GK1000 provides active front end (Active Front End, hereinafter referred to as AFE) function. Active front end unit not only provides adjustable and stable DC bus voltage, but also pure electric energy feedback to power grid.

Introduction to GK1000 series AFE energy feedback AC Motor Drives

GK1000 series AFE energy feedback AC Motor Drives, consisting of AFE (Active Front End) and AC Motor Drive, feature with four-quadrant operation. AFE unit could maintain constant DC bus voltage, improve input power factor, realize energy feedback efficiently, and achieve reactive compensation to power grid in applications; AC-drive unit could fulfill all varieties of industrial control demand on an AC Motor Drive.

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