Power Module And Power Distribution System

Provided are a power module and a power distribution system. The power module includes an input busbar, an output busbar, an internal protection unit and a UPS. The input busbar is electrically connected to an AC input terminal of the UPS through the internal protection unit. The output busbar is electrically connected to an AC output terminal of the UPS through the internal protection unit. The battery input terminal is electrically connected to a DC input terminal of the UPS through the internal protection unit, or is electrically connected to the DC input terminal of the UPS and an external protection unit disposed outside the power module. The input busbar and the output busbar are disposed outside the UPS without passing through the inside of the UPS. The AC input terminal, the AC output terminal and the DC input terminal are all electrically connected to the protection unit.