Heavy rail

Railway line commissioning

Contributing to the track and overhead contact line commissioning process for high-speed and conventional lines.

Tests objectives

Qualify track and OCL by analyzing dynamic behaviour and current collection (contact force and arc measurements)

Tests facilities

  • Arc detector on the OCL
  • Instrumented pantograph
  • Accelerometers for track monitoring
  • TSI trainset
  • Measurement of OCL uplift

Accreditations

ISO/IEC 17025 awarded by COFRAC

Testing norms

EN 50367 – Current collection systems – Technical criteria for the interaction between pantograph and overhead line (to achieve free access)

IN 2542 – Raising train and similar speed limits – technical provisions

UIC Technical Document – Guide for the approval of high-speed lines

TSI Energy, High-speed and Conventional rail

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Our references

ALSTOM
INFRABEL
LLOYD’S
RFF
SNCFI
TP FERRO
CLERE
SYSTRA
COSEA
OC’VIA