November 26, 2018 – Schaefer introduced the PBAF 690-560 liquid cooled, high voltage and high current active harmonic filter. This series is designed for oil platforms and 600VAC power systems/grids, as well as automation, wind turbine and various other industrial applications where eliminating harmonics are critical.
The filter ensures a harmonic suppression independently of the number of loads and corrects the power factor. 140A AHF pluggable modules (4 per system) = 560A per cabinet and each filter module has its own complete control system.
The PBAF series monitors the current signal and compensates for the unwanted elements of the measured current. System protection class meets IP65 rated and safety and construction standards comply with EN 50178, IEC 62477-1, EN61800-3 (C2) and UL508. EMI according to EN 61000-6-4.
