DIN Standards Committee Railway
State of railway vehicles - Superstructure and special equipment of vehicles - Part 9: Installations which contain substances dangerous to water as well as tanks and pipe systems for flammable substances
Abstract
Wear, failures, and other damage affect the operational safety of railway vehicles. Depending on wear behavior, operating parameters, the current condition of the railway vehicles, and economic efficiency, a maintenance system must be established to ensure that the required technical target condition is maintained. The documents in the complete work “State of railway vehicles (de: Zustand der Eisenbahnfahrzeuge)” contain technical specifications for safety-relevant systems and components of railway vehicles that require monitoring. These documents define the limit state for the safe operation of railway vehicles and their components. They are to be applied if the vehicles are operated on public railway infrastructure. The minimum requirements for processes to maintain the target condition of railway vehicles set out in this document must also be applied. In addition, these documents must also be taken into account in new designs if design measures are required to ensure compliance with the operating limit criteria. DIN 27202-9, "State of railway vehicles - Superstructure and special equipment of vehicles - Part 9: Installations which contain substances dangerous to water as well as tanks and pipe systems for flammable substances", applies to the technical target condition of operational systems in railway vehicles (operating materials) that contain water-polluting substances and/or flammable liquids, such as fuel and heating systems, diesel engines, cooling and heating water circuits, power transmission systems, pipe connections, hose lines, main transformers, components with solid and liquid lubricants, and compressed air lines. The following changes have been made compared to DIN 27202-9:2015-08: a) Change in the scope of application; b) Update of normative references and bibliography; c) Editorial revision. This document was developed by subcommittee NA 087-00-15-02 UA “Superstructure and special equipment of vehicles (de:Fahrzeugaufbau und Sondereinrichtungen)” of working committee NA 087-00-15 AA “State of railway vehicles (Zustand der Eisenbahnfahrzeuge)” in the DIN standards committee “Track and rail vehicles (de: DIN-Normenausschuss Fahrweg und Scjienenfahrzeuge)” (FSF) in coordination with other working committees of the FSF and the “German Commission for Electrical, Electronic and Information Technologies (de: Deutschen Kommission Elektrotechnik Elektronik Informationstechnik” (DKE).
Begin
2025-11-27
Planned document number
DIN 27202-9
Project number
08701723
Responsible national committee
NA 087-00-15-02 UA - Superstructure and special equipment of vehicles
