50 kVA transformers are meticulously designed and manufactured in strict accordance with IEEE Std C57.12.38. They serve as medium-voltage distribution transformers within underground power distribution systems. The primary voltage is rated at 12470GRDY/7200V, with a secondary voltage of 240/120V. Operating at a frequency of 60Hz, these transformers achieve an outstanding efficiency rating of up to 99.11% and boast an impedance value of approximately 2%. Furthermore, the on-load loss value remains under 441W, and the no-load loss value does not exceed 125W. To ensure seamless integration into various environments, the transformers are finished with Munsell Green paint, enabling them to blend harmoniously with their surroundings, including parks, hotels, villas, and residences.