Power factor correction
Power factor correction
(OP)
Hi
If we have 3x capacitor banls 300 KVAR in a LV switchgear, we got 3 power factor regulators. How do this Power factor regulators take the informations about currents- i need 1 CT on main bus bar/each regulator ?
Or (maybe)if i have on main incomer 1 converter 5A - 4-20 mA, can this be linked with all 3 electronic regulators ?
Other choices to give information about currents to regulators?
Regards
If we have 3x capacitor banls 300 KVAR in a LV switchgear, we got 3 power factor regulators. How do this Power factor regulators take the informations about currents- i need 1 CT on main bus bar/each regulator ?
Or (maybe)if i have on main incomer 1 converter 5A - 4-20 mA, can this be linked with all 3 electronic regulators ?
Other choices to give information about currents to regulators?
Regards






RE: Power factor correction
For an example of one electronic power factor regulator for 4 banks see:
http:/