Danfoss Harmonic Filters
The passive VLT® Advanced Harmonic Filter is specifically designed to match the Danfoss frequency converters with a facility to switch in /out the capacitors during stop periods. Optimised harmonic performance for VLT® frequency converters.
Danfoss Advanced Active Harmonic Filters compensate for 3 phase harmonic currents and improve the site power factor. the filter is manufactured with the same components as the well know VLT frequency converters