Tagasi

ISO 22074-5:2021

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

Üldinfo
Kehtiv alates 26.05.2021
Tegevusala (ICS grupid)
45.080 Rööpad ja raudteeosad
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
26.05.2021
Põhitekst
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.
*
*
*
PDF
64,44 € koos KM-ga
Paber
64,44 € koos KM-ga
Standardi monitooring