prBAS EN ISO 22074-5:2025

Railway infrastructure - Rail fastening systems - Part 5: Test method for electrical resistance (ISO 22074-5:2021)

General information

Status:Project

Number of pages:5

Adoption method:Proglašavanje

Language:engleski

Edition:1.

Realization date:08.10.2024

Forseen date for next stage code:02.12.2024

Technical committee:BAS/TC 46, Railways

ICS:

45.080, Rails and railway components

Abstract

This document specifies a laboratory test procedure for determining the electrical resistance, in wet conditions, between the running rails provided by a fastening system fitted to a steel or concrete sleeper, bearer or element of ballastless track. It is also applicable to embedded rail. This test procedure applies to a complete fastening assembly. It is relevant to signalling currents, not to traction currents. A reference procedure and an alternative procedure are included.

Lifecycle

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Original document and degree of correspondence

EN ISO 22074-5:2024, identical

ISO 22074-5:2021, identical

Work material

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