Product Description
General Information
- Manufacturer: General Electric
- Model/Part Number: UR 8LH
- Description: The General Electric UR 8LH is a Current Transformer/Voltage Transformer (CT/VT) module designed for use within GE’s Universal Relay (UR) series, part of the Multilin product line. This module provides the relay with four standard current transformer (CT) inputs and four voltage transformer (VT) inputs, featuring enhanced diagnostic capabilities. It scales down current and voltage values for accurate monitoring and is used in power system protection and control applications, such as substation automation and industrial power management.
Technical Specifications
| Specification | Details |
|---|---|
| Type | CT/VT Module |
| Series | Universal Relay (Multilin) |
| Inputs | 4 CT inputs (1 A or 5 A), 4 VT inputs |
| Diagnostic Features | Enhanced diagnostics for signal integrity and system health |
| Firmware Compatibility | Version 4.0x or later (requires new CPU) |
| Operating Temperature | -40°C to +60°C |
| Weight | 1.13 kg (2.5 lbs) |
| Application | Power system protection, monitoring, and control in substations and industrial settings |