Railway applications. Insulation coordination - Basic requirements. Clearances and creepage distances for all electrical and electronic equipment Ingestion-build-156411 and chemical composition properties

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Railway applications. Insulation coordination - Basic requirements. Clearances and creepage distances for all electrical and electronic equipment Ingestion-build-156411 and chemical composition properties1 Scope This European Standard deals with insulation coordination in railways. It applies to equipment for use in signalling, rolling stock and fixed installations. Insulation coordination is concerned with the selection, dimensioning and correlation of insulation both within and between items of equipment. In dimensioning insulation, electrical stresses and environmental conditions are taken into account. For the same conditions and stresses, these