Direct current load switch

Direct current load switch

The invention relates to a direct current load switch which comprises a rack, a main loop module is arranged on the rack, the main loop module comprises a first solid-sealed polar pole and a second solid-sealed polar pole, and the first solid-sealed polar pole and the second solid-sealed polar pole...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU QING, HE CHUANGWEI, HU JINXI, CHAI ZIYUAN, LI PEIYI, LIN XIN, BI YINGHUA, ZHAO FAN, YANG FAN, LI YILIN, GUAN XIN, MA CHAOYANG, LI XIAO, WANG MINGFEI, SUN GUANGLEI, LI YONGLIN, WANG JUN, ZHAO XIAOMIN, LI XUXU, PANG SUMIN, ZHANG HANG, WU XIANGJIE, LIU WENKUI, GONG BINGZHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:The invention relates to a direct current load switch which comprises a rack, a main loop module is arranged on the rack, the main loop module comprises a first solid-sealed polar pole and a second solid-sealed polar pole, and the first solid-sealed polar pole and the second solid-sealed polar pole are connected in series. Each of the first solid-sealed polar pole and the second solid-sealed polar pole comprises an insulator and a fracture assembly arranged in the insulator, the fracture assembly comprises a moving contact and a static contact, the moving contact is connected with an insulating pull rod, and the insulating pull rod is connected with an operating mechanism for driving the fracture assembly to open and close; the wire outlet end of the first solid-sealed polar pole is conductively connected with the wire inlet end of the second solid-sealed polar pole; the direct-current load switch further comprises a transfer capacitor. The first solid-sealed polar pole and the second solid-sealed polar pole