Forums » Electrical Engineering

Power transformers

    • 9 posts
    April 21, 2019 5:14 AM PDT

    We have problem in the power transformers, the problem is valves of transformers stolen and the transformers takes humidity in the insulation paper 

    we tried to make purification of the oil for many day but the tests give negative results 

    Is there anybody has experience like this case and the solution for this problem.

    Rgds in advance