The General Electric Multilin UR-8HH (UR8HH) is a CT/VT module designed for use in the Universal Relays series. This module provides 1A/5A ground CTs and 3-1A/5A phase CTs, essential for scaling down current and voltage ratings. This enables the relay to monitor system conditions and output data for user review, which is crucial for executing protective system functions.
Technical Specifications
Part Number: UR-8HH
SKU: UR8HHGM
Manufacturer: GE Multilin
Series: UR Series Universal Relays
Manufacturing Location: Markham, Ontario, Canada
Software: EnerVista UR
Weight: 2.55 lbs
About the UR-8HH
The UR-8HH CT/VT module allows the relay to scale down current and voltage ratings, facilitating the monitoring of system conditions. The data collected can be viewed on the relay’s liquid-crystal display or more efficiently through the EnerVista UR software. This software enables efficient configuration of settings related to the CT/VT module, providing highly customized schemes tailored to each user’s system needs.
EnerVista UR also offers a user-friendly interface for reviewing data and features a drag-and-drop environment in Viewpoint UR Engineer, simplifying the commissioning process of the relay and associated modules.
Installation and Scalability
GE has designed the Universal Relays series with scalability in mind, ensuring easy installation. The device’s faceplate can be unhinged to access the module bay, and Multilin provides comprehensive manuals with detailed wiring diagrams to facilitate proper module installation.
