This Standard is an adaptation of IEC SC77A - IEC 61000-3-12: 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 per phase, with appropriate deviations. Using IEC 61000-3-12 as a seed document, the document is a unified EMC Standard for use in electrical systems with 60 Hz, 120/240 V nominal values.
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