标准摘要
[中文适用范围]: IEC 62305 的这一部分提供了通过防雷系统 (LPS) 保护结构免受物理损坏的要求,以及防止 LPS 附近的接触电压和跨步电压对生物造成伤害的要求(参见 IEC 62305-1)。本标准适用于: a) 不受高度限制的结构的 LPS 的设计、安装、检查和维护; b) 建立防止接触电压和跨步电压对生物造成伤害的保护措施。注 1:正在考虑因爆炸风险而对周围环境造成危险的结构中 LPS 的具体要求。附件 D 中提供了临时使用的附加信息。注 2:IEC 62305 的本部分无意提供针对过电压引起的电气和电子系统故障的保护。 IEC 62305-4 中提供了此类情况的具体要求。 [外文原描述]: Provides the requirements for protection of a structure against physical damage by means of a lightning protection system (LPS), and for protection against injury to living beings due to touch and step voltages in the vicinity of an LPS (see IEC 62305-1). This standard is applicable to: a) design, installation, inspection and maintenance of an LPS for structures without limitation of their height; b) establishment of measures for protection against injury to living beings due to touch and step voltages.
英文名称Protection against lightning - Part 3: Physical damage to structures and life hazard