Low Voltage Reactors By Franke Gmkp

We are engaged in offering excellent quality Low Voltage Reactors to our valuable clients. The increasing uses of modern power electronic apparatus are producing non-liner current influences and load the network with harmonics pollution. The capacitor forms a resonant with the feeding transformer (250-500Hz), it lead to overloading of capacitor and transformer, interference, voltage distortion; etc.

Features:-
These can be avoided by filter reactors.
The function of the reactors is to protect capacitors in low voltage power factor correction systems.
The connection of these reactors in series with capacitors causes a shift of the resonance frequency of the circuit composed by feeding transformer-reactors capacitors, so that the resulting self-resonance frequency is well below the line harmonics foreseen by the ENV 61000-2-2 standard.
Resonance would create undesired effects as overloading of capacitors, transformer and transmission equipment, amplification of harmonics and voltage distortion.
The reactors are connected in series with the capacitors to be protected and the inductive reactance determines the self resonance frequency of the L-C circuit. The locking factor P% is expressed by the ratio between inductive reactance and capacitive reactance and it corresponds to the increase of voltage applied to capacitors, with respect to line voltage.