Skip to content
Please enter a keyword to search

  • EN 62271-104:2015

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV

    Available format(s): 

    Superseded date:  21-10-2020

    Language(s): 

    Published date:  20-03-2015

    Publisher:  European Committee for Standards - Electrical

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

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

    FOREWORD
    1 General
    2 Normal and special service conditions
    3 Terms and definitions
    4 Ratings
    5 Design and construction
    6 Type tests
    7 Routine tests
    8 Guide to the selection of high-voltage switches
    9 Information to be given with enquiries, tenders and orders
    10 Transport, storage, installation, operation and maintenance
    11 Safety
    12 Influence of the high-voltage switch on the environment
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    IEC 62271-104:2015 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz. This standard is also applicable to the operating devices of these switches and to their auxiliary equipment. This second edition replaces and cancels the first edition published in 2009 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:

    - the title was changed such that the voltage range now is >52 kV instead of ≥52 kV;

    - the references have been updated;

    - the comments in 17A/1063/RVC have been addressed.



    This publication is to be read in conjunction with IEC 62271-1:2007, IEC 62271-100:2008, IEC 62271-102:2001 and IEC 62271-110:2012.

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

    Committee CLC/TC 17AC
    Development Note Supersedes EN 60265-2. (07/2009) To be read in conjunction with EN 62271-1, EN 62271-100, EN 62271-102 and EN 62271-110. (09/2009)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    EN 62271-3:2015 High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850
    BS EN 62271-3:2015 High-voltage switchgear and controlgear Digital interfaces based on IEC 61850

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

    IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
    IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
    IEC 62271-110:2017 High-voltage switchgear and controlgear - Part 110: Inductive load switching
    EN 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    EN 62271-102:2002/AC:2014 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 102: ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES (IEC 62271-102:2001/A2:2013)
    IEC 62271-101:2012 High-voltage switchgear and controlgear - Part 101: Synthetic testing
    EN 60270:2001/A1:2016 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015)
    IEC 60137:2017 Insulated bushings for alternating voltages above 1000 V
    EN 60071-1:2006/A1:2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    IEC 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    IEC 60059:1999+AMD1:2009 CSV IEC standard current ratings
    IEC TR 62271-306:2012 High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to alternating current circuit-breakers
    IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules
    IEC 62271-102:2001+AMD1:2011+AMD2:2013 CSV High-voltage switchgear and controlgear - Part 102: Alternatingcurrent disconnectors and earthing switches
    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