OLTC (On Load Tap Changer) Repair and Services are essential for maintaining the performance and reliability of power transformers. OLTC units regulate output voltage under load conditions by adjusting transformer tap positions without interrupting the power supply. Over time, OLTC components like contacts, selectors, diverter switches, and motor drives may wear out or malfunction. Professional repair services include thorough inspection, replacement of worn parts, oil filtration, contact cleaning, and functional testing. Regular OLTC servicing ensures smooth operation, reduces arcing and carbon buildup, and prevents unexpected failures. It helps extend transformer life, maintain voltage stability, and ensures efficient power distribution in critical systems.
Noida