The invention provides an electrified detection vehicle for a low-voltage circuit. The electrified detection vehicle comprises a travelling vehicle body; an operation vehicle is connected to the travelling vehicle body; a travelling driving device and an operation stabilizing device are arranged on the travelling vehicle body; a lifting rotating device is arranged between the travelling vehicle body and the operation vehicle; insulating cushion blocks are arranged on the bottom face of the operation vehicle; a bottom face insulating plate is arranged on the insulating cushion blocks; a side plate is vertically arranged around the bottom face insulating plate; a side face insulation plate is fixedly arranged on the inner side of the side plate; a protection rod is arranged at the end, awayfrom the operation vehicle, of the side plate and sleeved with a safety ring; a safety rope fixing ring is fixedly arranged on the safety ring; and a protection rod fixing rod is arranged between theprotection rod and the side plate. The travelling vehicle body moving freely is arranged, hydraulic cylinders are arranged at the bottom of the travelling vehicle body and can be used for supporting,and thus the situation that wheels are on the ground in the using process, the travelling vehicle body moves, and consequently, harm is brought to the bodies of electric power system detection and maintenance personnel, or an electric transmission line is damaged is avoided.