C92.2-1987 American National Standard for Power Systems - Alternating-Current Electrical Systems and Equipment Operating at Voltages Above 230 kV Nominal-Preferred Voltage Ratings

inactive - Superseded by 1312-1993
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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 21 December 1987
Status: inactive
Page Count: 2
Page(s): 1 - 2
ICS Code (Power transmission and distribution networks in general): 29.240.01
ISBN (Online): 978-1-5044-0682-6
DOI: 10.1109/IEEESTD.1987.81534

Abstracts

Standard

This standard supersedes ANSI C92.2-1981, Preferred Voltage Ratings for Alternating-Current Electrical Systems and Equipment Operating at Voltages Above 230 kV Nominal.Preferred maximum voltage ratings provide guidance in the development and design of these systems and equipment. Preferred nominal voltage ratings are included to provide consistent standard designations for electrical systems in the extra-high and ultra-high voltage classes. This standard includes preferred voltage ratings up to and including 1200 kV maximum system voltage, as defined in the standard. Above this value, additional research and development work is needed before standard voltage levels can be specified. It is expected that the next voltage level to be established will be as high as is technically and economically feasible at the time that it is introduced.

Document History

1312-1993 - IEEE Standard Preferred Voltage Ratings for Alternating-Current Electrical Systems and Equipment Operating at Voltages Above 230 kV Nominal
March 18, 1993 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Perferred voltage ratings above 230 kV nominal for alternating-current (ac) systems and equipment are provided, along with definitions of various types of system voltages.

C92.2-1987 - American National Standard for Power Systems - Alternating-Current Electrical Systems and Equipment Operating at Voltages Above 230 kV Nominal-Preferred Voltage Ratings
December 21, 1987 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard supersedes ANSI C92.2-1981, Preferred Voltage Ratings for Alternating-Current Electrical Systems and Equipment Operating at Voltages Above 230 kV Nominal.Preferred maximum voltage ratings provide guidance in the development and design of these systems and equipment. Preferred nominal v...

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