Heavy rail

Signalling via track circuits

Contribute to the type approval process of signalling systems for both new and modified lines.

Objectives

  • Check short-circuit current (levels, crosstalk, etc.)
  • Check the presence of lateral impedance
  • Check continuous data transmission
  • Check intermittent data transmission
  • Check the wiring of phase-shift loops
  • Monitor track circuits (residual voltage)
  • Investigate the causes of track circuit malfunction

I should like to be contacted.

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Test
facilities

  • Multi-channel data acquisition device
  • Device installed on the LUCIE testing car

Our
references

Satisfied customers

INFRABEL
NETWORK RAIL
NS
SNCF RESEAU
SNCF

Norms

- Domestic reference documents in force -

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