Automatic Power Factor Control Panel is mainly used to achieve to unity PF in fluctuating loads and works on an input power voltage ranging from 415V or 440V depending on the system voltage. The Panel consists of contactor based of APFC or RTPFC consisting of Thyristor switching. The Panel is used for steady load applications with low loss in switching device. Automatic Power Factor Control Panel is easy to maintain and is designed with microprocessor based efficient relays.