摘要
备用电源自动投入装置采用PLC技术,较好地解决了传统备投装置不能灵活运用于不同场合的问题,使和该装置的可靠性有了很大的改进.
Power back up system based on the Programmable Logic Controller solves the problem of inflexibility of traditional power back up system in different places so that the stability of system can be improved.
