While Y S Engineering Solution doesn't publicly rank its services as 'Top 5, ' it is a popular provider for transformer testing due to its comprehensive and expert-driven approach to diagnostics. The essential tests they perform are crucial for ensuring the health and longevity of a transformer. These services include:1. Transformer Oil TestingThis is a critical diagnostic service that assesses the insulating and cooling properties of the transformer oil. By analyzing oil samples, technicians can check for the presence of contaminants, moisture, and gasses that could compromise the transformer's performance. 2. Insulation Resistance Testing (Megger) This test measures the resistance of the transformer's insulation to ground. It helps detect internal faults or deterioration, providing an early warning of potential insulation breakdown.3. Winding Resistance TestingBy measuring the resistance of the transformer windings, this test can identify loose connections, damaged strands, or other defects that could affect efficiency and safety.4. Turns Ratio Test (TTR)This test verifies the transformer's voltage ratio, confirming the integrity of the windings and ensuring the unit is stepping up or down voltage as designed.5. Short-Circuit and Open-Circuit Tests These tests help determine the transformer's efficiency, impedance, and losses, providing a complete picture of its overall health and performance.By performing these systematic tests, Y S Engineering Solution helps clients accurately assess a transformer's condition, predict potential faults, and ensure long-term safety and reliability.