GE UR9NH UR 9NH Universal Relay Input Module

Overview

The GE Multilin UR9NH is a powerful and versatile numerical relay that provides comprehensive protection, monitoring, and control for a wide range of applications. It is designed to meet the needs of the most demanding industrial environments, and offers a variety of features that make it ideal for use in transmission, distribution, and power generation systems.

Technical Specifications

• Voltage range: 69 to 765 kV
• Current range: 1 to 6,000 A
• Frequency range: 45 to 65 Hz
• Protection functions: Overcurrent, distance, differential, frequency, synchronization, and other protection functions
• Monitoring functions: Voltage, current, frequency, power, and other monitoring functions
• Control functions: Circuit breaker control, recloser control, and other control functions
• Communication protocols: DNP3, IEC 61850, and other communication protocols

Features

• Comprehensive protection: The UR9NH provides a wide range of protection functions, including overcurrent, distance, differential, frequency, and synchronization protection.
• Advanced monitoring: The UR9NH continuously monitors system parameters and provides detailed information on events, alarms, and trends.
• Flexible control: The UR9NH can be used to control circuit breakers, reclosers, and other devices.
• Modular design: The UR9NH's modular design allows for easy customization and expansion.
• User-friendly interface: The UR9NH's user-friendly interface makes it easy to configure and operate the relay.