Superseded Standard

IEEE C37.20.1a-2005

IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear---Amendment 1: Short-Time and Short-Circuit Withstand Current Tests---Minimum Areas for Multiple Cable Connections

This amendment revises IEEE Std C37.20.1-2002. Use of "dummy elements," previously allowed for short-circuit tests in 6.2.4 and 6.2.5.2, is eliminated. Errors made in converting areas in Table 10 to metric units are corrected.

Sponsor Committee
PE/SWG - Switchgear
Learn More About PE/SWG - Switchgear
Status
Superseded Standard
PAR Approval
2005-03-04
Board Approval
2005-09-22
History
ANSI Approved:
2005-12-29
Published:
2005-12-30
Reaffirmed:
2007-09-27

Working Group Details

Society
IEEE Power and Energy Society
Learn More About IEEE Power and Energy Society
Sponsor Committee
PE/SWG - Switchgear
Learn More About PE/SWG - Switchgear
Working Group
SASC-WG_C37.20.1a - SASC - IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear---Amendment 1: Short-Time and Short-Circuit Withstand Current Tests---Minimum Areas for Multiple Cable Connections
IEEE Program Manager
Jennifer Santulli
Contact Jennifer Santulli

Other Activities From This Working Group

Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.


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These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.


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These standards are removed from active status through an administrative process for standards that have not undergone a revision process within 10 years.


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