Oil Immersed Transformer

 The expansion radiator or corrugated tank are used or replace the oil storage cabinet and common oil pipe radiator.The tank cover may be welded tight or non-tight to the customer's requirement.The expansion radiator and the corrugated wall may moisture absorption of the transformer oil is eliminated as no water nor air may enter the oil tank .In result, the transformer oil and insulation could last much longer before getting aged,no regular maintenance is required,and transformer service life extends. Once it is installed in place and put in operation in the power network ,the transformer nay work for 20 years without overhaul

Oil Immersed Transformer:

Oil Immersed Transformer:
energy-efficient fully-sealed transformer.S9