Product Details
Overview
The GE UR8FV is a CT/VT relay module designed for the Multilin Universal Relay (UR) series. It provides both current and voltage transformer inputs, enabling precise monitoring and protection of AC power systems. With integrated CTs and VTs, the UR8FV ensures accurate measurement and enhances system safety and reliability.
Technical Specifications
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Manufacturer: General Electric Fanuc Multilin
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Model: UR8FV
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Type: CT/VT Relay Module
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Current Transformers (CTs):
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3 phase CTs, rated 1 A / 5 A
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1 ground CT, rated 1 A / 5 A
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Voltage Transformers (VTs):
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Four-terminal voltage transformer for scaling voltage inputs
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Safety & Monitoring: Provides essential current and voltage measurement for AC line protection
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Wiring:
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Standard connection per GE Universal Relay manuals
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Typically uses 12 AWG wiring, supports up to 10 AWG
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Dimensions: 12.75 in × 10.50 in × 4.50 in
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Weight: 4.20 lbs (approx. 1.9 kg)
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Mounting: Panel mount compatible
Key Features
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Integrated CTs and VTs for comprehensive monitoring
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Supports both phase and ground current measurement
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Enhances safety by providing accurate input data for relay protection
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Rugged design suitable for industrial and utility environments
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Compatible with GE Multilin UR series relays
Applications
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Substation automation requiring CT/VT integration
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Power system monitoring and diagnostics
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Relay-based protection schemes for feeders and transmission lines
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Industrial control systems needing precise current and voltage inputs
FAQ
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Q: What CT ratings does the UR8FV support? A: It supports 1 A and 5 A ratings for both phase and ground CTs.
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Q: Does the UR8FV include voltage transformers? A: Yes, it includes a four-terminal VT for scaling voltage inputs.
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Q: What wiring sizes are supported? A: Standard 12 AWG wiring is recommended, but it accepts up to 10 AWG.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
PLC vs. HMI: Distinguishing the Brain from the Interface in Industrial Automation
In the realm of industrial automation, distinguishing between a Programmable Logic Controller (PLC) and a Human-Machine Interface (HMI) is fundamental. While both devices work in tandem, they serve distinct purposes. The PLC acts as the "brain" of the operation, executing logic, whereas the HMI serves as the "eyes," allowing operators to monitor and interact with the system. Understanding this synergy is essential for any professional designing robust factory automation solutions.
Selecting the Right Industrial Automation Solution for Modern Manufacturing
Choosing an effective industrial automation system starts with a thorough process audit. You must identify tasks that are repetitive, labor-intensive, or prone to human error. Not every process requires high-level automation; therefore, prioritize operations that directly impact throughput and quality. By scoping your needs accurately, you avoid over-investing in unnecessary technology. A balanced approach ensures that your capital expenditure aligns with measurable gains in operational efficiency.
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.