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    NA Status of Standard is Unknown

    BS EN 61869-13 ED.1.0 - INSTRUMENT TRANSFORMERS - PART 13: STAND-ALONE MERGING UNIT

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    FOREWORD
    INTRODUCTION
    General
    1 Scope
    2 Normative reference
    3 Terms and definitions
    4 Normal and special service conditions
    5 Ratings
    6 Design and construction
    7 Tests
    Annex A (informative) - SAMU Settings exposed
            through IEC 61850
    Annex B (informative) - Measurement chain
            accuracy class considerations
    Annex C (normative) - Accuracy Class TPE
    Annex D (informative) - Measurement Examples
            of Switching and Lightning Surge Voltage
            in Gas Insulated Switchgear
    Bibliography

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

    Comment Closes On
    Committee PEL/38
    Document Type Draft
    Publisher British Standards Institution
    Status NA

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

    IEC 61869-1:2007 Instrument transformers - Part 1: General requirements
    IEC 61869-9:2016 Instrument transformers - Part 9: Digital interface for instrument transformers
    IEC 62271-3:2015 High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850
    IEC 60255-27:2013 Measuring relays and protection equipment - Part 27: Product safety requirements
    IEC 60255-1:1967 Electrical relays - Part 1: Instantaneous all-or-nothing relays
    IEC 60255-26:2013 Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    IEC 61869-6:2016 Instrument transformers - Part 6: Additional general requirements for low-power instrument transformers
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