Littelfuse, Inc. Feeder Protection System FPS-OPI-01-00

The FPS (Feeder Protection System) is a feeder-protection relay that provides current, voltage, and temperature protection for feeder applications. It offers integrated breaker or contactor control, data logging, and a complete metering package. The FPS is typically used in processing, manufacturing, petroleum, chemical, mining, forestry, water, and waste treatment applications. Eighteen protective functions to extend the life of transformers and feeder cables Meters current, voltage, power, temperature, and more Inverse-time (including IEC and IEEE curves) and definite-time overcurrent and earth-fault protection Breaker or contactor control - integrated OPEN and CLOSE command keys Large 80-character vacuum-fluorescent display Eight digital inputs, five relay outputs, one analog input and output RTD module can be installed remotely (up to 1,200 m) to simplify wiring CSA Class 1 Zone 2 hazardous-location certified OPI and RTD modules Standard Modbus RTU and Allen-Bradley DF1 RS-485 communications Optional Modbus TCP and Ethernet/IP, DeviceNet, PROFIBUS communications

Industrial Relays FPSOPERATORINTERFACE