Power cabinet

The invention relates to a power cabinet which is mainly used for disconnecting switch control, grounding switch control and motor power supply of GIS equipment. The power cabinet comprises a cabinet, the cabinet is connected with an AC incoming wire, and is internally provided with an AC bus, a first rectifier, a second rectifier and a DC bus, the input ends of the first and second rectifiers are connected with the AC bus, the output ends of the first and second rectifiers are connected with the DC bus, the DC bus is connected with multiple outgoing line ends, and each outgoing line end is connected with the GIS equipment in a corresponding output interval. According to the power cabinet, the problem that rectifiers are too large and inconvenient to install in a control cabinet when rectifiers for disconnecting switch control, grounding switch control and motor power supply of GIS equipment are arranged in the power cabinet is solved. 本发明涉及种电源柜，主要用于GIS设备的隔离开关控制、接地开关控制及电机电源供电。所述电源柜包括机柜，机柜连接交流进线，机柜内设置交流母线、第整流器