Three-phase harmonic filter reactor 004656800

Constructive Characteristics - Three phase harmonic filters are made of low losses magnetic plates, permanent regime class F (1550 C) copper conductor and thermal protection relay. With the purpose of increasing filters ventilation, windings are separated among them, improving thermal dissipation. Available factor p is 7% and 14% with resonance frequency 189 Hz and 134 Hz for 50 Hz networks. With this standard values in three phase networks and balanced loads, the 5th (250 Hz) harmonic and higher resonant phenomenons are eliminated avoiding resonance between inductive impedance and three phase capacitors for power factor correction and preventing network capacitors and capacitor banks for overloads, caused by harmonics.