Brand: GE
model:UR-8FH
Colour:new
Warranty: 12 months
Lead Time:3-day working day
Country of origin: USA Price: Please contact us
Product weight:0.2kg
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
GE UR-8FH Multilin Universal Relay Firmware Module
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Products Name: GE UR-8FH Multilin Universal Relay Firmware Module
PRODUCT DESCRIPTION
The GE UR-8FH is a firmware/hardware module designed for the GE Multilin Universal Relay (UR) series. It provides enhanced processing capabilities, expanded communication options, and improved protection features for critical power system applications. This module is typically used to upgrade or extend the functionality of existing UR series relays, ensuring future-ready performance in modern electrical infrastructures.
| Parameter | Specification |
|---|---|
| Model | UR-8FH |
| Compatibility | GE Multilin UR Series relays |
| Function Type | Firmware and hardware enhancement |
| Processing Power | High-speed processor for faster logic |
| Memory | Expanded onboard memory |
| Communication Protocols | IEC 61850, Modbus, DNP3, IEC 60870-5-101/104 |
| Operating Voltage | 24–125 VDC or 48–250 VAC (configurable) |
| Operating Temperature | –40°C to +85°C (–40°F to +185°F) |
| Certifications | IEC, IEEE, ANSI, NEMA, KEMA, CE |
| Dimensions | Compatible with UR relay housings |
| Weight | Approx. 0.5 kg (varies by assembly) |
Enhanced Performance: Faster processing and expanded memory enable more complex logic and faster response times.
Future-Ready: Supports modern communication protocols including IEC 61850 for seamless integration into digital substations.
Modular Flexibility: Easily upgrades existing UR relays without replacing the entire unit.
Robust Design: Engineered for harsh environments with wide temperature tolerance and strong EMI immunity.
Comprehensive Protection: Enhances relay capabilities for advanced protection, monitoring, and control functions.
Scalability: Suitable for both small and large-scale systems, adapting to evolving system requirements.
Compatibility Check: Ensure the UR-8FH is compatible with your specific UR relay model and firmware version before installation.
Firmware Updates: Always use official GE firmware and follow recommended update procedures to avoid malfunction.
Handling Precautions: Use anti-static measures when handling the module to prevent electrostatic discharge (ESD) damage.
Power Isolation: Disconnect all power sources before installing or removing the module.
Environmental Considerations: Ensure operating environment is within specified temperature and humidity limits.
Configuration Backup: Back up existing relay configurations before upgrading or replacing firmware modules.
Power Generation: Used in generator, transformer, and bus protection systems.
Transmission & Distribution: Enhances protection and monitoring in substations and switchgear.
Industrial Automation: Integrated into motor protection, load management, and control systems.
Renewable Energy: Supports protection and control in wind farms, solar plants, and battery storage systems.
Railway Electrification: Provides protection and monitoring in traction power systems.
Oil & Gas: Used in offshore platforms, refineries, and pipeline monitoring systems.

Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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