• The device which has high real-time character improves the reliability of the switch-disconnector protection.

    装置提高了矿用开关保护实时性可靠性

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  • The electrical elements connected include circuit breaker disconnector and earthing switch current transformer voltage transformer lightning arrester bus etc.

    连接电气元件断路器隔离开关接地开关、电流互感器电压互感器、避雷器母线

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  • The static contact of earthing switch is fixed on the conductive pipe of disconnector. The dynastic contact is installed on the end of earthing knife in the base.

    接地开关固定隔离开关导电,动触头安装底座上的接地闸刀钢管的部。

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  • The static contact of earthing switch is fixed on the conductive pipe of disconnector. The dynastic contact is installed on the end of earthing knife in the base.

    接地开关固定隔离开关导电,动触头安装底座上的接地闸刀钢管的部。

    youdao

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