High voltage, liquid cooled active harmonic filter modular system

Schaefer has introduced the PBAF 690-560 liquid cooled, high voltage and high current active harmonic filter. This series is perfect for oil platforms, and 600VAC power systems/grids, as well as wind turbine, automation and many other industrial applications where removing harmonics are critical. The filter safeguards a harmonic suppression independently of the number of loads and corrects the power factor, enhancing the systems’ efficiency while decreasing harmonic distortion. 140A AHF pluggable modules (four per system) equals 560A per cabinet, and each filter module has its own entire control system. The series monitors the current signal and compensates for the undesired 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.