GE F650-M-F-L-F-1-G-1-HI-6E Line Protection Interval Controller

Product Description

GE F650-M-F-L-F-1-G-1-HI-6E (Multilin F650) is a high-performance digital feeder protection and bay controller (IED) under GE Vernova. It integrates protection, control, metering, oscillography and event recording functions. Built on modular hardware architecture with flexible programmable logic, it serves as primary protection for medium-voltage distribution feeders and backup protection for transformers, busbars and capacitor banks. Equipped with local HMI and compatible with mainstream power communication protocols, it can be seamlessly integrated into substation SCADA systems for utility substations and industrial captive power plants.

Specifications

1. Hardware: Half 19-inch rack mount, 6U height; modular pluggable CPU, I/O and communication boards; remote CAN bus I/O expansion available
2. Protection Functions: Phase / neutral / ground time & instantaneous overcurrent, sensitive earth fault, directional overcurrent, overvoltage / undervoltage, overfrequency / underfrequency, ROCOF, breaker failure, synchrocheck, auto-reclosing, broken conductor detection, VT fuse failure detection
3. Metering: 3-phase current & voltage, active/reactive power, power factor, frequency, energy measurement
4. Recording: Disturbance oscillography, sequence of events, fault data log, waveform snapshot
5. Communication: IEC61850 Ed2, DNP3.0, Modbus TCP/RTU, IEC60870-5-103/104; PRP / HSR redundant network, IEEE1588 PTP time synchronization
6. Sampling & Timing: 64 samples per cycle; operating time accuracy: ±3% of operating time or 50ms (whichever is larger)
7. Power & CT: Wide-range DC auxiliary supply; universal 1A / 5A CT input
8. Software: EnerVista configuration software, graphical logic programming, compliant with IEC61131-3

Applications

• Power Utilities: Primary protection for overhead and cable distribution feeders, bay control in distribution substations; feeder protection for renewable energy collector stations
• Industrial: Petrochemical, mining, cement and metallurgy captive power plants, medium voltage switchgear; backup protection for transformers, busbars and capacitor banks; under-frequency load shedding for islanded grid, backup protection for critical motors
• Railway: Feeder protection and fault isolation for traction power substations
• Retrofit Projects: Replacement of legacy protection relays, compatible with existing CT/VT wiring for digital substation upgrade

Family Models

F650-B-F-G-F-1-G-0-LO-E F650-M-F-L-F-2-G-1-HI-6E F650-B-F-L-F-1-G-1-HI-6E F650-M-F-G-F-1-G-0-HI-6E W650 (Wind Turbine Protection Controller) G650 (Generator Protection Controller)