Compact dry-type transformer with an electrical winding and method for producing an electrical winding

摘要

The invention relates to an electrical winding for a dry-type transformer, which makes it possible to build a compact dry-type transformer even at higher voltage classes. For this purpose, the electrical winding has a plurality of windings of a winding conductor wound into a coil. The coil is embedded in a solid insulating body. According to the invention, it is provided that a coating of an electrically conductive material comprising a resin matrix and microscale filler is applied to at least one surface of the insulating body.