AMC
Undertaking preventive maintenance stands as a crucial activity for ensuring seamless operations and uninterrupted power supply. Our Annual Maintenance Contract (AMC) is designed to proactively maintain equipment, with scheduled quarterly and annual maintenance sessions. We extend our AMC services to various transformer types, including unitized substations from any manufacturer. Our dedicated team of Service Engineers and technicians conducts four site visits annually, focusing on the periodic maintenance of the product. Some key maintenance points include:
1. FOR QUARTERLY INSPECTIONS:-
I. R. Value check: Conducting inspections for oil leakage, magnetic balance, and examining HV & LV porcelains, as well as checking the metal parts of OTI, WTI, PRV, B. Relay, O.S.R, radiators, and contact surfaces on the HV & LV sides, and ensuring proper ventilation for cooling, etc.
2. FOR ANNUAL INSPECTIONS:-
1. Removing the main cover and utilizing oil jet for sludge removal
2. Tap changer and conservator inspection
3. Oil filtration to enhance B.D.V. & I.R. values
Note: Replacement of oil and defective components will incur additional costs.
We also offer AMC services for Automatic Servo Voltage Stabilizers, HT AVR, Built-in HT AVR, Rectifiers, etc. This includes the inspection of carbon rollers, motors, gears, microcontrollers, and switchgear.