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  • IEC 60255-13:1980

    Current The latest, up-to-date edition.

    Electrical relays - Part 13: Biased (percentage) differential relays

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

    Language(s):  English - French

    Published date:  01-01-1980

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    PREFACE
    SECTION ONE - SCOPE AND DEFINITIONS
    Clause
    1. Scope
    2. Definitions
    SECTION TWO - REQUIREMENTS
    3. Standard values
    4. Operation and accuracy
    5. Methods of presenting relay characteristics and performance
    6. Thermal requirements
    7. Mechanical requirements
    8. Values of the limits of the operative range of the auxiliary
        energizing quantities
    9. Shock and vibration
    10. Contact performance
    11. Rated burden
    12. Insulation
    13. Markings and data
    14. High-frequency disturbance test
    SECTION THREE - TEST METHODS
    15. Tests related to accuracy and operating characteristics
    16. Tests for thermal requirements
    17. Tests of performance with through current
    18. Tests for mechanical requirements

    Abstract - (Show below) - (Hide below)

    Specifies performance requirements for the subfamily. Forms part of a series dealing with measuring relays with more than one input energizing quantity and for which IEC 60255-6 gives the general requirements.

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

    Development Note Stability Date: 2018. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 142-4.1(1984) : 1984 ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR MULTI-INPUT ENERGIZING QUANTITY RELAYS - SPECIFICATION FOR BIASED (PERCENTAGE) DIFFERENTIAL RELAYS
    EN 60255-5:2001 Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
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