Active Harmonic Filter

The PB-SERIES is an active harmonic filter system for tower buildings as well as automation, wind turbine, and various other industrial applications eliminating harmonic oscillations and consequently costs for reactive energy. The filter monitors the current signal and compensates for the unwanted elements of the measured current. Thus, the filter ensures a harmonic suppression independently of the number of loads. Furthermore, the filter corrects the power factor, improving the systems’ efficiency while reducing harmonic pollution.
Modular system 60 A to 1200 A extendable
Harmonic compensation for 3-wire and 4-wire technology
Up to 50th harmonic each individually selectable
Ultrafast reactive power compensation
Flicker compensation
Load balancing between phases and unload neutral wire
Grid resonancy detection