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让我们模拟一下线路控制

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我们合上空气开关

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假设我们的线路处于分闸位置

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此时分闸指示灯亮

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当手动合闸时

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需将转换开关达到手动位置

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电到达按钮前端

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按下合闸按钮

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合闸电磁铁吸合

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合闸完成后

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松开按钮

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此时真空断路器常闭触点分开

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常开触点闭合

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导致分闸指示灯熄灭

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合闸指示灯亮起

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手动分闸时

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按下分闸按钮

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分闸电磁铁吸合

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分闸完成后

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断路器常开触点分开

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常闭触点闭合

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导致合闸指示灯熄灭

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分闸指示灯点亮

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当我们需要远程分合闸时

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只需将转换开关打到远程控制

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此时电到达远控箱或者国网平台的常开触点

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通过远程异地控制合闸触点和分闸触点实现分合闸

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既提升了操作灵活性

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更保证了我们操作人员的安全