Filter iron core series reactor for electrical equipment

Series reactor is mainly used o limit short-circuit current,also limit the higher harmonic in the power grid in the filter wit-h series or parallel capacitor.220kV、110kV、35kV、10kV reactor in the power is used to absorb the cable line charge cacitive reactive power.

Product features

1,This product is divided into three groups,two kinds of single phase.style as iron core dry-type.

2,Iron core is made of highgrade silicon steel sheet,after quick punch punching,be provided with a small burr,uniform rules,the lamination is neat and beautiful.to ensure the reactor is running with low noise and low temperature performance.

3,The coil is made of quality insulation wire,after winding by special machine,be provided with good flatness and the advantages of beautiful appearance.

4,The reactor in the process of assembly,all clamping device are through anticorrosive processing,key clip with non-magnetic material and by the preliminary drying,vacuum leaching paint,thermal drying curing this process,make the reactor coil and iron core firm into an organic whole.greatly reduce temperature rise and noise at the work time. improve the effect of quality factor and reduce harmonic.

5,The outline dimension of reactor is refer to standard cabinet size,with small size,convenient connection,greatly saves the user`s cost investment of cabinet.

Application

This series high-pressure series reactor with dry-tape of core is used for 6 to 35kv power system in series with high voltage

Capacitor.and could be restrain and absorb higher harmonic effectively.limit switch flow and operating over -voltage,prote-

Ct the capacitor,improve power quality.guarantee the safe operation of power grid.

The main performance index and technical parameters

1.Can be used for 400V、660V system；

2.Kinds of reactor：1%、4.5%、5.6%、6%、7%、12%、13.8%，14%；

3.Rated insulation level3KV/min；

4.Each part of reactor limiting value technical parameters：the core is less than 85K,the electric coil is less than 95k.

5.Reactor noise≤45dB;

6.Reactor can be work in power frequency and harmonic current is not more than 1.35 times the rated power long-

Range;

7.Reactance value linearity： the reactance value at 1.8 times the rated current than the rated current not less than

0.95;

8.Any two phase of the series reactor reactance value bad is not more than ±3%

9.Heat resistance H class (above 180 ℃).