
High-Efficiency 48VDC 19 Inch 2u Telecom Power Supply Rectifier. Wide Input Voltage Range: Operates efficiently with AC input voltage from 90V to 290V. High Efficiency: Achieves up to 93.2% efficiency for optimal energy transmission. Compact 19-Inch Design: Standard 19-inch rackmount shelf suitable for 2U installation. Comprehensive Protection: Features short circuit, overtemp, overload, and overvoltage protection. Real-time Status Monitoring: Includes sound-light alarms and real-time operating status detection. Advanced Battery Management: Equipped with accessory battery temperature detectors and self-test. Flexible System Capacity: Supports up to 800A system capacity with 50A per module output. Remote Monitoring Capability: Enables RS485, and SNMP remote monitoring and control.