Cast resin

Cast resin technology in dry type transformers optimizes the performance of transformers by protecting them from environmental conditions and/or insulating the medium voltage windings.

In combination with the winding technology, the cast resin type transformers guarantees the best dielectric performance, short-circuit resistance, and long-term reliability for special transformers and distribution transformers.

TMC offers a cast resin transformers production with copper and aluminium windings and the option of embedding with a Class F or Class H (180°C) system.