As a breakthrough of traditional flat structure,the 3D trangle Energy-saving Environment-friendly distribution transformer with Rolled iron core adopts the 3-phase symmetric 3D struture with entirely symmetric 3-phase iron core magent circuit,so as to greatly reduce magent resistance,exciting current and no-load loss as a high-performance enery-saving transformer made of traditional materials but with lower running noise and more compactness.Its great effects on enery saving,consumption reduction,materials saving and environmental protection are superior to that of any other types of tranformers. |