Zhuhai Huihuang Power Supply Science and Technology Co., Ltd

Distribution Network Automation usually refers the system integrating computer system, communication system, information system and controlling system to implement detection, control and management on cable network. Current-time cable automatic equipment, based on on-pole vacuum breaker and its controlling devices- RPT-3 and power supply transformer, possesses the advantages of mature, reliability, high efficiency and simpleness in supervisory and control; and even more, it is characteristic of maintenance free and strong expanding; and it is very suitable to the characters of the present China power grid and reforming requirements of urban power grid.