Annual Shutdown Maintenance for Electrical Systems
Ensure the reliability, efficiency, and longevity of your electrical infrastructure with our Annual Shutdown Maintenance services. We provide a comprehensive inspection, testing, and maintenance plan to minimize risks, prevent failures, and optimize performance.
Scope of Services:
- Complete System Inspection – Thorough visual and functional assessment of all electrical components.
- Preventive & Corrective Maintenance – Identifying potential issues and implementing corrective measures.
- Transformer Maintenance – Testing, oil filtration, insulation checks, and performance evaluation.
- Circuit Breaker Testing – Primary & secondary injection tests, contact resistance tests, and time interval tests.
- Panel & Switchgear Maintenance – Cleaning, tightening connections, insulation resistance tests, and functional testing.
- Thermographic Inspection – Detecting overheating components using infrared imaging.
- Relay Calibration & Protection Testing – Ensuring accurate operation of protection relays.
- Battery & UPS System Testing – Evaluating backup power system reliability with Battery Impedance 9Internqal Resistance) Testing.
- Cable & Bus Duct Testing – Insulation resistance testing, HiPOT testing for HV cables, and joint inspection with the Busduct Heat Run Test
- Earth Pit & Grounding System Testing – Ensuring proper earthing for safety and compliance we can perform Earth Pit Resistance Test and Soil resistivity testing.
Why Choose Us?
- Industry experts with extensive experience in electrical maintenance.
- Advanced testing equipment and proven methodologies.
- Compliance with national and international safety standards.
- Minimized downtime and maximized operational efficiency.
- Detailed reports with actionable recommendations.
Ensure uninterrupted operations and extend the life of your electrical assets. Schedule your Annual Shutdown Maintenance today!
FAQS
Annual shutdown maintenance is a scheduled process where all electrical equipment is inspected, tested, and serviced to prevent failures and ensure safe, reliable operations.
It helps identify hidden faults, reduces downtime, ensures safety compliance, enhances equipment lifespan, and prevents costly breakdowns during peak operations.
Transformers, circuit breakers, LT/HT panels, switchgear, cables, bus ducts, UPS & battery systems, earthing systems, and protection relays.
The duration depends on the facility size and complexity but generally ranges from 8 hours to 48 hours. A planned schedule minimizes operational impact.
Yes, thermographic inspection, relay calibration, primary/secondary injection testing, and protection system verification are included.
Absolutely. All tests follow national and international guidelines such as IS, IEC, IEEE, and electrical safety regulations.