GE UR-8FV Protection Relay Input Module
Description
GE UR-8FV Protection Relay Input Module is a CT/VT (Current Transformer/Voltage Transformer) module belonging to the GE Multilin UR series of universal relays. It is designed to replace old modules or upgrade existing universal relay systems, playing a critical role in monitoring and managing AC power lines while enhancing overall safety for users and power system equipment.
| Specification | Value |
|---|---|
| Input Type | 3-1A/5A phase CT, 1A/5A ground CT, 4-terminal VT |
| CT/VT Configuration | Standard 4CT/4VT |
| Max Analog Signals | Up to 24 CT and VT signals |
| Key Protection Function | Ground fault protection with sensitive ground input for high-impedance grounded systems |
| Compatible Communication Protocols | IEC61850, Modbus |
Key Features:
- Provides multiple protection functions including overcurrent, ground fault, directional overcurrent, distance, and frequency protection
- Offers advanced control functions such as automatic reclosing and line automatic switching to boost power system automation
- Enables precise measurement and real-time monitoring of electrical parameters including current, voltage, and power
- Supports flexible communication with SCADA systems and other automation equipment
- Features user-friendly interface and configuration tools for easy setup and operation
Applications:
- Transmission and distribution systems for protecting power lines
- Power plants for protecting generators and transformers
- Industrial facilities for protecting motors and feeders
Related Models:
- GE UR-8FH
- GE RH-8A