电磁兼容性(EMC).第4-12部分:试验和测量.环形波抗扰度试验

[中文适用范围]： IEC 61000 的这一部分涉及电气和电子设备在运行条件下对公共和非公共和非供电的低压电源、控制和信号线路中发生的非重复阻尼振荡瞬变（振铃波）的抗扰度要求和测试方法。 -公共网络。注：如 IEC 指南 107 中所述，这是供 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此抗扰度测试标准，如果应用，他们负责确定适当的测试级别和性能标准。 TC 77 及其小组委员会准备与产品委员会合作评估其产品的特定抗扰度测试的价值。本标准的目的是定义： – 测试电压和电流波形； – 测试级别范围； - 测验设备; – 测试设置； - 测试程序。 [外文原描述]： This part of IEC 61000 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, to non-repetitive damped oscillatory transients (ring waves) occurring in low-voltage power, control and signal lines supplied by public and non-public networks. The object of this basic standard is to establish the immunity requirements and a common reference for evaluating in a laboratory the performance of electrical and electronic equipment intended for residential, commercial and industrial applications, as well as of equipment intended for power stations and substations, as applicable. The purpose of this standard is to define: - test voltage and current waveforms; - ranges of test levels; - test equipment; - test set-up; - test procedure.