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1. 400v.ru › reference › tech-articlesКоэффициент нелинейных искажений (КНИ, THD), коэффициент ...

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   Jan 5, 2023 · the value THDI%, indicated in the manual, is the definition of Total Harmonic Distortion and is exactly equal to the definition expressed by UPS Statement of EN 62040-3, which defines it as the percentage ratio of the rms value of the harmonic content and the rms value of the fundamental component (first harmonic) which expressed by the ...

2. People also ask

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