Specialized maintenance services for electrical substations

We provide comprehensive maintenance solutions aimed at increasing asset availability and reducing unplanned outages. including:

1. GIS Substation Maintenance

• Comprehensive inspection of gas compartments
• Insulation and gas pressure testing
• Leak mitigation
• Maintenance of indoor circuit breakers and switchgear

2. MV/HV Switchgear Maintenance

• Maintenance of air and gas circuit breakers
• Contact resistance testing
• Protection system calibration
• Refurbishment of legacy panels (Retrofit)

3. Power Transformer Maintenance

• Periodic testing and advanced diagnostics
• Cooling system inspection
• OLTC maintenance
• Insulation issue mitigation

4. AC/DC Systems and Battery Maintenance

• Capacitance and impedance testing
• Charging system inspection
• Earth fault detection
• Replacement and refurbishment of battery systems

5. Transformer Oil Purification and Filtration

• Oil Filtration & Dehydration
• Improving insulation properties
• Extending the transformer’s service life

6. SF6 gas management and handling

• • Gas analysis
  • Filling and evacuation
  • Leak detection

• Recycling in accordance with environmental standards

7. Generators and Electric Motors

• Generator and electric motor testing
• Generator and electric motor maintenance