Infofilter

Infofilter Series

Active Harmonic Filter Measures the harmonic current generated by non-linear loads and eliminates harmonics by generating a harmonic current with the same amplitude in the opposite phase. It eliminates load harmonic currents and provides sinusoidal current within the system.

• Active harmonic filtering (between the 2nd and 51st harmonics)
• Correction of unbalanced load currents and suppression of neutral currents
• Correction of neutral-to-ground voltage distortions caused by harmonics
• Programmable inductive and capacitive compensation
• Full-time DSP control system
• Suitable for 3-phase 3-wire / 4-wire systems
• Simultaneous compensation of 12 individually selectable harmonics
• Modular design with easy capacity expansion
• Wide capacity range from 35 A to 960 A
• User-friendly control panel with analyzer
• Open-loop / closed-loop control
• Easy maintenance thanks to rack / wall-mounted modular design
• Connected in parallel with the system, eliminating overload issues
• Can be commissioned without causing an interruption