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  • EN 60255-3 : 98 AC 98

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ELECTRICAL RELAYS - SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH DEPENDENT OR INDEPENDENT TIME

    Available format(s): 

    Superseded date:  01-10-2009

    Language(s): 

    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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

    SECTION 1 - GENERAL
    1 Scope and object
    2 Definitions
    SECTION 2 - REQUIREMENTS
    3 Standard values
    4 Accuracy
    5 Overshoot time
    SECTION 3 - TEST METHODS
    6 Accuracy tests
    7 Test conditions for the measurement of overshoot
    Annex ZA Normative references to international publications
    with their corresponding European publications

    Abstract - (Show below) - (Hide below)

    Applies to electrical measuring relays and protection equipment with a single input energizing quantity, where the operating time is independent or dependent on this quantity. Intended to state the particular requirements for these relays. Does not include thermal relays defined in IEC 60255-8(1990).

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    Committee SR 95
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By

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

    BS EN 62271-100 : 2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS (IEC 62271-100:2008)
    UNE-EN 62271-100:2011 High-voltage switchgear and controlgear -- Part 100: Alternating-current circuit-breakers
    EN 62271-100 : 2009 AMD 2/COR 18 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS (IEC 62271-100:2008/A2:2017/COR1:2018)
    I.S. EN 62271-100:2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS
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