Полный контекст:

This technology makes it possible to replace a passive diode bridge rectifier with a low-harmonic input stage or a regenerative input stage. Three-level active front-end drive solutions — with or without regenerative capabilities — are flexible for any industry and any application that requires a compact low-harmonic solution. The three-level active front-end drive solutions bring a total current harmonic distortion (THDi) to 2.3 percent.

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