Outdoor reversed current transformer for electric locomotive

The utility model relates to an outdoor reversed current transformer for an electric locomotive, which comprises an iron core, a primary winding, a secondary winding, a primary wiring terminal, a secondary junction box, a high-voltage main insulating body which is packed with the primary winding and the secondary winding, and a low-voltage insulating post which are compounded into an integral structure through insulating materials and are integrally mounted on a flat panel type chassis, wherein the high-voltage main insulating body is a cylindrical shape, whose lateral direction is arranged onthe positive upper portion of the low-voltage insulating post and periphery is provided with a round corner, a high-voltage screening net is arranged on the periphery of the secondary winding in thehigh-voltage main insulating body, the low-voltage insulating post is a vertically-placed cylinder shape, whose outer portion is provided with big and small spaced umbrella skirts in equal distance, and the secondary winding a