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Transformer oil is essential for insulation and cooling in transformers and electrical equipment. Over time, heat, moisture, and electrical stress degrade its properties, reducing efficiency and increasing maintenance costs. If not monitored, deteriorated oil can lead to equipment failure. Regular testing, including dielectric strength and moisture analysis, helps detect potential issues early. Periodic maintenance ensures reliable performance and extends the lifespan of transformers. Proper monitoring prevents unexpected failures and enhances operational safety.
