Series Reactor
Typically running on alternating currents, a series reactor is often connected in series with a power factor correction capacitor to prevent fifth, seventh, eleventh, and thirteenth harmonic resonance. The reactor reactance ranges from 4.5% to 6% of the capacitor reactance. When operating at the fifth harmonic, the reactor delivers a reactance as high as 6%. At the third harmonic, the reactance is 12~13%, at the second harmonic, 26%~27%.
Haolai series dry-type reactor is safe, fire resistant and pollution-free. It can be directly placed at the load center. Imported epoxy resin is used to provide optimal insulation.
Mechanically strong and reliable, our series reactor is efficient at limiting short-circuit current, delivering minimized partial discharge, low core loss, and reduced noise level. It is maintenance free and energy saving, suitable for working under high-humidity conditions.
Standards
1.GB/T 10229-1988
2.IEC 289: 1987
Operating Conditions
1. Altitude: 2000m
2. Ambient temperature and relative humidity: -25~ 45(°C), no more than 90%
3. Workplaces should be free of harmful gases, explosives and flammables.
4. Well ventilated. Ventilation is needed when installed within a metal cabinet.
Technical Specs
1. Ideal for 400V, 660V power system
2. Reactance: 1%, 6%, 12%
3. Rated Dielectric Strength: 3KV/min
4. Temperature limits: no higher than 85K for iron core, no more than 95K for coil
5. Noise level: below 45dB
6. Able to work normally at a harmonic current less than 1.35 times rated current.
7. Ratio of reactance at 1.8 times rated current to reactance at rated current: no less than 0.95
8. Reactance difference between any two phases: below ±3%
9. Insulation level: Class H (at temperature no less than 180°C)
