DB43/T 1855-2020 公安交通管理外场设备防雷技术规范
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。
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。
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