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...Automatic an iso company power factor correction relay www prokdvs com digital microcontroller based intelligent controller regulator apfcr pnpf series ieee device code feautures feeder kvar entry through keyboard fine tuning possible independent of ratio s absolute value user entered parameter is stored in non volatile memory eeprom ct system voltage selectable key board display frequency most optimum combination obtained advanced control programming risc architecture dedicated target pf lag to lead auto manual mode powerfactor correctionrelayno complicated setting procedure friendly interface single line character back lit lcd for p f entering parameters and led indication capacitor bank status software set dead band hunt free operation pt failure reversal polarity under current applications industrial application where inductive load which are critical like inching furnaces i e dynamic loads wherever energy conservation vital specifications secondary amps can be mounted on any phase...