Standardized preassembled box-type substation of state grid

The utility model discloses a state grid standardized preassembled box-type substation, which comprises a box body, a cabinet door hinged on the front surface of the box body, a transformer fixedly connected inside the box body, and a low-voltage switch cabinet arranged inside the box body and electrically connected with the transformer through a busbar, the high-voltage switch cabinet is installed in the box body and electrically connected with the transformer through a high-voltage cable, the metering box is electrically connected with the low-voltage switch cabinet, and the grounding bar is located in the box body and electrically connected with the transformer. According to the utility model, the box body is formed by the plurality of pre-support aluminum alloy frames, the transportation and production difficulty of the box body can be greatly reduced, the standardized and unified management and production of the box body are facilitated, the high-voltage cables and the busbars can be fixed by arranging t