IEC TR 61000-3-4:1998
电磁兼容性(EMC).第3-4部分:用大于16A额定电流的设备的低压供电系统谐波电流发射的限制
Electromagnetic compatibility (EMC) - Part 3-4: Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A