These four APF active power filter cabinets are sent to the electronic technology industry – one 600A, three 500A, and four in parallel.
SMT, reflow soldering, and injection molding machines are densely packed in electronic factories, with a harmonic distortion rate of over 35%. Traditional capacitors only treat the symptoms but not the root cause. Our APF, Infineon IGBT full control technology, millisecond level response, THDi reduced to less than 5% after compensation, power factor 0.95+.
22 years of deep cultivation in power quality, 72 hours of full load aging test, successfully put into operation once.
Four APFs are about to depart. Power quality, guarded by Xinbaite.





