Danfoss Launches World’s First Mass Produced VLT® Low Harmonic Drive
21 October 2009
Eliminates harmonic disturbances on the supply grid by actively imposing currents into the grid, such that the high quality sine wave of the grid current itself is restored.
Danfoss Drives introduces the VLT® Low Harmonic Drive. VLT Low Harmonic Drives don’t merely reduce or mask current distortion; they attack it at the source by performing real time analysis and actively imposing currents, as needed, to restore and ensure the highest possible quality sine waves from the power supply grid. Additionally, they feature a modular design meaning that most elements are produced in large scale for cost effective production - and since most VLT drives, including VLT Low Harmonic Drives, are individually configured according to the customer’s specific needs, they deliver the value of a highly customized quality drive for the price of a mass produced unit.