低压配电系统的PLC改造

Transform for Low voltage power distribution system by PLC

通过对低压配电系统两路电源自投装置的分析,针对该装置存在接线多而复杂、体积大、功耗大、故障率高、寿命短、可靠性和维护性差等缺陷。采用三菱FX1N-24MR型PLC对该装置进行改造设计,使系统的自动化水平、生产效率等大为提高,取得良好的的技术、经济效益。

Through analyses, the Low voltage power distribution system automatic switching device has many defects, Such as： Large volume、Large Power consumption、The high failure rate、lower lifetime、poor reliability、poor maintainability and so on. In order to improve the Automation level and The production efficiency, achieve the favorable Economic benefits, there the Transform for Low voltage power distribution system by FX1N-24MR PLC IS necessary.