Relays and Meters Section 18 Protection and Control SR Family Comprehensive industrial and utility protective relay systems for motors, generators, transformers, and feeders Key Benefits —Large backlit display with 40 characters to view relay information and settings in direct sunlight, full numerical keypad, and setpoint navigation keys. (Except 735/737) —Accurate metering under severe system disturbances (750, 745 & 489) - Power system frequency tracking and adjusting sampling rate accordingly —Minimize replacement time - Draw-out construction —Improve uptime of auxiliary equipment - Through I/O monitoring —Ease of use and installation - same front panel programming, common cutout (Except 735/737) —Reduce troubleshooting time and maintenance costs -IRIG-B time synchronization, event reports, waveform capture, data logger (Except 735/737) —Simplify testing - Built in simulation features and unique waveform play back functionality in the 745 —Cost Effective Access information - Via Modbus RTU and DNP 3.0 Features (continued) Level 2 protocols, through standard RS232, RS485 & RS422 ® EnerVista Software serial ports, and optional Modbus RTU over TCP/IP through —State of the art software for configuration and commissioning embedded Ethernet Port to connect to 10MB Ethernet local or ® GE Multilin products wide area networks. —Document and software archiving toolset to ensure reference —Complete asset monitoring - Analog I/O, metering including material and device utilities are up-to-date demand & energy (Except 735/737) ® —EnerVista Integrator providing easy integration of data —Follow technology evolution - Flash memory for product in the SR relays into new or existing monitoring and field upgrade (Except 735/737 that requires an EEPROM control systems replacement) —Long lasting life - When exposed to chemically corrosive and humid environments with optional conformal coating (Except 735/737) Applications —735/737 - Feeder Protection —750/760 - Feeder Protection (comprehensive) —469 - Motor Protection —745 - Transformer Protection —489 - Generator Protection Features —Monitoring and Metering —Event recorder —Oscillography and Data Logger —Self diagnostic —Metering —Demand User Interface and Programming —Front Panel LEDs, full key pad, and backlit LCD display —RS232, RS485 and RS422 ports - up to 19,200 bps —Ethernet port - 10 Mbs —Multiple protocols - ModBus™ RTU, ModBus™ RTU over TCP/IP, DNP 3.0 Level 2, Optional Device Net on 469 ® Rev. 9/12 18-16 BuyLog Catalog www.gemultilin.com Prices and data subject to change without notice