SCHAEFER Inc. (Power Quality Group – Harmonic Filters) Active Harmonic Filter PB Series


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Active Harmonic Filter PB Series
The PB-SERIES is an active harmonic filter system for tower buildings as well as automation, windturbine 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. Features: Modular system 60 A to 300 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 Ethernet and Ethercat system for interconnection Subsystems Display control unit, Active sensor unit, ModBus, PQ Analyzer
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Technical Specifications

  SCHAEFER Inc. (Power Quality Group – Harmonic Filters)
Product Category Harmonic Filters
Product Number PB Series
Product Name Active Harmonic Filter
Filter Type Active
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