NF C91-003-11-2001 电磁兼容性.第3-11部分:限值.公共低压供电系统的电压变化、电压波动和电压闪动的限值.额定电压低于或等于 75 A 的设备和按条件要求的连接
Electromagnetic compatibility (EMC) - Part 3-11 : limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems - Equipment with rated current below or equal to 75 A and subject to conditional connection.