PEU controller of new energy automobile

The utility model provides a PEU controller of a new energy automobile. Comprising a controller upper cover, a box body, a contactor, a device supporting plate, a power distribution high-voltage plug-in unit, a power distribution low-voltage plug-in unit, a power distribution shell, a fuse maintenance box, a DC/AC air pump control panel, a DC/DC control panel, a DC/AC oil pump control panel, an MSD manual maintenance switch, an MCU assembly board, an ICS high-voltage acquisition board, a contactor adapter board, a water nozzle, a 48-core control panel, an insulation monitor and a controller bottom plate, the MCU assembly board and the ICS high-voltage acquisition board are integrated and are connected with the contactor through the contactor adapter board; the upper end and the lower end of the box body are open, a water cooling plate is arranged in the middle of the box body, the water cooling plate and the box body are integrally formed, and the box body is divided into an upper space and a lower space. The