ELECTRIC ARC EXTINGUISHING DEVICE FOR A THREE-PHASE POWER DISTRIBUTION SYSTEM AND CORRESPONDING POWER DISTRIBUTION SYSTEM

This electric arc extinguishing device for a three-phase power distribution system comprises at least one metal strip (6) and at least one insulating support (7) on which the strip is mounted and comprising means for attaching the device between current distribution bars extending from side to side,...

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Bibliographische Detailangaben
Hauptverfasser:	ANDREOLETTI REMI, DESHAYES OLIVIER, COUSSAUD YOAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	This electric arc extinguishing device for a three-phase power distribution system comprises at least one metal strip (6) and at least one insulating support (7) on which the strip is mounted and comprising means for attaching the device between current distribution bars extending from side to side, the support comprising lateral faces (11) bearing against said bars, the strip being mounted on thesupport in such a way as to be internally offset relative to said lateral faces. 用于三相配电系统的该电弧灭弧装置包括至少个金属条(6)和至少个绝缘支撑件(7)，金属条安装在绝缘支撑件(7)上，并且绝缘支撑件包括用于将该装置连接在并排延伸的电流分配棒之间的工具，支撑件包括抵靠电流分配棒的侧面(11)，金属条以相对于该侧面内部地偏移的方式安装在支撑件上。