内容简介
DB41/T 144-2017漏电保护器动作特性测试仪
2017-11-28实施
2017-08-28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
3.1 漏电保护器.............................................................................................................................................1
3.2 剩余电流.................................................................................................................................................1
3.3 剩余动作电流.........................................................................................................................................1
3.4 剩余不动作电流.....................................................................................................................................1
3.5 分断时间.................................................................................................................................................1
3.6 脉动直流电流.........................................................................................................................................2
3.7 电流滞后角.............................................................................................................................................2
4 技术要求.........................................................................................................................................................2
4.1 外观和一般要求.....................................................................................................................................2
4.2 分断时间.................................................................................................................................................2
4.3 剩余电流.................................................................................................................................................2
4.4 介电强度.................................................................................................................................................2
4.5 环境适应性.............................................................................................................................................2
4.6 电磁兼容性.............................................................................................................................................2
4.7 电源适应性.............................................................................................................................................2
5 试验方法.........................................................................................................................................................3
5.1 环境条件.................................................................................................................................................3
5.2 试验设备.................................................................................................................................................3
5.3 外观和一般要求.....................................................................................................................................4
5.4 分断时间.................................................................................................................................................4
5.5 剩余电流.................................................................................................................................................5
5.6 介电强度.................................................................................................................................................6
5.7 环境适应性.............................................................................................................................................6
5.8 电磁兼容性.............................................................................................................................................6
5.9 电源适应性试验.....................................................................................................................................6
6 检验规则.........................................................................................................................................................6
6.1 出厂检验.................................................................................................................................................6
6.2 型式检验.................................................................................................................................................6
7 标志................................................................................................................................................................. 7
7.1 产品标志.................................................................................................................................................7
7.2 包装标志.................................................................................................................................................7
8 包装、运输及贮存.........................................................................................................................................7
8.1 包装.........................................................................................................................................................8
8.2 运输.........................................................................................................................................................8
8.3 贮存.........................................................................................................................................................8
本标准按照GB/T 1.1—2009 给出的规则起草。
本标准由河南省计量器具标准化技术委员会提出并归口。