Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN 62271-1:2017&A1:2021

    Current The latest, up-to-date edition.

    High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear (IEC 62271-1:2017)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  03-12-2021

    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)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Normal and special service conditions
    5 Ratings
    6 Design and construction
    7 Type tests
    8 Routine tests
    9 Guide to the selection of switchgear and controlgear (informative)
    10 Information to be given with enquiries, tenders and orders (informative)
    11 Transport, storage, installation, operating instructions and maintenance
    12 Safety
    13 Influence of the product on the environment
    Annex A (normative) Identification of test objects
    Annex B (informative) Determination of the equivalent RMS value of a short-time
    current during a short-circuit of a given duration
    Annex C (normative) Method for the weatherproofing test for outdoor switchgear and
    controlgear
    Annex D (informative) References for auxiliary and control circuit components
    Annex E (normative) Tolerances on test quantities during tests
    Annex F (informative) Information and technical requirements to be given with
    enquiries, tenders and orders
    Annex G (informative) List of symbols
    Annex H (informative) Electromagnetic compatibility on site
    Annex I (informative) List of notes concerning certain countries
    Annex J (informative) Extension of validity of type tests
    Annex K (informative) Exposure to pollution
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 62271 applies to AC switchgear and controlgear designed for indoor and/or outdoor installation and for operation at service frequencies up to and including 60 Hz and having rated voltages above 1 000 V.

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

    Committee TC 17
    Document Type Standard
    Product Note This standard is also refer to:IEC TR 60909-1,IEC TR 60816 The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes
    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