Séfar Système Reliable energy
infrastructure
Support

By your side after commissioning

A reliable installation must be maintained over time. Our teams remain available throughout its service life.

Technical support

Remote or on-site diagnosis, event and fault analysis, operating advice.

Maintenance

Preventive and corrective maintenance of control systems, protection, switchboards and auxiliary services.

Training

Training of operators and maintenance teams on the installed equipment and IEC 61850 tools.

Need assistance? Tel. / Fax: 028 10 31 32 Email: contact@sefar-systeme.dz Write to us
How we work

A contact who knows your installation

  • HoursSunday to Thursday, 8:30 am to 5 pm, by phone or through the contact form.
  • DiagnosisAnalysis of events, disturbance records and HMI logs to identify the origin of a fault.
  • On-site interventionA team based in Algiers, travelling throughout the country.
  • Scheduled maintenanceChecking of protection settings, injection testing, inspection of batteries and auxiliary services.
  • Upgrading installationsAdding feeders, extending the control system, retrofitting end-of-life protection relays.
On-site testing of a protection relay with an injection test set
On-site protection testing by secondary injection.