BDKJ-FC I type compensation device environment 1, the installation location: indoor 2, ambient temperature: -25 ℃ ~ + 40 ℃ 3, relative humidity: less than 85% (relative to an ambient temperature of 20 ℃ ~ 25 ℃) 4, Altitude: not more than 1000 m (more than 1000 m user special instructions when ordering) 5. Environmental requirements: the ground is less than 5 degrees inclination, no explosive dust harmonic control measures, non-corrosive and damage the insulation of gas Guizhou harmonic control, No violent; the strike and vibration. High pressure H.APF active power filter and reactive compensation devices integrated high voltage H.APF active power filter and reactive compensation devices without the use of an integrated capacitor, a reactor to generate reactive power, instead of using power electronic devices IGBT power modules build a three-phase rectifier and inverter circuits, consisting of dynamic filtering and reactive power (Active Power Filter) occurs, it is a set of filtering, reactive power compensation in one, can produce multiple harmonic load real-time tracking of active harmonic filter wave governance, but also on the load generating reactive power compensation and continuous two-way adjustment, to achieve high-voltage power factor approaching full H.APF active power filter and Reactive Power Compensation SVC overcomes many drawbacks of passive products, as well as H technology upgrades .SVG active products. High voltage electricity H.APF ++ integrated active filter and reactive compensation devices capable security under any operating conditions of continuous work, which also brings simplicity to the design and management, it is SVC replacement products, H.APF creating a face Power Quality control twenty-first century a new era, will become in the future in the field of reactive power compensation and harmonic governance mainstream. Harmonic control devices | conventional Connaught Electrical and Mechanical | Zhumadian City Station City Harmonic study by Connaught Mechanical and Electrical Equipment Co., Ltd., Henan. Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In practice Connaught Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create learning Connaught Electrical and Mechanical better future.