摘要
本文通过理论分析,结合相关标准对建筑物内SPD的作用和安装级数进行论述,强调了有效的防护应该是安装协调配合的多级SPD进行保护。
According to the theory analysis and relevant standards, the paper expounds the effect of SPD in buildings and the progression of installation, and stressed that the effective protection should be installation of coordinative multilevel SPD.
出处
《智能建筑电气技术》
2010年第3期87-89,共3页
Electrical Technology of Intelligent Buildings
关键词
雷电电磁脉冲
SPD
协调配合
感应浪涌
lightning electromagnetic pulse, surge protective device （SPD）, coordination between, inductive surge
