内容简介
DB43/T 1855-2020 公安交通管理外场设备防雷技术规范Technical specification forlightning protectionof fieldequipment for public security traffic management
2020-12-30实施
2020-09-30发布
目 次
前言························································································································································1
1 范围···················································································································································· 1
2 规范性引用文件································································································································· 1
3 术语和定义 ········································································································································ 1
4 基本要求 ············································································································································ 3
5 技术要求 ············································································································································ 3
5.1 防直击雷····································································································································· 3
5.2 防雷电反击、防闪电感应、防雷击电磁脉冲············································································ 3
5.3 防闪电电涌侵入 ························································································································· 3
5.4 接地 ············································································································································ 4
5.5 等电位连接································································································································· 4
6 维护与检测 ········································································································································ 4
附录 A（规范性附录） 电涌保护器参数······························································································ 5
前 言
本文件按照 GB/T 1.1—2020 给出的规则起草。
本文件由湖南省气象局提出。
本文件由湖南省气象标准化技术委员会归口。