标准摘要
[中文适用范围]： 本部分 IEC 61000 规定了受脉冲磁场干扰影响的设备（主要见于工业装置、发电厂、铁路装置、中压和高压变电站）的抗扰度要求、测试方法和推荐的测试电平范围。本标准的适用范围由第 4 条规定的现象的存在情况决定。本标准不考虑电缆或现场安装其他部分因电容或电感耦合引起的干扰。其他处理传导干扰的 IEC 标准涵盖这些方面。本标准的目的是建立评估家庭和工业应用的电气电子设备在遭受脉冲磁场时的抗扰度能力的共同参考依据。本部分 IEC 6000 记录的测试方法描述了一种评估设备或系统对特定现象抗扰度的一致性方法。本部分规定：推荐的测试电平范围；测试设备；测试装置；测试程序。所述实验室测试的任务是确定测试设备（EUT）在指定运行条件下对由开关和闪电效应引起的脉冲磁场的反应。 [外文原描述]： IEC 61000-4-9:2016 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61000-4-9:2016 specifies the immunity requirements, test methods, and range of recommended test levels for equipment subjected to impulse magnetic disturbances mainly encountered in industrial installations, power plants, railway installations, and medium voltage and high voltage sub-stations. This second edition cancels and replaces the first edition published in 1993 and Amendment 1:2000. This edition constitutes a technical revision.
英文名称Electromagnetic compatibility (EMC) - Part 4-9: Testing and measurement techniques - Impulse magnetic field immunity test