大容量自动转换开关电器设计研究

Research on Design of Large Capacity Automatic Conversion Switch Apparatus

介绍了WHKQ9系列PC级大容量抽屉式自动转换开关电器,给出了抽屉座设计原理及产品额定电流的提升设计,使用类别全系列达到AC-33 A,采取智能控制器实现"四遥"功能,实时监控电源工作状态和开关本身工作状态,准确判断和发出快速转换动作指令,完成主、备电源快速转换,保证了重要供电系列连续供电。

Introduction was made to WHKQ9 series PC-class large-capacity drawer type automatic conversion switch electrical appliances.This paper gave the drawer seat design principle and the product rated current promotion design,used a full range of categories to achieve AC-33 A,adopted the intelligent controller to achieve"four remote"functions,monitoring the state of the power supply and the switch itself operation in real time,accurately judging and issuing a quick conversion action instruction to complete the main,standby power quickly conversion to ensure the continuous power supply of important power supply series.