MULTIFUNCTION PROTECTIVE RELAY WITH BACKLIT GRAPHIC DISPLAY, 14 PROGRAMMABLE LED, KEY SWITCHES, CASE 1/2 19", 24BI, 11BO, 2 POWER RELAYS, (4 CONTACTS) 1 WATCHDOG CONTACT MEASURING INPUTS (3 X U,4 X I): IPH = 1A, IE = 1A(MIN. = 0.05A) SUPPLY VOLTAGE:DC 110V TO 250V, AC 115V TO 230V, TRIGG.LEVEL BINARY INPUT DC 88V FLUSH MOUNTING CASE, SCREW TERMINALS LANGUAGE ENGLISH, 50/60HZ, IEC/ANSI, REGION WORLD, (LANGUAGE CHANGEABLE) SYSTEM PORT (ON REAR OF DEVICE) PORT B IEC PROTOCOL, RS 485 WITHOUT DIGSI 4/MODEM PORT METERING: PEAK VALUES, AVERAGE METER, MIN/MAX-VALUES, FAULT RECORDING FUNCTIONALITY: TOC+ DIRECTIONAL TOC+ V/F MOTOR PHASE OVERCURRENT (50/51): I>,I>>,IP, LOCK OUT (86) GROUND OVERCURRENT (50N/51N): IE>, IE>>, IEP, DIRECTIONAL TIME OVERCURRENT (67/67N WITH 50N/51N): PHASE ROTATION(47), OVERCURRENT PROTECT.W. 2 TIME CONSTANT WITHOUT AUTO-RECLOSURE