UR-8FV GE Multilin UR8FV CT/VT Module

Overview

The UR-8FV is a CT/VT module by General Electric Multilin (GE), designed for use in Universal Relay systems to monitor and manage AC power lines. This module is vital for enhancing the safety and efficiency of power systems, offering reliable voltage and current measurement.

Key Features:

• Provides 3-1A/5A phase CTs and 1A/5A ground CTs.
• Equipped with a four-terminal voltage transformer.
• Works with GE Universal Relay systems, replacing old modules or upgrading existing ones.
• Compatible with EnerVista UR software for ease of configuration and monitoring.
• Supports high-impedance grounded systems with sensitive ground protection.
• Enhances diagnostic capabilities for improved system performance.

Technical Specifications:

• Brand: General Electric Multilin (GE)
• Model: UR-8FV
• Dimensions: Approx. 6″ L x 7″ W x 1.5″ H
• Weight: 2 lb, 9 oz
• Software Compatibility: EnerVista UR
• Voltage Inputs: 4 terminal voltage transformer
• Current Inputs: 3-1A/5A phase CTs, 1A/5A ground CTs
• AWG Compatibility: Max 10 AWG (Recommended 12 AWG)

Applications:

• Used to monitor and manage AC power lines.
• Suitable for systems requiring accurate voltage and current measurements, as well as ground fault protection.
• Ideal for enhancing safety in high-demand systems.

FAQ:

1. What is the UR8FV module used for?
2. The UR8FV provides accurate current and voltage measurements for GE Universal Relay systems, offering ground fault protection and system diagnostics.
3. How do I connect the UR8FV module?
4. Refer to the Universal Relay manual for detailed installation instructions. Typically, use 12 AWG wire, but it supports a maximum of 10 AWG.
5. What differentiates the UR8FV from other CT/VT modules?
6. The UR8FV is a standard 4CT/4VT module, offering essential ground fault protection and diagnostics. Some models feature enhanced sensitivity for detecting faults in high-impedance systems.
7. Can I replace an old CT/VT module with the UR8FV?
8. Yes, the UR8FV is designed to replace outdated modules and upgrade existing Universal Relay systems. Ensure compatibility with your relay and CPU model.