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GE Multilin F35 Feeder Protection Relay

GE Multilin F35 Feeder Protection Relay

Product Description

The GE Multilin F35 is a feeder protection relay designed to safeguard medium- and high-voltage distribution networks. Part of the UR (Universal Relay) family, it delivers advanced protection, control, and monitoring for feeders,...

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Availability: Low stock: 10 left

SKU: F35
Vendor: GE Fanuc
Category: Feeder Protection Relay
Related Series:

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  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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Product Description

The GE Multilin F35 is a feeder protection relay designed to safeguard medium- and high-voltage distribution networks. Part of the UR (Universal Relay) family, it delivers advanced protection, control, and monitoring for feeders, including arc-flash detection and breaker failure protection. Its modular architecture supports customizable I/O configurations, making it ideal for complex industrial and utility substation applications.

Engineered for digital substations, the F35 provides high-fidelity disturbance recording, event logging, and robust IEC 61850 communication, enabling seamless integration into automated grid systems. Its intuitive interface and diagnostic tools enhance feeder management while reducing downtime.

Technical Specifications

Parameter Specification
Model Series F35
Product Type Feeder Protection Relay
Core Protection Elements Overcurrent, Voltage, Frequency, Directional Power, Breaker Failure
Integrated Diagnostics Arc-Flash Detection, Waveform Capture, Sequence of Events (SOE) Recording
Communication Protocols IEC 61850, Modbus, DNP 3.0
Hardware Architecture UR (Universal Relay) Modular Design
User Interface Large graphical display for metering and status
Security Role-based access control, security auditing

Key Operational Features

  • Advanced Arc-Flash Protection: High-speed light and current sensing reduces equipment damage and enhances personnel safety.

  • Modular Scalability: Flexible UR platform allows expansion of I/O boards for complex feeder requirements.

  • Intelligent Reporting: COMTRADE-compliant disturbance and fault data for in-depth analysis.

  • Operational Reliability: Built for consistent performance under extreme electrical and thermal conditions.

Frequently Asked Questions

Does the F35 support integration with IEC 61850 substations?
Yes, it is fully compliant with IEC 61850, supporting GOOSE messaging for fast protection and interoperability in digital substations.

Can the F35 detect arc flashes?
Yes, the relay includes dedicated arc-flash detection logic. When paired with light-sensitive sensors, it delivers rapid response to clear arc faults in switchgear.