220V DC to 48V DC Converter Information

• Wide voltage input range: 80 ~ 300Vac/100-400Vdc, suitable for all countries in the world of power grid input;
• DC DC Converter has high power factor greater than 0.98;
• Built-in protections: input under voltage, input over voltage, output voltage, output current limiting, output short circuit, and over temperature protection;
• Small size design: height 3U, configured with 3*48V30A rectifier module;
• Configurable module: 30A module option;
• Standard 19-inch rack installation;
• SNMP controller, system management and intelligent battery management;
• Provides RS485 Modbus and SNMP communication interfaces;
• DC DC Converter anti-theft function;
• Battery anti-reverse connection protection;
• Input current automatic detection;
• Supports hot-swappable replacement;
• Energy-saving sleep function built-in;
• Independent lightning protection unit design (optional);
• Embedded switching power supply, can be installed in any 19-inch rack independently.

220V DC to 48V DC Converter Application Areas:

• Small scale program controlled exchanges
• Access networks
• Transmission equipment
• Mobile communication systems
• Satellite communication ground stations
• Microwave communications