Step down Transformer for Substation is used when incoming power needs to be converted to a lower voltage level for safe distribution to electrical loads. It is commonly installed in utility substations, factory substations, renewable energy facilities, commercial buildings, and municipal power systems. Step down Transformer for Substation can be designed with oil immersed cooling or dry type insulation, customized voltage ratio, capacity range, tapping method, vector group, protective enclosure, and monitoring devices for reliable operation.