Solid insulation vacuum switch cabinet
The utility model provides conductor in a solid insulation vacuum switch cabinet, a cable joint and an isolated insulation section of thick bamboo is connected, and conductor and the middle contact of isolator in the isolated insulation section of thick bamboo meet, and the contact is two contacts i...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides conductor in a solid insulation vacuum switch cabinet, a cable joint and an isolated insulation section of thick bamboo is connected, and conductor and the middle contact of isolator in the isolated insulation section of thick bamboo meet, and the contact is two contacts in the middle of the isolator, and its upper end is the isolation contact, and the lower extreme is grounding contact, vacuum interrupter's stiff end is together fixed with vacuum switch lower contact, the main bus -bar is connected through the conductor to vacuum switch's movable contact seat, and middle insulating cylinder is installed between a vacuum switch insulating cylinder and an isolated insulation section of thick bamboo, vacuum interrupter's the conducting rod that moves links together with moving contact, insulating pull rod, thereby the conducting rod motion of moving that operating device drove insulating pull rod pulling vacuum interrupter realizes the divide -shut brake, the isolated insulation pull |
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