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  • ANSI C84.1 : 2016

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ELECTRIC POWER SYSTEMS AND EQUIPMENT - VOLTAGE RATINGS (60 HERTZ)

    Available format(s): 

    Superseded date:  19-01-2021

    Language(s): 

    Published date:  06-12-2012

    Publisher:  National Electrical Manufacturers Association

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

    Foreword
    1 Scope and purpose
    2 Definitions
    3 System Voltage Classes
    4 Selection of Nominal System Voltages
    5 Explanation of Voltage Ranges
    6 Voltage Ratings for 60-Hz Electric Equipment
    Annex A - Principal Transformer Connections to Supply the
              System Voltages of Table 1
    Annex B - Illustration of Voltage Ranges of Table 1
    Annex C - Polyphase Voltage Unbalance
    Annex D - Applicable Standards

    Abstract - (Show below) - (Hide below)

    Specifies nominal voltage ratings and operating tolerances for 60Hz electric power systems above 100 volts.

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

    Document Type Standard
    Publisher National Electrical Manufacturers Association
    Status Superseded
    Superseded By

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