低压自动化系统在工程上的应用  

Application of LV Automation System in Engineering

作　　者：宋运伟 

机构地区：[1]锦化化工集团,锦州125001

出　　处：《电气开关》2002年第4期35-37,共3页Electric Switchgear

摘　　要：通过对西门子 3WN6低压断路器及 S7— 30 0 PLC控制系统自动化联网技术在锦化“十二万吨离子膜烧碱装置”上的应用分析 ,详细阐述了低压自动化系统在工业生产领域的广阔应用前景 。Through application and analysis of on-line network technology for SIEMENS 3WN6 low voltage circuit breakcr and S7-300 PLC control system automation to one hundred and twenty kilo caustic soda with ion-exchange film equipment,the paper expounds the vast vistas of low voltage automation system to industrial fields of production.It provides a recent set of selective plan of low voltage automation distribution system for the great industrial entersprise.

关 键 词：低压自动化系统 低压智能断路器 PLC 控制系统 低压电气开关 

分 类 号：TM56[电气工程—电器]