Embedded power supply system integrates multiple function, including DC current limiting, peak surge absorption, comprehensive automatic protection, battery intelligent management, unattended, intelligent remote monitoring and other functions. The components of the system are divided into two parts: power supply and battery, the cabinet structure is divided into one-piece and split type,indoor or outdoor design. The power supply section includes: AC distribution unit, rectifier module, monitoring unit and control circuit.Each functional unit is designed in standardized sizes, with power supply heights ranging from 1U to 9U.It meets the wide range of DC outputs from 30A to 400A and is a DC power supply system with a wide range of application scenarios. Rack height Installation method 1U-9U Embedded installation input voltage Output voltage range 220Vac，50Hz 42-58Vdc