Advanced modular design; Three-level topology; Compensate harmonic, reactive power, ... FFT arithmetic, faster and more accurate. Easy usingModular design, each module weighs 16Kg~40Kg, make it very easy to ... , over 100,000A of total capacity.Service AdvantagesModular design, complete parts and back-up machines, machines within ... engineering resources. 60A Active Harmonic Filter (Compact Module Design)