Description

1. Product Title

GE Multilin G650BFBF2G0HI‑ Generator Protection & Control Relay

2. Product Overview

G650BFBF2G0HI is a multifunctional digital generator protection relay from GE Multilin G650 series, designed for synchronous generator protection, metering and supervisory control in power plants and industrial power distribution stations. It integrates comprehensive generator protection logics including over‑current, reverse‑power, over‑voltage, under‑frequency and rotor fault detection, executing rapid fault isolation to safeguard generator sets and prime movers. It supports multi‑protocol communication such as IEC 61850, Modbus and DNP3.0 for data interaction with substation SCADA systems, equipped with local HMI for on‑site parameter setup and fault event recording. This draw‑out type relay is a critical spare for utility and industrial generator switchgear systems.

3. Technical Specifications

• Brand: GE Multilin
• Model: G650BFBF2G0HI
• Warranty: One Year
• Condition: 100% New & Original
• Application: Generator protection, measurement and control
• Protocols: IEC 61850, Modbus, DNP 3.0
• Auxiliary Power: 88‑300 VDC / 96‑250 VAC
• I/O Config: 8 digital inputs, 8 digital outputs, trip‑close supervision channels
• Operating Temp: ‑20 °C ~ +60 °C
• Mounting: Panel / rack draw‑out mounting
• Protection Class: IP20
• 

4. Application Scenarios

• Power‑plant Generator Switchgear Cabinet: Main protection relay spare for synchronous generator units.
• Cogeneration & Industrial Self‑power Station: Replacement protective device for generator monitoring assemblies.
• Substation Automation System Overhaul: Drop‑in spare for installed G650‑series generator protection relays.