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ISO 22074-5:2021

Railway infrastructure — Rail fastening systems — Part 5: Test method for electrical resistance

General information
Valid from 26.05.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
26.05.2021
Main
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.
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