Structure of switchgear with arc eliminator |
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| 申请号 | US15151420 | 申请日 | 2016-05-10 | 公开(公告)号 | US10020643B2 | 公开(公告)日 | 2018-07-10 |
| 申请人 | LSIS CO., LTD.; | 发明人 | Menglei Zheng; | ||||
| 摘要 | The present invention relates to a structure of a switchgear with an arc protection system including an arc optical sensor to detect an arc, a relay to determine an occurrence or non-occurrence of a fault current by receiving an arc signal detected by the arc optical sensor, and an arc eliminator to earth an arc-generated side bus bar in response to an operating signal with respect to the determined fault current, wherein the arc eliminator has a test position or a service position within the switchgear. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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