UR6PV | GE Multilin UR 6PV Digital Input/Output Module

Product Overview

The GE Multilin UR6PV is a robust Digital Input/Output Module engineered for the Universal Relay (UR) platform used in modern industrial power systems. It expands the relay’s I/O capacity and supports flexible protection, automation, and control functions in demanding environments. In addition, its hot-swappable design helps maintenance teams replace modules without disrupting ongoing operations. The module integrates naturally with FlexLogic™, allowing engineers to build precise control logic for generators, transformers, motors, and feeders.

Key Benefits and Functional Highlights

The UR6PV offers high-density I/O capability that strengthens system reliability and control accuracy. Moreover, its trip-rated outputs ensure consistent breaker actuation under critical conditions. Engineers value the solid-state outputs because they deliver fast signaling that improves response times in automation sequences. In addition, the module works seamlessly inside the UR chassis and draws power directly from the relay, which simplifies system wiring and reduces installation errors. Field teams often select this module due to its durability and wide operating temperature range.

Technical Specifications

General Information

• Model: UR6PV
• Type: Digital Input/Output Expansion Module
• Manufacturer: GE Multilin / GE Vernova

Electrical and I/O Characteristics

• Digital Inputs: Up to 16 contact inputs with auto-burnish capability
• Digital Outputs: Trip-rated and solid-state outputs
• Power Supply: Powered directly through the UR relay chassis

Design and Construction

• Mounting: Plug-in I/O module for the UR relay frame
• Design: Hot-swappable for uninterrupted operation
• Weight: 0.6 kg
• Operating Temperature: –40 °C to +70 °C

Typical Applications and Integration Use Cases

The UR6PV supports protection and automation tasks across diverse power systems. For instance, users deploy it in generator protection panels where additional digital inputs help capture sequence-of-events data. Substation engineers integrate the module with transformer protection schemes that require reliable trip outputs. Moreover, motor control centers use the UR6PV to manage interlocks and status signaling during start-stop sequences. Industrial feeders also benefit from the module’s rapid response time and high-density input capabilities.

Support, Reliability, and Maintenance

The module’s industrial-grade construction provides strong resistance to electrical noise and harsh environmental conditions. Therefore, maintenance intervals remain predictable and minimal for most installations. GE’s UR platform maintains long-term compatibility, enabling smooth module replacement and firmware alignment. Field technicians appreciate the hot-swappable function because it reduces downtime during scheduled inspections or unplanned service work.

FAQ

Q1: What is the main purpose of the GE UR6PV module? A1: The UR6PV expands digital inputs and outputs within GE UR relays to support protection and automation tasks.

Q2: Can the module be replaced without shutting down the system? A2: Yes, its hot-swappable design allows safe replacement while the relay remains energized.

Q3: Does the UR6PV support programmable logic functions? A3: Yes, it integrates fully with GE FlexLogic™ for advanced control and automation sequences.

Q4: What applications benefit most from the UR6PV? A4: Generator, transformer, motor, and feeder protection systems frequently rely on the module for added I/O capacity.

Q5: How many digital inputs does the module support? A5: It supports up to 16 contact inputs with auto-burnish capability.