KEB COMBILINE Harmonic Filter
The low-frequency harmonics resulting from B6 rectifier switches pose an increasing burden on public grids and must be limited with expensive and cumbersome compensation facilities.
The KEB COMBILINE harmonic filter is a patented passive component which provides a connection-ready alternative for original equipment or the retrofitting of production facilities. Two models of these compact filters are available:
- standard series with THD (total harmonic distortion) smaller than or equal to 8%, PWHD smaller or equal to 15% in power settings 4 - 460 A.
- economy series with THD smaller than or equal to 15%, PWHD smaller or equal to 38%. According to standard EN 12015 (European elevator/escalator norm) in power settings 2 - 63 A.
Larger power settings can be covered with connecting filters in parallel.
