• IEC 60990 REDLINE : 3ED 2016

    Current The latest, up-to-date edition.

    METHODS OF MEASUREMENT OF TOUCH CURRENT AND PROTECTIVE CONDUCTOR CURRENT

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    Published date:  06-06-2016

    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 Test site
    5 Measuring equipment
    6 Test procedure
    7 Evaluation of results
    8 Measurement of protective conductor current
    Annex A (normative) - Equipment
    Annex B (normative) - Use of a conductive plane
    Annex C (normative) - Incidentally connected parts
    Annex D (informative) - Choice of current limits
    Annex E (informative) - Networks for use in
            measurement of touch current
    Annex F (informative) - Measuring network
            limitations and construction
    Annex G (informative) - Construction and
            application of touch current measuring
            instruments
    Annex H (informative) - Analysis of frequency
            filtered touch current circuit measurements
    Annex I (informative) - AC power distribution
            systems
    Annex J (informative) - Routine and periodic
            touch current tests, and tests after repair
            or modification of mains operated equipment
    Annex K (normative) - Network performance
            and calibration
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies measurement methods for: - d.c. or a.c. current of sinusoidal or non-sinusoidal waveform, which could flow through the human body, and - current flowing through a protective conductor

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

    Committee TC 108
    Development Note Stability date: 2022. (06/2016)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
    IEC TS 60479-1:2005+AMD1:2016 CSV Effects of current on human beings and livestock - Part 1: Generalaspects
    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
    IEC 60364-1:2005 Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions
    ISO/IEC Guide 51:2014 Safety aspects Guidelines for their inclusion in standards
    ISO/IEC Guide 50:2014 Safety aspects — Guidelines for child safety in standards and other specifications
    IEC GUIDE 104:2010 The preparation of safety publications and the use of basic safety publications and group safety publications
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 60309-1:1999+AMD1:2005+AMD2:2012 CSV Plugs, socket-outlets and couplers for industrial purposes - Part 1: General requirements
    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    IEC TS 60479-2:2007 Effects of current on human beings and livestock - Part 2: Special aspects
    IEC 62368-1:2014 Audio/video, information and communication technology equipment - Part 1: Safety requirements
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