DC48V multipath power supply management controller

The utility model relates to an array cabinet control device. The utility model aims to provide a DC48V multipath power supply management controller which can be used for intelligent management of DC power distribution and has the characteristics of high reliability, economy and reasonability. According to the technical scheme, the DC48V multi-channel power management controller is characterized by comprising a main control module, a branch control module and a touch display screen, wherein the branch control module and the touch display screen are electrically connected with the main control module; the main control module comprises a first single-chip microcomputer, and a main path data main acquisition circuit, a main path data standby acquisition circuit, a main path power-down data storage circuit, a temperature acquisition circuit, a serial port span circuit, an RS232 communication circuit and an RS485 communication circuit which are electrically connected with the first single-chip microcomputer. The b