标准摘要
[中文适用范围]: IEC 61000 的这第一部分是一项基本的电磁兼容性(EMC)出版物。它考虑了电气设备或电子设备在其电磁环境中的抗扰度测试。仅考虑传导现象,包括连接到公共和工业网络的设备的抗扰度测试。本部分的目的是为评估电气设备或电子设备在受到电源频率变化时的抗扰度提供参考。本标准适用于连接到 50 Hz 或 60 Hz 配电网络、额定线电流每相不超过 16 A 的电气设备或电子设备。它不适用于连接到交流 400 Hz 配电网络的电气设备或电子设备。有关这些网络的测试将由其他 IEC 标准涵盖。一般来说,电气和电子设备对电源频率的微小变化不敏感。根据本标准进行的测试应仅限于因设计、环境或故障后果而被认为对电源频率变化敏感的产品。特定电磁环境所需的抗扰度测试水平以及性能标准在适用的产品、产品组或通用标准中指明。 [外文原描述]: IEC 61000-4-28:1999+A1:2001+A2:2009 establishes a reference for evaluating the immunity of electric and electronic equipment when subjected to variations of the power frequency. Only conducted phenomena are considered, including immunity tests for equipment connected to public and industrial networks. This consolidated version consists of the first edition (1999), its amendment 1 (2001) and its amendment 2 (2009). Therefore, no need to order amendments in addition to this publication.
英文名称Electromagnetic compatibility (EMC) - Part 4-28: Testing and measurement techniques - Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase