Key Installation Points For Oil Immersed Transformers

Distribution transformers are important components of substations, and oil immersed transformers are generally installed in separate transformer rooms.
Relying on oil as a cooling medium, such as oil immersed self cooling, oil immersed air cooling, oil immersed water cooling, and forced oil circulation. The main transformer of a general booster station is oil immersed, with a transformation ratio of 20KV/500KV or 20KV/220KV. Generally, power plants use oil immersed transformers to drive plant transformers with their own loads (such as coal mills, induced draft fans, supply fans, circulating water pumps, etc.), with a transformation ratio of 20KV/6KV.
The oil immersed transformer adopts a fully oil filled sealed type. The corrugated oil tank shell is a permanently sealed oil tank that adapts to the expansion of oil with its own elasticity. Oil immersed transformers have been widely used in various distribution equipment.