摘要
通过对不同类型ATSE的结构特点、主体元件、技术参数(额定工作电压及使用类别、额定工作电流、额定限制短路电流、转换条件、返还条件、转换时间、主触头位置数、极数等)的对比分析,阐述在不同使用环境下ATSE的选择要点。
Through the comparison and analysis of structural features, main components and technical parameters （e.g. rated working voltage and usage category, rated working current, rated conditional short-circuit current, conversion conditions, return conditions, conversion time, position counting of main contacts and number of poles） of different types of ATSEs, the selection essentials of ATSE are expounded in different operational environments.
作者
熊小俊
XIONG Xiaojun(China Architecture Design ＆ Research Group,Beijing 100044,China)
出处
《建筑电气》
2018年第9期16-19,共4页
Building Electricity
关键词
自动转换开关电器(ATSE)
PC级
CB级
额定限制短路电流
额定工作电压
使用类别
转换时间
极数选择
automatic transfer switchinge quipment （ATSE）
PC level
CB level
rated conditional short-circuit current
rated working voltage
usage category
conversion time
section of number of poles
