电气、电子设备电源侧的电涌保护——电涌保护器主要参数

Power Side Surge Protection of Electrical and Electronic Equipment ——Basic Parameters of SPD

简单回顾当前电涌保护的应用情况 ,说明电涌保护主要对象是信息电子和电力电子设备。介绍了电涌保护器的基本功能后 ,阐述电涌保护器的电压保护水平、通流容量、最大持续运行电压三个主要参数的重要性、基本概念、术语、相关标准和选择方法。可作为电气。

Reviewing surge protection situation in China,three main parameters of surge protection devices,namely voltage protection level,current diverting capacity and maximum continous operating voltage,were expounded,including it's significance,concept,term,relative standards and selection method,to be the foundation of power side surge protection design of electrical and electronic equipments