A 250 Kva Oil Cooled Transformer is a medium-capacity transformer that uses insulating oil for cooling and insulation. The oil helps in dissipating heat from the core and windings, making it ideal for environments where power loads are moderate yet continuous. It can be used in small factories, hospitals, commercial complexes, and institutional buildings. https://medium.com/@seo.shaktiservo/250-kva-oil-cooled-transformer-reliable-efficient-f08c15501db4