ICS13.260 CCSK09DB4403 深圳市地方标准 DB4403/T84.2—2023 代替SZJG28.2—2011 2023-12-13发布 2024-01-01实施 深圳市市场监督管理局发布雷电防护安全要求及检测规范 第2部分：学校 Safetyspecificationandinspectionoflightningprotectionin building-Part2：primaryandsecondary DB4403/T84.2—2023 I目  次 前言..................................................................................II 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................1 4安全要求............................................................................1 4.1通用要求........................................................................1 4.2雷电灾害风险区域划分............................................................2 4.3防雷分类与雷电防护区划分........................................................2 4.4外部防雷装置....................................................................2 4.5内部防雷装置....................................................................2 4.6学校特殊场所的雷电防护..........................................................2 4.7电气系统的雷电防护..............................................................3 4.8电子系统的雷电防护..............................................................3 5检测................................................................................4 附录A（资料性）学校检测内容..........................................................6 参考文献..............................................................................10