摘要
电子信息设备在我国的应用日益广泛，此类设备因瞬态过电压损坏的事故随之经常发生．为防范电涌导致事故，应在设备的电源线路和信号线路上装设电涌防护器．本文按ＩＥＣ３６４标准要求阐述了在设备电源线路上装用电涌防护器的基本安全要求．
With the ever increasing population of electronic information equipment in our country,damage fault of such equipment caused by transient overvoltage occurs often.To provide protection against transients it is necessary to install surge protective device on both power line and signal cable of equipment.This article presents the basic safety requirements of installation and maintenance of surge protective device on equipment power line in compliance with IEC 364 standard.
出处
《物理与工程》
1998年第S1期13-17,共5页
Physics and Engineering
关键词
电涌防护
瞬态过电压防护
电涌防护器
surge protection
trensient overvoltage protection
surge protective device
