ISO 22074-5:2021

Published (Edition 1, 2021)

ISO 22074-5:2021

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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.

General information

Status
: Published

Publication date
: 2021-05

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 7
Technical Committee :
ISO/TC 269/SC 1

ICS :
45.080
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