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%.