IEC 61000-4-6:2023 电磁兼容性（EMC）.第4-6部分:试验和测量技术.对射频场引起的传导干扰的抗扰度

标准编号：IEC 61000-4-6:2023

中文名称：电磁兼容性（EMC）.第4-6部分:试验和测量技术.对射频场引起的传导干扰的抗扰度

英文名称：Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields

发布日期：2023-06-06

标准范围

IEC 61000-4-6:20 23作为IEC 61000-4-6:20 23 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 61000-4-6:20 23涉及电气和电子设备对来自频率范围为150 kHz至80 MHz的预期射频(RF)发射器的电磁干扰的传导抗扰度要求。注1产品委员会可能决定将本文件中描述的方法也用于高达230 MHz的频率（见附录B），尽管这些方法和测试仪器旨在用于高达80 MHz的频率范围。没有至少一根导线或电缆（如电源、信号线或接地连接）可将设备连接到干扰RF场的设备不在本文件的范围内。注2 IEC 61000本部分规定了测试方法，以评估电磁辐射引起的传导干扰信号对相关设备的影响。这些传导干扰的模拟和测量对于影响的定量确定来说不够精确。规定的测试方法的主要目的是在各种设施中建立足够的结果重复性，用于定量分析效果。本文件的目的是建立一个通用参考，用于评估电气和电子设备在受到射频场引起的传导干扰时的功能抗扰度。本文件中的测试方法描述了评估设备或系统对特定现象的抗扰度的一致方法。注3如IEC指南107所述，本文档是供IEC产品委员会使用的基本EMC出版物。正如指南107中所述，IEC产品委员会负责确定是否应应用该抗扰度测试标准，如果应用，则负责确定适当的测试水平和性能标准。这第五版取消并取代了2013年出版的第四版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:a)修订了注射装置的选择；b)删除了钳夹注射的AE阻抗检查需求，并删除了附录H；c)修订饱和度检查；d)关于多重信号测试的新附件H；e)仅通过反馈回路进行电平设置。

IEC 61000-4-6:2023 is available as IEC 61000-4-6:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61000-4-6: 2023 relates to the conducted immunity requirements of electrical and electronic equipment to electromagnetic disturbances coming from intended radio-frequency (RF) transmitters in the frequency range 150 kHz up to 80 MHz.
NOTE 1 Product committees might decide to use the methods described in this document also for frequencies up to 230 MHz (see Annex B) although the methods and test instrumentation are intended to be used in the frequency range up to 80 MHz.
Equipment not having at least one conducting wire or cable (such as mains supply, signal line or earth connection) which can couple the equipment to the disturbing RF fields is excluded from the scope of this document.
NOTE 2 Test methods are specified in this part of IEC 61000 to assess the effect that conducted disturbing signals, induced by electromagnetic radiation, have on the equipment concerned. The simulation and measurement of these conducted disturbances are not adequately exact for the quantitative determination of effects. The test methods specified are structured for the primary objective of establishing adequate repeatability of results at various facilities for quantitative analysis of effects.
The object of this document is to establish a common reference for evaluating the functional immunity of electrical and electronic equipment when subjected to conducted disturbances induced by RF fields. The test method in this document describes a consistent method to assess the immunity of an equipment or system against a specified phenomenon.
NOTE 3 As described in IEC Guide 107, this document is a basic EMC publication for use by product committees of the IEC. As also stated in Guide 107, the IEC product committees are responsible for determining whether this immunity test standard should be applied or not, and if applied, they are responsible for determining the appropriate test levels and performance criteria.
This fifth edition cancels and replaces the fourth edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) selection of injection devices revised;
b) need of AE impedance check for clamp injection removed and Annex H deleted;
c) saturation check revised;
d) new Annex H on testing with multiple signals;
e) level-setting only with feedback loop.

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