GE F650BABF2G0LOSHE Feeder Protection Relay – Functional Overview
1. Primary Function
The F650BABF2G0LOSHE is a feeder protection relay designed for power distribution systems, providing high-speed protection, monitoring, and control for electrical feeders in industrial and utility networks.
2. Key Features & Capabilities
A. Protection Functions
Detects and responds to short circuits, overcurrent, over/under voltage, and frequency deviations to prevent equipment damage.
Implements directional overcurrent protection for selective fault isolation in ring-main or radial feeder systems.
B. Monitoring & Measurement
Tracks real-time parameters: current, voltage, power, frequency, and harmonics via a large LCD display with single-line diagrams.
Supports fault recording for post-event analysis.
C. Communication & Integration
Equipped with Ethernet, Modbus, and IEC 61850 protocols for SCADA/DCS integration.
Enables remote control and automation of feeder operations.
D. User Interface & Diagnostics
Features intuitive HMI for local configuration and status visualization.
Provides LED indicators and event logs for fault diagnostics.
3. Typical Applications
Industrial power distribution: Protects feeders in manufacturing plants and data centers.
Utility grids: Used in ring-bus, breaker-and-a-half, and double-bus substation configurations.
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