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ANSI C84.1 : 2016

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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)

Superseded date

01-19-2021

Published date

12-06-2012

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

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

DocumentType
Standard
PublisherName
National Electrical Manufacturers Association
Status
Superseded
SupersededBy

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