EN 61000-4-34-2007 电磁兼容性.第4-34部分:试验和测量技术.输入电流超过每相16 A设备的电压降,短时中断及电压变化抗扰度试验
Electromagnetic compatibility (EMC) - Part 4-34: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current more than 16 A per phase