Harmonic Filter Reactors
eVAR-HF Harmonic Filter Reactors with P = 7% value and 189 Hz.
This type of harmonic reactors reduce harmonic currents and losses and extend the life of the capacitor by coupling it in series with capacitors. The most commonly used resonance frequency is 189 Hz and its impedance factor is 7%.
eVAR-HF Harmonic Filter Reactors with P = 14% value and 134 Hz.
This type of harmonic reactors reduce harmonic currents and losses and extend the life of the capacitor by coupling it in series with capacitors. The most commonly used resonance frequency is 134 Hz and its impedance factor is 14%.
Type | eVAR-HF |
Nominal Voltage | 400V AC |
Resonance Frequency | 134 Hz , 189 Hz |
Impedance Frequency | p = % 7 , p= % 14 |
Frequency | 50 Hz |
Ambient temperature | t 40 C/B |
Standards | EN6289 / EN 61558-2-20 |