Three-phase harmonic filter reactor
200 - 690 V, 50 - 60 Hz | SRT - HRT
ARTECHE Group
Line / Load reactors are electrical inductors that allow 50hz and 60hz current to flow easily in an electrical circuit, but they impede the flow of higher frequencies (such as harmonics). This makes them effective at reducing harmonics in drive systems. Typical impedance values range from 2% - 5% impedance.
APPLICATION: Arteche reactors are suitable for use as either line reactors or load reactors for AC variable frequency drives and as line reactors for DC drive systems.
For AC drive systems, use 3% input impedance to suppress voltage transients, and 5% input impedance to reduce harmonic current distortion.
For AC drive systems, use 5% impedance load reactor for motor protection in short and medium length cables (use sine wave filters for long cable runs).
For DC drive systems, use 3% input impedance to reduce input voltage notching.
