Inspection & Testing
- Routine inspection of HT/LT panels, switchgear, and control panels.
- Insulation resistance (IR) testing of cables, busbars, and equipment.
- Transformer oil testing (BDV, moisture, acidity, dissolved gas analysis).
- Circuit breaker testing (contact resistance, timing, trip coil).
- Relay calibration & protection system testing.
- Earthing system testing & soil resistivity measurement.
- Thermography scanning for hot spots in electrical joints/connections.
Preventive Maintenance ( Non Comprehensive )
- Cleaning, tightening, and lubrication of electrical connections.
- Checking and replacement of worn-out gaskets, seals, and hardware.
- Functional testing of protective relays and interlocks.
- Replacement of silica gel breather and filtration of transformer oil.
- Maintenance of battery banks & chargers (voltage, electrolyte levels).
- Inspection & servicing of auxiliary systems (AC/DC supply, lighting, fans, fire protection).