Safety & communications systems

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ESG has extensive experience in the design, construction and maintenance and approval of all aspects of Electrical equipment and safety systems fitted to all types of traction and rolling stock.

  • Production of technical files for new or modified vehicles to support Vehicle Acceptance Body/Notified Body approval
  • Design of new applications into existing vehicles
  • Modification of Systems to improve reliability and performance reducing overhaul life cycle costs
  • Review and Extension of Maintenance activities
  • Resolve issues relating to obsolescence
  • Production of maintenance/overhaul documentation
  • Post incident investigation
  • Maintenance support to depots
  • Commissioning and Testing

This work is undertaken on the following equipment.

  • Power System including Electrical Machines, Transformers and Drive systems
  • Auxiliary control and Batteries
  • MHVAC
  • Vehicle Safety Systems – ERTMS, TPWS, KVB, TVM, DSD, ATBL
  • Radio and communication – GSMR, NRN, PA
  • Fixed Fire Systems
  • Cab Environment
  • Electronic Systems
  • OTMR – Qtron, Hassler, Atess
  • Entertainment systems