中华人民共和国国家质量监督检验检疫总局 发 布 2005-XX-XX 实施 2005-XX-XX 发布 复合接地体技术条件 Technical specifications of composite grounding device 征求意见稿 GB/T XXXXX—2005 中华人民共和国国家标准ICS 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 产品分类...........................................................................1 4.1 型号及含义.......................................................................1 4.2 结构说明.........................................................................2 5 技术要求...........................................................................2 5.1 一般要求.........................................................................2 5.2 电解质材料.......................................................................2 5.3 电气特性.........................................................................2 5.4 机械强度.........................................................................2 5.5 导电橡胶性能.....................................................................2 6 试验方法...........................................................................2 6.1 试验大气条件.....................................................................2 6.2 外观及尺寸检查...................................................................3 6.3 降阻效果系数测量.................................................................3 6.4 接地体芯棒与外表层间接触电阻测量.................................................3 6.5 接地体冲击电流耐受试验...........................................................3 6.6 接地体工频电流耐受试验...........................................................4 6.7 电解质材料的电阻率测量...........................................................4 6.8 电解质材料缓解特性试验...........................................................4 6.9 接地体埋地后腐蚀率试验...........................................................5 6.10 机械强度试验....................................................................5 6.11 导电胶性能测量试验..............................................................5 7 检验规则...........................................................................5 7.1 检验分类.........................................................................5 7.2 出厂检验.........................................................................5 7.3 型式试验.........................................................................6 8 标志包装运输与贮存.................................................................6 8.1 标志.............................................................................6 8.2 包装.............................................................................6 8.3 运输和储存.......................................................................6
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