Low-voltage active power filter APF Technical Features: 1, the main circuit PWM control converter, constitute a parallel active power filter; dual closed-loop control circuit tracking control technology, the use of high-speed large-capacity computer chip DSP Dongguan Harmonic , real-time, rapid detection of the load current harmonic components and reactive components, accurate current output compensation, filtering efficiency of greater than 90%, the response time of less than 10ms. 2, according to user load characteristics, optionally set the following three ways: a single filtered load harmonic current; single stepless compensation load reactive power, realize inductive, capacitive reactive bi?? compensation, so that the power factor is always 1. ? Filtered load harmonic current and reactive power compensation system. 3, by the system grid impedance change is small, and eliminate possible filter grid impedance parallel resonance occurs, to overcome the shortcomings of traditional passive LC filters. 4, a single device can be active power filter APF 2 times to 50 times for a broad spectrum of harmonic compensation, to overcome the traditional shortcomings of LC passive filter needs more single-tuned filter branch of the group. 5, the filtering effect is not affected by changes in grid frequency, to overcome the traditional LC filter frequency offset sensitive defects. 6, the harmonic current compensation object beyond the rated output current of the power active filter device Foshan harmonic control, will not overload the power active filtering devices to ensure safe operation of equipment in real time. 7, the use of large-screen, high-definition, Chinese menu display color touch screen interface. Real-time display of voltage, current, harmonics, power factor and other electrical parameters of the system, real-time display device operating parameters and historical events records, and can be 485 to communicate with the host computer. 8, a plurality of active power filter APF device can be used in parallel. 9, with the TSC dynamic reactive power compensation device used in combination, increase the reactive power compensation capacity and compensation accuracy; with TSF passive filter in combination Germany harmonic control, increasing the harmonic filter capacity and filter accuracy. BDKJ-FC type II compensation device main purpose and scope of application of high voltage shunt filter compensation package (hereinafter referred to as the device) is mainly used for frequency 6kV, 10kV, 20KV, 35kV three-phase power system harmonic treatment for harmonic suppression adjusted balance grid voltage, improve power factor, reduce losses and improve power quality. Dongguan Harmonic Harmonic _ _ Jiaozuo City Connaught Xi Xi electromechanical provided by the Henan Connaught Electrical and Mechanical Equipment Co., Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) strong, credible, in Zhengzhou, Henan electronics, electrical products processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Connaught Electrical and Mechanical study into the brilliant and you work for a better future!