With the wide use and development of the power electronics technology,power supply system caused a number of non-linear loads, such as low-voltage low-capacity appliances and high-voltage high-capacity equipment such as industrial rectifier equipment, frequency conversion equipment, which will make current, voltage generate distortion, thus causing grid harmonic "pollution." the harmonic pollution has seriously affected the reactive power compensation equipment for safe operation. parallel capacitor and reactor with appropriate reactance rate connected in series is to solve harmonic amplification and protect capacitor, it is a effective and feasible method,the main function of our power capacitor reactor is to suppress higher harmonics and capacitor inrush current,to prevent capacitors from harming by harmonics.
Technical parameters of power capacitor reactor
1.Rated Voltage: 0.4KV 0.45KV 0.525KV 0.66KV 2.Reactance ratio: 4.5% 5.0% 6.0% 7.0% 12.0% 13.0% 14.0%. 3.Isulation : 3KV/min. 4.Temperature rise: ≤70k. 5.Noise Grade: ≤45dB. 6.It can work under the 1.35In for long time. 7. Reactance linearity: It shall be no less than 0.95 while 1.8 times rated current . 8. For three-phase reactors,the difference of reactance values between any two phases shall be within ± 3%.
Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.
The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.
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