Railway applications. Railway rolling stock power and control cables having special fire performance - Cables with crosslinked elastomeric insulation with reduced dimensions. Multicore cables Ingestion-build-53008 BS EN 62744 establishes rules

BS EN 62744 establishes rules and recommendations for how objects being represented by graphical symbols can be presented with a dynamic behaviour indicating the operational states of objects occurring in practice

Incorporation of specific requirements in terms of geometry and sizes of the test specimens in this case

It is applicable to all ethoxylated products soluble in methanol or methanol/water mixture

general specifications

Railway applications. Railway rolling stock power and control cables having special fire performance - Cables with crosslinked elastomeric insulation with reduced dimensions. Multicore cables Ingestion-build-53008 BS EN 62744 establishes rules1 Scope EN 5026432 specifies requirements for, and constructions and dimensions of, multicore cables of the following types and voltage ratings: 300 500 V screened or unscreened (1 mm2, 1,5 mm2 and 2,5 mm2, number of cores from 2 to 40); 0,6 1 kV screened or unscreened, (1,5 mm2 to 50 mm2, 2, 3 and 4 cores). NOTE Not all conductor sizes or number of cores are specified for every type. All cables have class 5 tinned copper conductors to EN 60228,