Danfoss Advanced Harmonic Filters
Tests have shown that Danfoss Advanced Harmonic Filters are superior to any other previous harmonic reduction techniques because of their robustness in common supply-voltage conditions.
Harmonic voltage distortion can interfere with equipment connected to the same line, such as motors or electronics. In addition to their superior ability to filter this distortion, Danfoss AHF 005 and AHF 010 filters also include a compact housing that allows for small enclosures, are easy to retrofit, use one filter module for several VFDs, are highly efficient (> 0.98), feature a user-friendly start-up with no adjustments or balancing necessary, and require no routine maintenance.
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