Product Description
The GE Multilin UR-6TH is a digital I/O module designed for UR Series Universal Relays, enhancing communication between protection relays and external equipment. It provides both digital inputs and outputs, enabling flexible and reliable control across power systems.
This module features 4 Form-A digital outputs and 8 contact inputs, allowing rapid signal processing and event-driven responses. Moreover, its modular structure supports system scalability, enabling users to replace or expand modules effortlessly as their operational needs evolve.
Functional Highlights
- Fast Response Time: Digital outputs activate in less than 4 milliseconds, ensuring precise control for critical operations.
- Modular Scalability: Easily integrates into existing UR relay systems, supporting future expansion without redesign.
- Ease of Maintenance: The module’s plug-in design allows quick replacement and minimal downtime.
- Software Compatibility: Fully compatible with EnerVista UR software for configuration and diagnostics.
- Reliable Construction: Designed and manufactured in Markham, Ontario, Canada, meeting global utility standards.
In addition, the UR-6TH module contributes to reduced wiring complexity and enhances operational safety through reliable signal isolation.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | GE Multilin |
| Model | UR-6TH |
| Series | UR Series Universal Relays |
| Function | Digital I/O Interface Module |
| Digital Outputs | 4 Form-A outputs (non-monitoring) |
| Digital Inputs | 8 contact inputs |
| Response Time | < 4 ms |
| Dimensions | 7” L × 6” W × 1.5” H |
| Weight | 2 lb 9 oz |
| Software Support | EnerVista UR |
| Mounting Type | Plug-in modular design |
| Manufacturing Origin | Markham, Ontario, Canada |
Furthermore, the UR-6TH module can be replaced only with the same type to maintain compatibility with the relay’s firmware and electrical interface.
System Integration
The GE Multilin UR-6TH seamlessly integrates into power system protection architectures. It is typically used in substation automation, generator protection, and transformer monitoring applications. For instance, it enables the relay to detect contact status changes or issue trip commands within milliseconds.
Therefore, it plays a critical role in maintaining system stability, reducing fault propagation, and improving equipment protection. Its compatibility with EnerVista UR software simplifies configuration and event analysis, making it a preferred choice for utility engineers and maintenance professionals.
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