What is the procedure for testing of transformer oil pdf and what parameters are evaluated?

The procedure for testing transformer oil typically involves sampling the oil, followed by laboratory analysis. Key parameters evaluated include dielectric strength, moisture content, acidity, dissolved gas analysis (DGA), and furan analysis. These tests assess the oil’s insulating properties, contamination levels, and overall condition. A detailed PDF report is generated, summarizing the findings and indicating whether the oil meets industry standards for safe transformer operation.