标准摘要
[中文适用范围]： 该标准定义了连接到低压供电网络的电气和电子设备的电压暂降、短时中断和电压变化的抗扰度测试方法和首选测试级别范围。适用于每相额定输入电流不超过16A的电气和电子设备。它不适用于连接直流网络或 400 Hz 交流网络的电气和电子设备。 [外文原描述]： This standard defines the immunity test methods and range of preferred test levels for electrical and electronic equipment connected to low voltage power supply networks for voltages dips, short interruptions, and voltage variations. It applies to electrical and electronic equipment having a rated input current not exceeding 16 A per phase. It does not apply to electrical and electronic equipment for connection to d.c. networks or 400 Hz a.c. networks.
英文名称Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests