Product Description
Product Overview
The General Electric UR8NH is a CT/VT Module designed for the GE Multilin UR (Universal Relay) Series. Manufactured by GE, now part of GE Vernova’s Grid Solutions, this module provides current and voltage transformer inputs with enhanced diagnostics for Universal Relays, enabling precise monitoring and protection of AC power lines. It is engineered for industrial and utility applications, such as power generation, oil and gas, and electrical distribution, offering robust performance and compatibility with modern UR relay systems like the B90 Bus Differential Relay.
Technical Information
| Item | Specifications |
|---|---|
| Manufacturer | General Electric (GE) / GE Vernova |
| Series | Multilin UR Series |
| Model/Part Number | UR8NH |
| Description | CT/VT Module |
| Configuration | 8 CT Inputs (8C designation) |
| CT Rating | 1 A or 5 A phase current transformers |
| Diagnostics | Enhanced diagnostics for signal integrity |
| Compatibility | Newer UR CPUs (e.g., 9G, 9H) with firmware 4.0x or later |
| Operating Temperature | -40 °C to +60 °C (-40 °F to +140 °F), typical for UR Series |