Harmonics & Flicker

When an electrical apparatus presents a non-linear load to the AC power network it draws reactive power from the supply. The test for evaluating the harmonic emissions generated by an apparatus is defined within EN (IEC) 61000-3-2. When an electrical apparatus presents a changing load to the AC power network it draws fluctuating power from the supply. The test for evaluating the voltage fluctuations generated by an apparatus is defined within EN (IEC) 61000-3-3.

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