How is maintenance performed on Midel-filled transformers?
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October 7, 2024 at 7:24 am by Amir Khan
Maintenance of Midel-filled transformers involves regular oil testing to monitor moisture content, acidity, and dielectric properties. The oil should be inspected for oxidation and contamination. Since Midel oil is moisture-tolerant, it requires fewer drying treatments than mineral oils. In case of oil replacement, Midel oil can be filtered or regenerated to extend its lifespan.