Wenbian The main type of SGB (DGB) series three-phase (or single-phase) transformers is high and low voltage wire wound or cake wound. The winding material is double wire (enameled) wire and high-quality iron core is selected. The overall dipping paint form ensures good insulation and mechanical strength, and greatly improves the service life and reliability of the transformer.
Three-phase dry-type isolation transformer voltage control transformer low voltage and high current