Retrofit Services / Switchgear Servicing


Retrofit Services

We arrange retrofit of your ACBs from various manufacturers like Terasaki, Ellison, Gec, Merlin Gerin, Siemens, Uelec, Square D, Mitsubishi Sace, ABB, Hyundai, AEG, English Electric, Unelec CN-CS2, Terasaki Tempower2, Retrofit ACB Ellison GEA and Merlin Gerin DA 4000.

We prefer to conduct a site survey for every retrofit project, even if the breaker to be replaced is already in our design database. This ensures quick instillation with minimum disruption to the client's supply. Mechanical and electrical interfaces are modelled using our state-of-the-art 3D CAD. We arrange for busbar interface connections to the switchboard to be independently short-circuit tested. This provides reassurance to the client that the fault capability of the retrofitted circuit breakers and connections will equal or exceed that of the original system.

Manufacture, assembly and routine testing is carried out at Terasaki's facility in Glasgow, Scotland. The factory and processes are certified to the ISO 9001 QMS. Our engineers are renowned for fast and efficient working. Some of our retrofit designs can be installed without shutdown. Where this is not possible, our team will ensure that disruption is minimized.


Switchgear Servicing

  • Servicing of installed switchgear and provide annual maintenance contracts for switchgear installations.
  • Conduct thermal imaging to find overheating issues in switchgear panels and recommend corrective actions for safe functioning of electrical panels.
  • Harmonic study, design and commissioning support for smart metering for commercial establishments
  • ACB secondary injection test and servicing.