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

The procedure for using a transformer oil testing kit involves sampling the oil, ensuring it is free from contaminants, and then conducting tests to evaluate key parameters. Commonly assessed parameters include dielectric strength, moisture content, acidity, dissolved gas analysis (DGA), and furan analysis. Each parameter provides insights into the oil’s insulation properties, degradation, and overall health of the transformer, aiding in maintenance and risk assessment.