F650BABF2G1HI Feeder management relay

Description

Product Overview

The F650BABF2G1HI is a high-end configuration model of the GE Multilin series F650 feeder management relay, specifically designed for line protection and control in medium and high voltage power grids (6.6kV-38kV). This device integrates protection, monitoring and control functions, and supports advanced features such as arc protection and adaptive reclosing. It is suitable for substation, industrial and mining enterprise distribution systems and renewable energy grid connection scenarios.

Core functional highlights

Technical characteristics of functional modules

Protection functions – Three-stage directional overcurrent protection (including negative sequence component detection) <br> – Ground fault protection (zero sequence/residual current) <br> – arc light protection (response time <2ms)

Control logic programmable adaptive reclosing (up to 4 times) + voltage reactive power control (VVC)

Monitoring and analysis of 128-cycle fault recording (sampling rate 4kHz) + power quality analysis (THD/ flicker/unbalance degree)

Communication integration: Dual Ethernet ports (IEC 61850-9-2/GOOSE) + RS485 (Modbus RTU/DNP3.0)

Security mechanism hardware-level encryption (AES-128) + user permission classification (IEC 62351 standard)

Technical Specification Sheet

Details of category parameters

Electrical parameters

Rated voltage: 100-240V AC/DC (AC/DC adaptive

Measurement input current: 5A/1A (CT secondary) <br> Voltage: 120V/230V (PT secondary)

Frequency range: 45-65Hz (expandable to 16-70Hz

Protective performance

Overcurrent protection accuracy ±1% setting value (IEC 60255-151 standard)

Instantaneous segment of action time: <15ms (at rated current)

Arc protection 8-channel optical sensor interface (response time <2ms)

Communication interface

Ethernet 2×10/100 MBPS (IEC 61850-8-1 MMS/GOOSE)

Serial interface: 2×RS485 (Modbus RTU/DNP3.0) + 1×RS232 (local maintenance)

Optical fiber interface (optional) ST connector (multimode, up to 2km

Machinery and Environment

Installation method: Panel mounting (standard 19-inch rack)

Dimensions (H×W×D) : 177mm × 213mm × 170mm (including terminals)

Operating temperature: -40°C to +70°C (Industrial grade)

Protection grade: IP52 (front panel)/IP20 (wiring area)

Storage and Recording

1024 event records with SOE (timestamp resolution 1ms)

Fault recording 128 events (each containing 128 cycles)

Data storage: 4GB MicroSD card (supports FTP remote export)

Advanced protection features

Description of protection type functions

Directional overcurrent 90°-180° adjustable operating zone (suitable for dual power supply ring networks)

Arc light protection intensity threshold + overcurrent joint criterion (to avoid misoperation)

Frequency protection: Overfrequency/underfrequency + df/dt (New energy island detection)

Circuit breaker failure backup protection delay interlocking trip (conforming to IEC 62271-100)

Communication protocol support

Protocol type standard application scenarios

IEC 61850 MMS/GOOSE/Sampled Values Substation automation system

DNP3.0 TCP/IP & Serial SCADA remote monitoring

Local integration of Modbus RTU RS485 PLC

IEC 60870-5-103 Serial communication relay protection equipment cascading

Typical application scenarios

Core functions of industry application cases

Directional overcurrent protection for 10kV feeder lines in distribution networks (ring main units/switch stations) + automatic reclosing

High-voltage motor circuit protection start-up timeout protection + thermal overload model for industrial and mining enterprises

Islanding detection + reverse power protection for photovoltaic power station collection line (35kV grid connection point)

Selective tripping and harmonic monitoring for medium-voltage distribution board protection in ship power

Configuration code parsing (F650BABF2G1HI)

Code segment configuration description

F650 Product Series (Feeder Management Relay)

BA Basic Protection Function Package (Overcurrent/Ground/Frequency)

BF Advanced Function Expansion (Arc Protection + VVC Control)

2 Communication interfaces: Dual Ethernet + dual RS485

G HMI type: High-resolution graphic LCD screen (320×240)

1. Power supply: AC/DC wide voltage input (100-240V)

HI Environmental grade: Industrial Grade (-40°C to +70°C)

Certification and Standards

Certification type standard number

Safety certification IEC 60255 series (Measuring Relay Standard) <br>UL 508 (Industrial Control Equipment)

Electromagnetic compatibility IEC 60255-26 (Immunity) <br>IEC 61000-4 (Industrial Class 4)

Industry standard IEEE C37.90 (Surge Tolerance) <br>ANSI/IEEE C37.2 (Function Number)

Cybersecurity IEC 62351 (Power System Security)

Maintenance and Diagnosis

Self-checking function
• Daily automatic execution of hardware diagnosis (CPU/RAM/ADC)

Real-time monitoring of CT/PT disconnection (alarm output)

2. Local operation
• Front panel shortcut keys: Protection on/off/fixed value switching

• 5-key navigation + graphical fault waveform display

3. Remote management
• EnerVista 650 software (Fixed Setting/Event Analysis)

• Support SNMP v3 network monitoring

Precautions

1. Installation requirements
The secondary circuit of the CT must be reliably grounded (to avoid open-circuit high voltage)

The bending radius of the optical fiber for the arc sensor is greater than 50mm

2. Fixed value setting
The direction protection requires setting the system impedance Angle (default 75°).

The reclosing time step difference is ≥0.3 seconds (in coordination with the superior protection)

3. Firmware upgrade
• Requires a GE dedicated dongle (UR upgrade tool)

Functional verification tests must be carried out after the upgrade

Please contact Sunny sales@xiongbagk.cn for the best price.

➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com