Upgrade of Traction Converters (PEC Modules) in FLIRT Trainsets
Planned
The competition has not been announced yet.
- Deadline
- Nov 18, 2025Expired
- Agreement
- Buying services
- Estimated value
- NOK 400M
Brief
Norske Tog AS planlegger anskaffelsen av en oppgradering av traksjonsomformere (PEC-moduler) i FLIRT-togsett, da de nåværende PEC2-mikroprosessorkortene er erklært utgått, noe som vil redusere tilgjengeligheten av reservedeler og øke risikoen for driftsforstyrrelser. Leverandører inviteres til å gi innspill til denne anskaffelsen, som er for informasjonsinnhenting, for å undersøke om alternative leverandører eller løsninger eksisterer. Stadler Bussnang AG har sannsynligvis en lignende kontrakt i dag.
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From the notice
Norske tog AS owns and manages a fleet of FLIRT trainsets (types 74, 75, and 76) delivered by Stadler Rail between 2012 and 2023. Most of the fleet (types 74 and 75) uses traction converters with PEC2 microprocessor cards from ABB/Hitachi, which have been declared end-of-life as of 31 December 2023. This will gradually reduce repair and spare part availability, increasing the risk of operational disruptions and higher maintenance costs. The newer type 76 trainsets use PEC3 modules, which are not considered critical for replacement at this time. The PEC module is a key component of the traction converter, controlling power delivery to the train�s traction motors and auxiliary systems. The design and software are proprietary to ABB/Hitachi, and the vehicle control system can only be modified by Stadler. Any upgrade must ensure full compatibility with existing systems and safety requirements. Norske tog is considering a fleet-wide upgrade from PEC2 to a newer platform (e.g., PEC4) to ensure long-term reliability and cost-effectiveness. While we believe this may be a task best suited for the original manufacturer or supplier, Norwegian procurement regulations require us to investigate whether alternative suppliers or solutions exist. This RFI is for information gathering only. All input will be considered in the further planning process.
Contact
Hilde Kristin Liumhilde.lium@norsketog.no- PlanningType
- 50200000Main codeRepair, maintenance and associated services related to aircraft, railways, roads and marine equipment
- 30237131Electronic cards31700000Electronic, electromechanical and electrotechnical supplies31710000Electronic equipment31711000Electronic supplies31711100Electronic components31711500Parts of electronic assemblies34600000Railway and tramway locomotives and rolling stock and associated parts34610000Rail locomotives and tenders34630000Parts of railway or tramway locomotives or rolling stock; railways traffic-control equipment34631000Parts of locomotives or rolling stock