Three-phase load unbalance automatic adjusting device

The utility model discloses a three-phase load unbalance automatic adjusting device, which relates to the technical field of electric power, and is characterized in that the three-phase load unbalanceautomatic adjusting device comprises a box body and a box door which is rotatably connected with the box body, and the box body and the box door are connected with fixing assemblies which are connected with the box body and the box door; the fixing assembly comprises a fixing block connected into the box body, a fixing strip fixed to the side, close to the box body, of the box door, a first connecting rod rotationally connected with the fixing block, a second connecting rod arranged at the end, away from the fixing block, of the first connecting rod, and a connecting block arranged at the end, away from the first connecting rod, of the second connecting rod. And a bolt detachably connected with the fixing strip is arranged on the connecting block. The device has the effect of improving the stability of the opened