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  • IEC 60051-5:2017

    Current The latest, up-to-date edition.

    Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  15-12-2017

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Description, classification and compliance
    5 Requirements
    6 Information, markings and symbols
    7 Package
    8 Test rules
    Annex A (normative) - Nonconformity classification
            of tests
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 60051-5:2017 applies to direct acting indicating phase meters, power factor meters and synchroscopes having an analogue display.
    This document also applies to non-interchangeable accessories (as defined in 3.1.23 of IEC 60051-1:2016) used with phase meters, power factor meters and synchroscopes.
    This document also applies to a phase meter or power factor meter whose scale marks do not correspond directly to its electrical input quantity, provided that the relationship between them is known.
    This fifth edition cancels and replaces the fourth edition published in 1985. This edition constitutes a technical revision.
    This edition includes the following significant technical changes with respect to the previous edition:
    a) updating of content in line with new editions of IEC 60051-1 and IEC 60051-9;
    b) addition of Annex A to specify the nonconformity classification of test items.

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

    Committee TC 85
    Development Note Supersedes IEC 60051 (07/2004) To be read in conjunction with IEC 60051-1. Stability Date: 2020. (12/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    IEC 60051-1:2016 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts
    IEC 60051-9:1988 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 9: Recommended test methods
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