YS ENGINEERING SOLUTION offers specialized Transformer Oil Testing Services as a crucial element of their comprehensive Maintenance program, which is essential for determining the internal health and longevity of power Transformers. Their service includes critical diagnostic tests such as Dielectric Strength Testing to measure the oil's insulating capability and identify moisture contamination, and Acidity and Sludge Content analysis to check for oxidation and degradation that can damage insulation. Most importantly, they utilize Dissolved Gas Analysis (DGA), which analyzes the concentrations of fault gases like hydrogen and acetylene dissolved in the oil. This advanced non-intrusive method allows their skilled technicians to accurately detect and diagnose incipient internal faults, such as overheating or arcing, long before they escalate into a catastrophic failure, thereby preventing unexpected downtime and enabling proactive repair planning.