... Active Harmonic Filter 60AFeatures:High efficiencyThree level topology, reduce power components consumption, efficiency can reach 97%.THDi<5%Advanced ... making calculation faster and more accurate.Supply harmonics, reactive power and unbalanced load compensation modes, give users more choices. ... , faster and more accurate. Easy usingModular design, each module weighs 16Kg~40Kg, make it very easy to be ...