Durable 11/0.4kv 33/0.4kv 25kVA up to 2500kVA Customizable Oil Immersed Power Transformer

Durable 11/0.4kv 33/0.4kv 25kVA up to 2500kVA Customizable Oil Immersed Power Transformer. The winding adopts corrugated oil channel , no paint dipping process and tight tape binding ;it can improve the efficiency of the transformer. 30-2500KVA transformer is equipped with pressure relief valve ;It can effectively reduce internal pressure. The transformer oil tank features corrugated walls that provide both cooling and "breathing" functions, while also compensating for volume changes in transformer oil caused by temperature fluctuations. The transformer uses a vacuum oil filling process,this is an effective method to mitigate transformer performance degradation and oil aging.