More than 60 years of know-how and experience is reflected in the oil distribution transformers made by SGB-SMIT Group. Our production (in Germany and Malaysia) is based on high-quality production materials, and we place the highest emphasis on first-class workmanship. The result: oil distribution transformers of maximum reliability!
Cold-rolled grain-oriented sheets in "Step-lap" lamination reduce no-load losses and no-load currents as well as noise emission.
After winding, the Prepreg is stuck over the conductor sheet to form a compact tube by a tempering process. The mechanical quality of the foil windings is controlled by observing the tube stiffness with the help of special testing equipment and in accordance with the force-distance diagram.
The active part is securely joined to the cover and supported against the bottom of the tank.
The cover is made of doubling-free high-quality steel. It is bolted to the tank, and can also be welded to the tank on request. Besides bushings and lifting lugs the required control and monitoring devices are located on the cover.