OS3-2 Analysis of Harmonic Current Emissions in Voltages Below the Presented by the Standard IEC 61000-3-2

This paper aims to analyze a possible limit for harmonic current emissions at voltages below those provided by IEC 61000-3-2. It shows a comparison between the odd harmonics of one device belonging to class B, the harmonics of one device
belonging to class C and the odd harmonics of two devices belonging to class D. The Japanese Guideline for Reduction of Harmonic Emissions assigns a linear proportion to emission limits standardized by the IEC 61000-3-2. The analysis of the applicability of these limits is executed with the support of a standard procedure for the measurement of the harmonic components in the device.


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