Low & Medium Voltage Panels Maintenance
Inspection, maintenance, and testing of electrical switchgear to help maintain equipment safety, operational reliability, and power system continuity.
- LV & MV switchgear
- Protection relay testing
- Thermographic inspection
Why it matters
Reliable switchgear, stable power
Regular maintenance of low and medium voltage switchgear helps monitor the condition of electrical and mechanical components, identify early signs of deterioration, and support the reliability and stability of the power distribution system.
What we maintain
Service Scope
LV Panels Maintenance
- MDB Panel
- ATS Panel
- MTS Panel
- Control Panel
- MCC
MV Panels Maintenance
- H.R.C. Fuse
- MV Switchgear Service
- MV Circuit Breaker Overhaul
- Busbar Inspection
- PT/CT Testing
- Thermographic Inspection
- RMU Service
- Disconnector Switchgear Overhaul
How we work
Triple M Maintenance Methodology
Site Inspection
Condition Assessment
Testing & Measurements
Maintenance Execution
Technical Reporting
Recommendations & Follow-up
Approach
Maintenance Approaches
Periodic Maintenance
Scheduled inspection and maintenance based on a defined maintenance program.
Preventive Maintenance
Maintenance activities designed to maintain equipment condition and reduce the likelihood of failures.
Condition-Based Maintenance
Maintenance decisions based on inspection results, test data, and actual equipment condition.
Predictive Maintenance
Using condition data and performance indicators to help identify deterioration trends and support timely intervention.
MEDIUM VOLTAGE STATIONS TESTS
Triple M provides a variety of electrical tests, oil analysis, switchgear tests, and protection relay tests that are carried out by experienced and highly qualified experts and engineers with the latest equipment.
Testing
Switchgear Maintenance And Tests
Current Transformer Test
- Mechanical Check And Visual Inspection
- Insulation Resistance Test
- Polarity Test
- Secondary - Loop Resistance measurement
- Burden Test
- Magnetization Curve Test
- Turns Ratio Test
- Primary Injection Test
Voltage Transformer Tests
- Mechanical Check And Visual Inspection
- Insulation Resistance Test
- Polarity Test
- Winding Resistance
- Burden Test
- Turns Ratio Test
- VT Circuits Check
Commissioning
- Distance Relay (All Schemes)
- Differential Protection For Transformer
- Restricted Earth Fault
- Bus bar Protection
- Load Shedding
- Synchro check
- Over Current (All Characteristics)
- Mechanical Check And Visual Inspection
- Insulation Resistance Test
- Contact Resistance Test
- C.B Timing Test
- HI-POT
GIS
- Bus bar HI-POT
- Cables Tests
- Earthing points and soil resistivity
- DC system tests,
- Batteries and chargers
Plan your switchgear maintenance
Our engineers inspect, test and maintain your LV and MV panels and send you clear recommendations.