Liebert Emerson 02-790879-00 REV.1 P/L3 Control/Processor Circuit Board

The Liebert Emerson 02-790879-00 REV.1 P/L3 Circuit Board is a high-performance control and processing module used in Liebert UPS and power management systems. It serves as a central logic and communication interface, handling data processing, system monitoring, and operational control functions to ensure reliable and continuous system operation. Technical Specifications: Manufacturer: Liebert Corporation (Emerson Network Power Division) Model Number: 02-790879-00 Revision: REV.1 (P/L3) Product Type: Control/Processor Circuit Board Function: Performs logic control, data processing, and communication functions in Liebert UPS or power systems Main Components: Microprocessor unit, EPROM memory modules, logic ICs, voltage regulators, and interface connectors Processor Type: Intel-based or equivalent microcontroller optimized for embedded power management control Memory Type: PROM/EPROM memory chips for firmware and configuration storage Interface Type: Gold-plated edge connector for system bus communication Power Requirements: Low-voltage DC operation (typically 5V DC) Protection Features: On-board filtering and surge suppression components PCB Material: FR4 high-reliability glass epoxy with multi-layer design Mounting Style: Slot-in card with retaining brackets for secure installation Operating Temperature Range: 0°C to 50°C (32°F to 122°F) Compatible Systems: Liebert UPS main control assemblies and supervisory monitoring modules Quality Assurance: Factory-programmed and fully tested under Emerson Network Power quality control standards Manufacture Country: USA Please review pictures carefully and let us know if you have any questions!