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实用新型
CN207265535U 变电站空开带电显示装置 失效 - 权利终止

变电站空开带电显示装置
摘要：
本实用新型涉及变电站空开进出线带电情况的检测装置，具体涉及一种变电站空开带电显示装置；为解决现有的检测各级空气开关的出线带电情况无法直接观察到的技术问题，本实用新型包括外壳、发光二极管、电阻、连接导线及两个触点；所述发光二极管、电阻、及两个触点通过连接导线通过串联方式焊接在一起；所述发光二极管、电阻及连接导线位于外壳内部，所述触点位于外壳的外部；将本装置直接固定在空气开关的进线或者出线端，通过发光二极管的亮灭来直接反映空开进线口或出线口是否带电；不影响空开的正常运行，而且空气开关进出线端螺丝孔距是固定的，本装置尺寸固定，容易规模化生产，具有通用性，能够有效地提高运维人员的巡视和排查故障的效率。
摘要（英）：

The utility model relates to an empty detection device who drives the electrified condition of being qualified for the next round of competitions into of transformer substation, concretely relates toempty live display device that opens of transformer substation, the technical problem who can't direct observation arrives for the electrified condition of being qualified for the next round of competitions of solving current detection air switch at different levels, the utility model discloses a shell, emitting diode, resistance, connecting wire and two contacts, emitting diode, resistance, and two contacts pass through the series system welding together through connecting wire, emitting diode, resistance and connecting wire are located inside the shell, the contact is located the outside ofshell, with inlet wire or the leading -out terminal of this device snap -on at air switch, go out empty division incoming line of direct reflection or outlet whether electrified through the bright ofemitting diode, do not influence empty normal operating of opening, air switch business turn over line terminal screw hole is apart from fixing moreover, and this plant bulk is fixed, and easy large -scale production has the commonality, can improve fortune dimension personnel's the tour and the efficiency of investigation trouble effectively.

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