RNSH-AP series active filter

The ROONSH active power filter (APF) of the USA has the features of fast response speed, strong filtering capability, flexible installation and convenient expansion, and it can meet the needs of different users. The ROONSH APF of the USA adopts modular design to improve its entire reliability, having fast speed of adjustment and wide range of operation. After adopting multiplexing and multilevel and other PWM technologies, the content of carrier frequency harmonics at the compensation point is greatly reduced. Each module of the APF can compensate reactive power and harmonic wave separately or simultaneously.