HV and MV Operation & Maintenance

We provide an extensive range of operation and maintenance services for HV & MV systems. All of our operators are utility-authorised, i.e. Telemess-trained.

 

Operation

  • Operation and management of HV and MV networks
  • Maintenance & operation contracts
  • Interfacing with utilities regarding applications for outages on site

 

Maintenance

  • LV, MV and HV switchgear maintenance
  • Relay secondary injection and testing
  • VT and CT primary injection and testing
  • Transformer maintenance, repair and servicing
  • Oil sampling and analysis
  • EGIP protection static and dynamic testing
  • Equipment partial discharge surveying
  • Cable partial discharge testing, data collection and analysis

During maintenance, we can provide standby generation and 24-hour monitoring as required.

 

Preventive maintenance

By assessing the condition of your equipment, we can develop the best, most cost-effective solution to ensure its performance, safety and reliability.

We can work with you to design and implement a preventive maintenance plan that will:

  • Lower your maintenance costs
  • Reduce time spent on unplanned maintenance
  • Improve the overall reliability of your equipment and systems

Nahanagan Electrical Engineering offers a comprehensive 24/7 emergency on-call service to selected clients.

 

To find out more about our Operation & Maintenance services: