标准摘要
[中文适用范围]： 本部分IEC 61000描述了电气和电子设备及系统在高空电磁脉冲(HEMP)环境下的抗扰度测试等级及相关测试方法。它定义了抗扰度测试等级的范围并建立了测试程序。本标准还定义了测试设备和仪器测试设置、测试程序、通过/失败标准以及测试文档要求的规范。这些测试旨在证明电气和电子设备在受到HEMP辐射和传导电磁干扰时的抗扰度。对于辐射干扰抗扰度测试，本标准为小型测试设施和大型HEMP模拟器都定义了规范。 [外文原描述]： IEC 61000-4-25:2001+A1:2012 describe immunity test levels and related test methods for electrical and electronic equipment and systems exposed to high-altitude electromagnetic pulse (HEMP) environments. Specifications for test equipment and instrumentation test set-up, test procedures, pass/fail criteria, and test documentation requirements are also defined by this standard. These tests are intended to demonstrate the immunity of electrical and electronic equipment when subjected to HEMP radiated and conducted electromagnetic disturbances. The objective of this part of IEC 61000 is to establish a common and reproducible basis for evaluating the performance of electrical and electronic equipment, when subjected to HEMP radiated environments and the associated conducted transients on power, antenna, and input/output (I/O) signal and control lines. The amendment 1 introduces the damped sinusoidal wave standard recently published IEC 61000-4-18. This consolidated version consists of the first edition (2001) and its amendment 1 (2012). Therefore, no need to order amendment in addition to this publication.
英文名称Electromagnetic compatibility (EMC) - Part 4-25: Testing and measurement techniques - HEMP immunity test methods for equipment and systems