GE UR8LH CT/VT Module

• CT Ratio Support: Ranges from 5A to 5000A, accommodating a wide variety of current measurement needs.
• VT Ratio Support: Ranges from 5V to 3600V, suitable for different voltage levels in electrical systems.
• Accuracy: Achieves an accuracy of 0.5%, ensuring precise measurement and monitoring.
• Response Time: Less than 2 milliseconds, enabling rapid detection and response to electrical faults.
• Communication Interface: Equipped with an RS-232 interface for seamless integration with other devices and systems.
• Microcontroller: Based on the Microchip PIC32MX795F512H microcontroller, providing robust processing capabilities.
• Dimensions: Measures 133 mm x 75 mm x 25 mm, making it compact and easy to install.
• Weight: Weighs 200 grams, contributing to its lightweight and portable design.
• Operating Temperature: Functions reliably within a temperature range of 0°C to 55°C.
• Storage Temperature: Can be stored in temperatures ranging from -20°C to 70°C without damage.

Functional Characteristics

• High Precision: Provides accurate measurement of current and voltage signals, ensuring reliable protection and monitoring.
• Fast Response: Detects electrical faults quickly, minimizing downtime and preventing equipment damage.
• Flexible Configuration: Supports multiple CT and VT inputs, allowing for customized configurations based on specific application needs.
• Enhanced Diagnostics: Incorporates advanced algorithms to verify the integrity of analog signals, ensuring data accuracy and reliability.
• Easy Integration: Features a standard communication interface for seamless integration with GE Multilin series relays and other devices.
• Compact Design: Its small size and lightweight construction make it easy to install and maintain in various electrical systems.

Application Scenarios

• Transformer Protection: Monitors current and voltage levels in transformers to detect overcurrent, overvoltage, and other faults, ensuring safe and reliable operation.
• Line Protection: Provides protection for transmission and distribution lines by detecting and responding to faults such as short circuits and ground faults.
• Generator Protection: Safeguards generators against electrical faults by monitoring current and voltage levels, preventing damage and ensuring continuous operation.
• Motor Protection: Protects motors from overcurrent, overvoltage, and other electrical faults, extending their service life and improving efficiency.
• Busbar Protection: Monitors busbar systems to detect and respond to faults, ensuring the stability and reliability of the electrical grid.
• Power Transmission and Distribution: Enhances the protection and monitoring capabilities of power transmission and distribution systems, improving overall system efficiency and safety.
• Industrial Control: Integrates with industrial control systems to provide accurate and reliable electrical measurement data, supporting efficient and safe industrial operations.