Overview

The UR-8NH is a CT/VT Module from GE Multilin, equipped with advanced diagnostic capabilities to enhance the functionality of the Universal Relays series. It provides the relay with standard 8CT, enabling effective monitoring and management of power systems.

Technical Specifications

• Model Number: UR-8NH
• Manufacturer: GE Multilin
• Weight: 1.15 kg

Dimensions:

• Length: approx. 6 inches
• Width: 7 inches
• Height: 1.5 inches

Functionality:

• Replaces broken modules, upgrades older modules, or adds new capabilities to systems lacking a CT/VT module.
• Supports up to twenty-four analog current transformer and voltage transformer signals, compatible with both 1 A and 5 A ratings.
• Other CT/VT modules may offer features like high-impedance fault detection and ground fault protection.

Diagnostics:

• Integrates with the Universal Relay series’ standardized health diagnostics to assess hardware health at startup and during operation.
• Advanced Health Diagnostics can monitor for potentially harmful system conditions, presenting information through the LCD or EnerVista UR.

Benefits

• Early detection of issues is crucial for preserving system health, making the relay’s monitoring of CT/VT input circuitry and components a valuable feature for users.
• The scalable design allows for streamlined installation and provides ample information to support users throughout the process.