GB∕T 17626.12-2023 电磁兼容 试验和测量技术 第12部分：振铃波抗扰度试验
ICS 33.100.20
CCS L 06
中 华 人 民 共 和 国 国 家 标 准
GB/T 17626.12—2023/IEC 61000-4-12:2017
代替GB/T 17626.12—2013
电磁兼容 试验和测量技术
第12部分：振铃波抗扰度试验
Electromagnetic compatibility—Testing and measurement techniques—
Part 12:Ring wave immunity test
[IEC 61000-4-12:2017,Electromagnetic compatibility(EMC)一
Part 4-12:Testing and measurement techniques—
Ring wave immunity test,IDT]
2023-03-17发布_ 2 0 2 3 - 1 0 - 0 1 实 施
国家市场监督管理总局
国家标准化管理委员会
发 布
I
GB/ T 17626.12—2023/IEC 61000-4-12:2017
目 次
前言...........................................................................................................................................................................Ⅲ
引言........................................................................................................................................................................... V
1范围 ..................................................................................................................................................................... 1
2规范性引用文件................................................................................................................................................. 1
3术语、定义和缩略语.......................................................................................................................................... 1
3.1 术语和定义 ................................................................................................................................................. 1
3.2 缩略语 .........................................................................................................................................................2
4概述 ............................................................................................................................................................... 3
4.1 现象描述 .......................................................................................................................................................
3
4.2 相关参数 ..................................................................................................................................................... 4
5试验等级 .............................................................................................................................................................5
6试验设备.............................................................................................................................................................5
6.1 振铃波发生器 ........................................................................................................................................... 5
6.2 耦合/去耦网络........................................................................................................................................... 7
6.3 CDN 的校准 ..............................................................................................................................................13
7试验布置 ...........................................................................................................................................................16
7.1 试验设备 ................................................................................................................................................... 16
7.2 试验设备的验证 .......................................................................................................................................16
7.3 EUT 电源端口的试验布置 ................................................................................................................... 16
7.4 非屏蔽不对称互连线的试验布置 ..........................................................................................................17
7.5 非屏蔽对称互连线的试验布置 .............................................................................................................. 17
7.6 屏蔽线的试验布置 ................................................................................................................................... 17
7.7 保护接地 ................................................................................................................................................... 18
8试验程序 ........................................................................................................................................................... 18
8.1 概述 ........................................................................................................................................................... 18
8.2 实验室参考条件.......................................................................................................................................19
8.3 试验实施 ................................................................................................................................................... 19
9试验结果评 定 ............................................................................................................................................... 20
10 试验报告 ..........................................................................................................................................................20
附录 A(资料性)电磁环境信息、安装类别和试验等级 ................................................................................21
附录 B(资料性)发生器和试验等级的选择...................................................................................................23
B.1 概述 ........................................................................................................................................................... 23
B.2 环境分类 ................................................................................................................................................. 23
Ⅱ
GB/T 17626.12—2023/IEC 61000-4-12:2017
B.3 端口类型的定义............................................................................................................................... 23
B.4 试验等级的选择 ...................................................................................................................................23
附 录C(资料性)注释 ....................................................................................................................................25
C.1 不同的源阻抗 .......................................................................................................................................25
C.2 试验的应用......................................................................................................................................... 25
附 录D(资料性)测量不确定度(MU)的考虑 ............................................................................................ 26
D.1 概述 ....................................................................................................................................................... 26
D.2 振铃波参数的说明.............................................................................................................................. 26
D.3 振铃波测量不确定度的影响因素 ...................................................................................................... 26
D.4 发生器输出电压和电流测量的不确定度.......................................................................................... 27
D.5 不确定度在振铃波标准符合性中的应用...........................................................................................
30
参考文献
............................................................................................................................................................. 31
摘要：
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ICS33.100.20CCSL06中华人民共和国国家标准GB/T17626.12—2023/IEC61000-4-12:2017代替GB/T17626.12—2013电磁兼容试验和测量技术第12部分：振铃波抗扰度试验Electromagneticcompatibility—Testingandmeasurementtechniques—Part12:Ringwaveimmunitytest[IEC61000-4-12:2017,Electromagneticcompatibility(EMC)一Part4-12:Testingandmeasurementtechniques—Ringwave...
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作者： 51zlzl
分类：法规规范
价格：150质量币
属性：40 页
大小：953.29KB
格式：PDF
时间：2025-11-24
