Traction transformer control cabinet and rail train

The invention discloses a traction transformer control cabinet and a rail train, and relates to the technical field of rail transit vehicles, the traction transformer control cabinet comprises a detachable shell and a signal integrated processing device arranged in the detachable shell; wherein the signal integrated processing device is used for receiving a protection signal of a traction transformer, converting the protection signal into an integrated transmission signal of a target communication network, and transmitting the integrated transmission signal to a whole vehicle controller of the rail train through a cable of the target communication network; through the arrangement of the traction transformer control cabinet, the signal integrated processing device in the traction transformer control cabinet is used for converting a protection signal into an integrated transmission signal of a target communication network, and the integrated transmission signal is transmitted to the whole vehicle controller of