IEC 61000-3-12:2011/AMD1:2021
修改件1.電磁兼容性（EMC）.第3-12部分:限值.與公共低壓系統連接的輸入電流大于16A的設備產生的諧波電流限值≤ 每相75安
Amendment 1 - Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤ 75 A p