The GE Multilin UR-4DH is a versatile microprocessor-based universal relay designed to offer protection, monitoring, and control for up to four feeders. Here are some key details about this product:

Key Features

• Modular Design: The UR-4DH has a modular design that allows for easy customization and expansion according to specific needs and requirements.
• Comprehensive Protection: It provides comprehensive protection against a range of electrical faults, including overcurrent, undervoltage, overvoltage, reverse power, frequency variations, and more.
• Advanced Monitoring: The UR-4DH offers real-time monitoring of key electrical parameters such as voltage, current, power, frequency, and energy consumption.
• Flexible Control: Users can remotely control relay outputs, utilize programmable logic for specific functions, and perform data logging for analysis and reporting.

Technical Specifications

• Voltage Options: It supports either 120V AC or 240V AC.
• Current Ratings: Users can choose between 20A or 40A configurations.
• Power Handling: It can handle power ratings of 2.4kW or 4.8kW.
• Frequency Compatibility: The UR-4DH is compatible with both 50Hz and 60Hz frequencies.
• Communication Interfaces: It supports communication via Ethernet, RS-485, and Modbus protocols.