The compact, voltage-controlled active filter PQE aHF with over 98.5 % efficiency uses modern silicon carbide technology to compensate zero-sequence harmonics such as the 3rd, 9th, 15th and 21st harmonics with extremely low losses.
This reduces voltage distortion automatically and without the need for additional current transformers. Of course, all other harmonics up to the 50th harmonic can also be easily filtered. Thanks to the high efficiency, operating costs are extremely low – a sustainable solution for optimal grid quality!
PQE aHF: compact, efficient and virtually maintenance-free – for clean power quality in every building!
PQ ENGINEERING – WE ENGINEER POWER QUALITY
