OVERCURRENT PROTECTION RELAY HOUSING 1/6 19", 4 X I, 3 X U, 3 BI, 5 BO, (2 CHANGEOVER) 1 LIVE STATUS CONTACT MEASURING INPUTS: IPH = 1A / 5A, IEE (SENSITIVE) = 0,001 TO 1,6 A/ 0,005 TO 8A RATED AUXILIARY VOLTAGE DC 60V/ 110V / 125V/ 220V, AC 115V/ 230V FLUSH-MOUNTING CASE, SCREW-TYPE TERMINAL REGION WORLD, IEC/ANSI, LANGUAGE ENGLISH (LANGUAGE CHANGEABLE) STANDARD FRONT SYSTEM PORT, PORT B (ON BOTTOM OF DEVICE, REAR) PROFIBUS DP SLAVE, ELECTR.RS485 INTERFACE, PORT A (ON BOTTOM OF DEVICE) WITH ETHERNET INTERFACE (DIGSI, NOT IEC61850) RJ45 CONNECTOR METERING: FAULT RECORDING, AVERAGE VALUES, MIN/MAX VALUES FUNCTIONALITY: TOC+ PHASE OVERCURRENT (50/51), IP, TIME OVERCURR.PROTECTION GROUND (50N/51N): IEP, GROUND FAULT PROTECTION, IEEP OVERLOAD PROTECTION (49) TRIP CIRCUIT SUPERVISION (74TC) CIRCUIT BREAKER FAILURE PROTECT NEGATIVE SEQUENCY PROTECTION UNDERCURRENT MONITORING (37) LOCK OUT (86) ADDITIONAL FUNCTIONS: DIRECTIONAL PHASE OVERCURRENT VOLTAGE A. FREQUENCY PROTECTION SYNCHRO-CHECK FLEXIBLE PROTECTION FUNCTIONS (CURRENT AND VOLTAGE PARAMET.) WITHOUT AUTO-RECLOSURE WITHOUT FAULT LOCATOR