SIEMENS 7SJ6111-5EB00-1FB0EE PROTECTION RELAY

About SIEMENS 7SJ6111-5EB00-1FB0EE PROTECTION RELAY

MULTIFUNCTION PROTECTIVE RELAY WITH BACKLIT TEXT DISPLAY, 4 X 20 CHARACTERS, 7 PROGRAMMABLE LED, CASE 1/3 19", 8BI, 8BO, 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 (DIRECT WIRING/RING LUGS) LANGUAGE ENGLISH, 50/60HZ, IEC/ANSI, REGION WORLD, (LANGUAGE CHANGEABLE) NO SYSTEM PORT WITHOUT DIGSI 4/MODEM PORT METERING: FAULT RECORDING FUNCTIONALITY: TOC+ MOTOR PHASE OVERCURRENT (50/51): I>,I>>,IP,REVERSE INTERLOCKING, INDEPENDENT OF PHASE ROTATION, GROUND OVERCURRENT (50N/51N): IE>, IE>>,IEP, OVERLOAD PROTECTION WITH 2 TIME CONSTANTS (49), TRIP CIRCUIT SUPERVISION (74TC) BREAKER FAILURE PROTECT.(50BF), COLD LOAD PICKUP, INRUSH BLOCKING, NEGATIVE SEQUENCE (46) LOCK OUT (86) MOTOR PROTECTION: UNDERCURRENT (37), NEGATIVE SEQUENCE (46), START UP SUPERVERSION (48), START UP BLOCK./LOCKOUT (66/86) WITHOUT AUTO-RECLOSURE

Advanced Protection and Monitoring

The SIEMENS 7SJ6111-5EB00-1FB0EE relay delivers superior protection features including overcurrent, earth fault, and short circuit detection, making it ideal for safeguarding medium and low voltage distribution systems. It also provides real-time parameter monitoring to ensure system stability and operational safety.


Comprehensive Communication and Integration

Equipped with RS485 and IEC 61850 communication protocols, this relay integrates effortlessly into existing electrical infrastructures. It allows for remote monitoring, system updates, and fast, secure integration with SCADA and automation networks.


Durable Design for Versatile Installation

Engineered for reliability, this protection relay supports both panel and rack mounting. With a robust operating temperature range, high dielectric strength, and mechanical life exceeding 10 million operations, it's built for demanding environments and long-term use.