GE F650BFCF2G1HI Digital Bay Controller

GE Multilin F650 Feeder Protection Relay

The Multilin F650 is a comprehensive protection, control, and automation solution designed for feeder applications and bay control. Ideal for a wide range of electrical distribution systems, the F650 offers advanced functionality, flexible configuration options, and enhanced system visibility.

Key Benefits

• Comprehensive Feeder Protection: Flexible and powerful protection and control for various feeder arrangements, including ring-bus, double breaker, and breaker-and-a-half configurations.

• Improved System Stability: Increases uptime through load shedding and transfer schemes.

• Advanced Automation: Supports customizable protection and control logic for complex applications.

• User-Friendly HMI: Large graphical LCD with programmable buttons, menu navigation keys, and configurable single-line diagrams for bay monitoring and control.

• Modular Design: Draw-out construction simplifies unit replacement, reducing downtime.

• Efficient Troubleshooting: Features include IEEE 1588 (PTP), IRIG-B, SNTP (with two master configurations), event reporting, waveform capture, and data logging.

• Seamless Integration: Supports serial and Ethernet communications and multiple protocols for easy system integration.

• Interoperability: Embedded support for IEC® 61850 (Edition 2), IEC 60870-5-103/104, IEC 62439 (PRP/HSR), and IEEE 802.1D (RSTP); KEMA certified for IEC 61850 Edition 2.

Applications

• Primary or backup protection for feeders in solidly grounded, high impedance grounded, or resonant grounded systems.

• Bus blocking and interlocking schemes.

• High-speed arc flash fault detection.

• Throw-over (bus transfer) scheme applications.

• Voltage/frequency-based load shedding schemes.

• Distributed Generation (DG) interconnect protection, including anti-islanding (active and passive).

Key Features

• Time, instantaneous, and directional phase/neutral/ground/sensitive ground overcurrent protection.

• Cold load pickup control and manual close with supervision.

• Directional power and forward power elements.

• Load encroachment supervision.

• Wattmetric ground fault detection.

• Positive and negative sequence-based over/under voltage protection.

• 2nd harmonic restraint for inrush current detection.

• CT supervision for current transformer health monitoring.