GB∕T 17626.11-2023 电磁兼容试验和测量技术第11部分对每相输入电流小于16 A 设备的电压暂降、短时中断和电压变化抗扰度试验

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ICS 33.100.20

CCS L06

中华人民共和国国家标准

GB/T 17626.11—2023

代替 GB/T 17626.11—2008

电磁兼容试验和测量技术第11 部分：

对每相输入电流小于16 A设备的电压暂

降、短时中断和电压变化抗扰度试验

Electromagnetic compatibility—Testing and measurement techniques—

Part 11—Voltage dips,short interruptions and voltage variations

immunity tests for equipment with input current up to 16 A per phase

(IEC 61000-4-11:2020,Electromagnetic compatibility(EMC)—Part

4-11:Testing and measurement techniques—Voltage dips,short

interruptions and voltage variations immunity tests for equipment with

input current up to 16 A per phase,MOD)

2023-05-23发布

2 0 2 4 - 0 6 - 0 1 实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/ T 17626.11—2023

前言..................................................................................................................................................................... I

引言....................................................................................................................................................................... V

1范围..............................................................................................................................................................................

2规范性引用文件.......................................................................................................................................................

3术语和定义...............................................................................................................................................................

4概述.............................................................................................................................................................................

5试验等级.....................................................................................................................................................................

5.1 通则................................................................................................................................................................... 3

5.2 电压暂降和短时中断 .......................................................................................................................................3

5.3 电压变化 ........................................................................................................................................................... 4

6试验设备 ...................................................................................................................................................................7

6.1 试验发生器....................................................................................................................................................... 7

6.2 电源................................................................................................................................................................... 9

7试验布置................................................................................................................................................................... 9

8试验程序.....................................................................................................................................................................

8.1 通则................................................................................................................................................................... 9

8.2 实验室参考条件 .............................................................................................................................................10

8.3 试验 ..................................................................................................................................................................10

9试验结果评价.......................................................................................................................................................... 11

10 试验报告.................................................................................................................................................................1

附录A(规范性) 试验电路说明....................................................................................................................... 13

A.1 试验发生器峰值冲击电流驱动能力....................................................................................................... 13

A.2 测量峰值冲击电流能力的电流监视器特性 ........................................................................................... 13

A.3 EUT 峰值冲击电流要求.............................................................................................................................13

附录B(资料性) 电磁环境分类 ..................................................................................................................... 15

附录C(资料性) 试验仪器 .............................................................................................................................. 16

附录D(资料性) 发生器的电压、上升时间和下降时间、冲击电流容量的基本原理......................... 19

D.1 基础标准的理念............................................................................................................................................... 19

D.2 IEC 61000-4-11:1994(第一版).............................................................................................................. 19

D.3 快速下降时间需求的基本原理..................................................................................................................... 19

D.4 EUT 测试上升时间和下降时间的解释......................................................................................................... 19

D.5 主要结论........................................................................................................................................................... 20

D.6 冲击电流容量的原理......................................................................................................................................20

参考文献..................................................................................................................................................................... 21

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标签： #GB #测量 #电磁兼容

摘要：

ICS33.100.20CCSL06中华人民共和国国家标准GB/T17626.11—2023代替GB/T17626.11—2008电磁兼容试验和测量技术第11部分：对每相输入电流小于16A设备的电压暂降、短时中断和电压变化抗扰度试验Electromagneticcompatibility—Testingandmeasurementtechniques—Part11—Voltagedips,shortinterruptionsandvoltagevariationsimmunitytestsforequipmentwithinputcurrentupto16Aperphase(IEC61000-...

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GB∕T 17626.11-2023 电磁兼容试验和测量技术第11部分对每相输入电流小于16 A 设备的电压暂降、短时中断和电压变化抗扰度试验

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