Three -phase electromagnetic type voltage transformer

The utility model relates to a three -phase electromagnetic type voltage transformer, including voltage transformer ware body, a secondary terminal box and a three fuse section of thick bamboo, voltage transformer ware body, a three fuse section of thick bamboo, a binding post, secondary terminal box pours the voltage transformer of formula structure as an organic whole through epoxy, fix on the bottom plate through the structural pre -buried nut of integral type, the outside surface of integral type voltage transformer's ware body remove fuse section of thick bamboo surface and with the bottom plate be connected other surfaces evenly spray metallic shield coating, and the voltage transformer behind the spraying iron shielded layer reliably is connected with the bottom plate. The utility model discloses it is even to have the outside field distribution of the product of messenger, can not distort, insulating properties is stable, need not regularly to clean the product surface, and is non -maintaining, the product is small, compact structure, and light in weight is applicable to very that be voltage measurement in the solid looped netowrk cabinet of little volume and the electric energy measurement is used.