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  • I.S. EN IEC 62053-24:2021&A11:2021

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    Electricity metering equipment - Particular requirements – Part 24: Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  09-08-2021

    Publisher:  National Standards Authority of Ireland

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Standard electrical values
    5 Construction requirements
    6 Meter marking and documentation
    7 Accuracy requirements
    8 Climatic requirements
    9 The effects of external influences
    10 Type test
    Annex A (informative) Comparison of acceptable percentage error limits at reference conditions for meters
    Annex B (informative) Geometric representation of active and reactive power
    Annex C (informative) Influence of the phase displacement of current and voltage transformers on reactive energy measurement
    Annex D (informative) Treatment of harmonics and tests for harmonics
    Annex E (informative) Summary of changes

    Abstract - (Show below) - (Hide below)

    This part of IEC 62053 applies only to static var-hour meters of accuracy classes 0,5 S, 1 S, 1, 2 and 3 for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only.

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

    Committee CLC/TC 13
    Document Type Standard
    Product Note The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document
    Publisher National Standards Authority of Ireland
    Status Current
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