浪涌保护器两端引线长度及线径问题的探讨

Investigation on the Length and Diameter of Wires on Both Ends of Surge Protection Device

根据浪涌保护器(SPD)的保护原理及相关规范,结合多年来对SPD的检测经验,从引线长度及引线线径两方面分析了当前SPD安装中存在的问题与缺陷,并提出了相关的解决方法。

Abstract： Based on the protection principle of surge protection device （SPD） and relative standards, an analy- sis to the problems of SPD installation in terms of wire length and diameter was conducted by applying the long-term experience of SPD inspection. And solutions to these problems were proposed.