This paper introduced a SCR electron delay circuit. Its delay time can be adjusted conveniently compared with the traditional delay cable.
介绍采用可控硅电子线路延时代替通常的电缆延时，延时时间任意可调。
The utility model can connect the failure cables conveniently and rapidly and recover the equipment use to realize fast connection, compress the delay caused by cable interruption and reduce the loss.
本实用新型可方便快速地接通故障电缆，恢复设备使用，从而实现快速抢通，压缩因电缆中断而造成的延时，减少损失。
The utility model can connect the failure cables conveniently and rapidly and recover the equipment use to realize fast connection, compress the delay caused by cable interruption and reduce the loss.
本实用新型可方便快速地接通故障电缆，恢复设备使用，从而实现快速抢通，压缩因电缆中断而造成的延时，减少损失。
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