新一代智能型塑壳断路器的设计

Design of New Generation Intelligent Molded Case Circuit Breaker

介绍一种新型智能型塑壳断路器的开发思路和特征,该智能型断路器增大了灭弧室容积,减小了飞弧距离;改进了附件的安装形式;液晶显示和菜单功能轻松实现人机对话。给出了通信模块设计和抗干扰措施。该智能断路器控制器的设计采用集成化手段,达到了目前倡导的节能化、环保化、模块化设计理念。

Introduction was made to the developed thought and characteristics of a kind of new intelligent molded case circuit breaker.The intelligent circuit breaker had bigger arc extinguish chamber and shorter arcover distance,improving the installation mode of its accessories.Menu functions of liquid crystal display realized man-machine dialogue easily.The design of communication modularity was given,as well as the interference measures.This intelligent circuit breaker controller adopted integration means to achieve the idea of energy-saving,environmental protection and modularity design.