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    I.S. EN IEC 62040-1:2019/A11:2021

    Current The latest, up-to-date edition.

    Uninterruptible power systems (UPS) - Part 1: Safety requirements

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  22-02-2021

    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.

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Protection against hazards
    5 Test requirements
    6 Information and marking requirements
    Annexes
    Annex A (normative) Additional information for protection against electric shock
    Annex M (informative) Test probes for determining access
    Annex AA (informative) Minimum and maximum cross-section of copper conductors suitable for connection to terminals for external conductor
    Annex BB (normative) Reference loads
    Annex CC (normative) Ventilation of lead-acid battery compartments
    Annex DD (informative) Guidance for disconnection of batteries during shipment
    Annex EE (informative) Short-time withstand current test procedure – Guidance and typical values
    Annex FF (informative) Maximum heating effect in transformer tests
    Annex GG (normative) Requirements for the mounting means of rack-mounted equipment
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 62040 applies to movable, stationary, fixed or built-in UPS for use in lowvoltage distribution systems and that are intended to be installed in an area accessible by an ordinary person or in a restricted access area as applicable, that deliver fixed frequency AC output voltage with port voltages not exceeding 1 000 V AC or 1 500 V DC and that include an energy storage device.

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

    Committee TC 22X
    Document Type Standard
    Product Note 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
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