Description
GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E Product Introduction
Product Overview
The GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E is a digital feeder protection relay and bay controller from GE’s 650 universal relay family. It is purpose-built for the protection, monitoring, automation and control of medium-voltage distribution feeders and switchgear bays.
This integrated unit combines comprehensive protection functions, metering, I/O control and industrial communication capabilities. It supports directional overcurrent, ground fault, voltage and frequency protection for distribution networks. It features a graphical LCD interface, programmable logic and multiple communication ports for SCADA integration. With a wide operating temperature range and rugged panel-mount housing, it delivers reliable performance in both utility substations and harsh industrial electrical environments.
GE F650-G-N-A-B-F-2-G-1-HI-C-E
Core Product Features
- Complete overcurrent protection including instantaneous, time-delayed, directional phase, neutral and sensitive ground fault elements
- Voltage and frequency protection with positive/negative sequence detection and broken conductor detection
- Four-shot programmable autorecloser with synchronism check and breaker failure protection
- Built-in power quality monitoring and load encroachment supervision functions
- Graphical LCD display with single-line diagram visualization and annunciator panel
- Up to 32 optically isolated digital inputs and 16 form-C relay outputs for flexible field integration
- Supports Modbus RTU/TCP, DNP 3.0 and IEC 60870-5-104 communication protocols
- Wide-range AC/DC power supply and -40°C to +85°C operating range for extreme environments
Technical Specifications
- Official Model: F650-G-N-A-B-F-2-G-1-HI-C-E
- Product Type: Digital Feeder Protection & Bay Controller Relay
- Rated Input Voltage: 110/120 VAC or 220/240 VAC; 125/250 VDC optional
- Nominal Frequency: 50/60 Hz, auto-sensing
- Current Inputs: 1 A / 5 A selectable, universal current range
- Protection Elements: Phase/neutral/ground overcurrent, directional overcurrent, under/over voltage, under/over frequency, breaker failure, autorecloser, broken conductor
- Digital Inputs: 12–32 optically isolated, configurable
- Relay Outputs: 8–16 form-C contacts, rated for breaker control
- Communication Ports: RS232, RS485, 10/100Base-TX Ethernet; optional fiber optic Ethernet
- Supported Protocols: Modbus RTU/TCP, DNP 3.0 Level 2, IEC 60870-5-104, IEC 61850
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -40°C to +90°C
- Mounting: Panel mount, standard 1/4 19″ rack form factor
- Certifications: CE, UL, CSA, industrial EMC compliance
GE F650-G-N-A-B-F-2-G-1-HI-C-E
Application Fields
- Medium-voltage feeder protection in utility distribution substations
- Industrial plant power distribution and switchgear control
- Commercial building and campus electrical distribution systems
- Renewable energy grid interconnection protection (solar, wind)
- Oil, gas and petrochemical facility power distribution
- Legacy electromechanical relay retrofit and system modernization
GE F650-G-N-A-B-F-2-G-1-HI-C-E
Related Model Recommendations
- F650BABF1G0LOSHE: Base-model F650 feeder relay for standard distribution applications
- G650 Generator Protection Relay: Same 650-platform relay optimized for generator protection
- M650 Motor Protection Relay: 650-family relay tailored for medium and large motor protection
- GE D20 RTU Controller: Substation remote terminal unit that integrates F650 relays for station-wide SCADA
