SAJET counts among its client transport companies (such as the Swiss Federal Railway [CFF] and private railway companies), energy suppliers (private electricity services for example), as well as cable producers and suppliers.
Installing the cables, setting up the new electrical transformer and connecting it to the existing installations.
Removing old cables, installing new cables, fitting new electrical cabinets and connecting then commissioning the installations.
Installing 300 kV cables.
Routing and installing 50 kV cables on a concrete mast.
Removing then replacing an overhead line.
Railway supply cable – Fitting a 30 kV terminal step by step.