7SJ6471-5EB92-3FG7-L0S

Siemens

MULTI-FUNCTION PROTECTIVE RELAY SYNCHRONIZATION (OPTIONAL) AND RESISTANCE TEMPERATURE DETECTOR INTERFACE, GRAPHIC DISPLAY, CASE 1/1 19", 48BI, 21BO, 4 POWER RELAYS, (8 CONTACTS) 1 WATCHDOG CONTACT PHASE CURRENT TRANSFORMER 1A 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 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR DIGSI 4/MODEM PORT (ON REAR OF DEVICE) PORT C DIGSI 4, RS-485 METERING: PEAK VALUES, AVERAGE METER, MIN/MAX-VALUES, FAULT RECORDING FUNCTIONALITY: TOC+ DIRECTIONAL TOC+V/F PHASE OVERCURRENT (50/51) : I>, I>>, IP, REVERSE INTERLOCKING, INDEPENDENT OF PAHSE ROTATION, GROUND OVERCURRENT (50/51N) : IE>, IEE>>, IEP, DIRECTIONAL TIME OVERCURRENT (67/67N WITH 50N/51N), PHASE ROTATION (47), OVERLOAD PROTECTION W.2 TIME CONSTANTS (49) TRIP CIRCUIT SUPERVISION (74TC) BREAKER FAILURE PROTECTION (50BF) COLD LOAD PICKUP, INRUSH BLOCKING, NEGATIVE SEQUENCE (46) LOCK OUT (86), OVER/UNDER FREQU. (81U/O), UNDER VOLTAGE (27-1,27-2), OVER VOLTAGE (59-1) SYNCHRONIZATION AUTOMATIC RECLOSURE FAULT LOCATOR