Superseded Standard

IEEE C37.37-1979

IEEE Loading Guide for AC High-Voltage Air Switches (in excess of 1000 volts)

Superseded The concepts of allowable continuous current, allowable continuous current class, and loadability factors are used to establish the criteria for designating the load-current carrying capabilities of air switches over a range of ambient temperatures. This is accomplished through a family of loadability factor curves. The loadability factors are also presented in tabular form.

Standard Committee
PE/SWG - Switchgear
Status
Superseded Standard
Superseded by
C37.37-1996
Amendment
C37.37a-1992
Board Approval
1976-03-11
History
ANSI Approved:
1979-03-26
Published:
1979-12-31
Reaffirmed:
1993-06-28

Working Group Details

Society
IEEE Power and Energy Society
Standard Committee
PE/SWG - Switchgear

Other Activities From This Working Group

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