Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN 50124-2:2017

    Current The latest, up-to-date edition.

    RAILWAY APPLICATIONS - INSULATION COORDINATION - PART 2: OVERVOLTAGES AND RELATED PROTECTION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2017

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    National Foreword
    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and Definitions
    4 Contact line network
    5 Train line network
    6 Tests
    Annex A (informative) - Maximum value of voltage
            U according to duration
    Annex ZZ (informative) - Relationship between this
             European Standard and the Essential
             Requirements of EU Directive 2008/57/EC
    Bibliography

    Abstract - (Show below) - (Hide below)

    Pertains to: - Fixed installations (downstream the secondary of the substation transformer) and rolling stock equipment linked to the contact line of one of the systems; - Rolling stock equipment linked to a train line.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60099-4:2014 Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
    EN 50526-1:2012 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters
    EN 60099-4:2014 Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
    EN 50533 : 2011 AMD 1 2016 RAILWAY APPLICATIONS - THREE-PHASE TRAIN LINE VOLTAGE CHARACTERISTICS
    IEC 60099-1:1991+AMD1:1999 CSV Surge arresters - Part 1: Non-linear resistor type gapped surge arresters for a.c. systems
    EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    UIC 550 : 11ED 2005 POWER SUPPLY INSTALLATIONS FOR PASSENGER STOCK
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective