
1. A fully-insulated, metal-encased high-voltage switchgear comprising a plurality of conductors (3-5) running in the metal casin (1) and which, together with iron cores (6-8) which are arranged side by side and carry secondary windings, form a single conductor current transformer (12-14), to each iron core being assigned a screen (20-22 ; 43-45) made of ferromagnetic and/or electrically conductive material, characterized in that in the region of edges running at right angles to the axis of the conductors (3, 4, 5), at the axial ends of adjacent screens (e.g. 43, 44) there are arranged contact bridges (48, 49) which together with the screens (43, 44), form a short-circuited turn. |
