SERU Active Power Filter
3L active power filter suitable for industriallarge capacity loads.
For rectifiers， inverters，large UPS,intermediate frequency furnaces， electric arc furnaces and welding machines, 3L series active power filters are launched.
3L series active power filter has unprecedented filter capacity, and can simultaneously filter out 2-50 harmonics, the filter capacity is above 97%，and the compensation time for the step changing harmonics is less than 10ms.
Multiple 3L series active power filters can operate in parallel and are fully applicable to various situations in the industrial field， being the best solution for the harmonic suppression of industrial large ca pacity nonlinear loads.
