The SFR-SVG series reactive power compensation module is a new type of power quality improvement products for enhance the power factor in circuit. With the advantage of the Fast Fourier Transform(FFT) and 3-Level technology, the SFR-SVG reactive power compensation has upto power factor compensation efficiency for dynamic reative power compensation.Besides, the SFR-SVG module could simultaneously filtering the harmonic in the circuit. The Rack-mounted module is widely at the power quality cabinet or compensation cabinet along with the intelligent capacitors as for the hybird compensation projects. A 4.3" LCD display fulfils the configuration and display functions for the module operation. The SFR-APF has complied with the IEEE-519 standard and CE certificates, adapt to the global market.