Outdoor watchdog boundary switch is widely used

Switch network watchdog demarcation of SF6 distribution

Distribution watchdog boundary switch used in 10 on the kV line can be greatly reduced without fault line of the joint accident interruption, reduce fault power cut scope, shorten blackout period, so as to improve the reliability of power supply of the user.

户外箱式看门狗分界开关广泛应用

配电网看门狗分界SF6开关

配网看门狗分界开关在10 kV线路上的应用可大大减少无故障线路的连带性事故停电、缩小故障停电范围、缩短用户停电时间，从而提高用户的供电可靠性。
 

Demarcation load switch is the load switch and the microprocessor based protection and control device, and a communication module com., configurable, with distribution network has the advantages of small volume, less investment, its application to improve the safety and reliability of the distribution network, it has important meaning to ensure the safe operation of power grid.

分界负荷开关是将负荷开关和微机保护测控，以及通讯模块融为一体的装置，可随配电网络配置、体积小、投资少，它的应用对提高配电网的安全可靠性，保证电网的安全运行具有重要意义。