GB/T 19271.2-2005雷电电磁脉冲的防护 第2部分:建筑物的屏蔽、内部等电位连接及接地.pdf

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  • 2019-01-03 发布于四川
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  •   |  2005-07-29 颁布
  •   |  2006-04-01 实施

GB/T 19271.2-2005雷电电磁脉冲的防护 第2部分:建筑物的屏蔽、内部等电位连接及接地.pdf

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ICS 91.120.40 P 30 巧易 中 华 人 民 共 和 国 国 家 标 准 GB/T 19271.2-2005/IEC TS61312-2:1999 雷电电磁脉冲的防护 第2部分:建筑物的屏蔽、内部等电位 连接及接地 Protectionagainstlightningelectromagneticimpulse(LEMP)一 Part2:Shieldingofstructures,bondinginsidestructuresandearthing (IECTS61312-2:1999,IDT) 2005-07-29发布 2006-04-01实施 中华人民共和国国家质量监督检验检疫总局 发 布 中 国 国家 标 准 化 管 理 委 员 会 GB/T 19271.2-2005/IECTS61312-2:1999 目 次 目U 舀 1 总则 ········,································································,······· ················…… 1.1 范围 ····,·········,,,······························,·,····,········································…… 1.2 规范性引用文件 ,······,·····,·································,·········.·····.·…… ,…… 1.3 术语和定义 ····················································.·····……,··············.·…… 1.4 符号 ···· ·,,,·,·········-······, ······,,··,,, ···、···,,·····,·, ·····,,,,·。··,··,,1一 2 电磁干扰源及其受害者 ···················,············.·… …,.…,…… 3 格栅形空间屏蔽 ·······················································……,····,.·…… 3.1 邻近雷击情况下的格栅形空间屏蔽 ,,······.·..···……,……,.,,.…,...… … 3.2 直接雷击情况下的格栅形空间屏蔽 ······················.····················.·…… 3.3 围绕LPZ2区及LPZ2以上防雷区的格栅形空间屏蔽 3.4 格栅形空间屏蔽体内部的磁场强度的实验测定 ···,·······································,…… 3.5 安装规则 ·································,······················..····……,··.·… … 4 接地系统 ,········,·······‘··,··,,·········,···,····,,······················,·····,,··········…… 4.1 接 地装置 ······················,·················································,············…… 4.2 等电位连接网络 ·····················,,···························……,..······.·…… 4.3 接地装置与等电位连接网络的组合 ·,··································

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