Interlock apparatus of ring main unit |
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| 申请号 | US15406691 | 申请日 | 2017-01-14 | 公开(公告)号 | US10141129B2 | 公开(公告)日 | 2018-11-27 |
| 申请人 | LSIS CO., LTD.; | 发明人 | Dongsik Lee; | ||||
| 摘要 | An interlock apparatus of a ring main unit is provided. The interlock apparatus may be provided between a plurality of switches which are included in the ring main unit and are adjacent to each other, and when one switch is controlled to a closed state and is connected to a power supply source, the other switch adjacent to the one switch is prevented from being connected to the power supply source, thereby preventing the plurality of switches from being simultaneously connected to the power supply source. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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