Inactive-Reserved Standard

IEEE 551-2006

IEEE Recommended Practice for Calculating AC Short-Circuit Currents in Industrial and Commercial Power Systems

This recommended practice provides short-circuit current information including calculated short-circuit current duties for the application in industrial plants and commercial buildings, at all power system voltages, of power system equipment that senses, carries, or interrupts short-circuit currents. Equipment coverage includes, but should not be limited to, protective device sensors such as series trips and relays, passive equipment that may carry short circuit current such as bus, cable, reactors, and transformers as well as interrupters such as circuit breakers and fuses.

Sponsor Committee
IAS/ICPS/SDC - Industrial & Commercial Power Systems Standards Development Committee
Status
Inactive-Reserved Standard
PAR Approval
2002-09-12
Board Approval
2006-05-09
History
ANSI Approved:
2006-10-02
Published:
2006-11-17
Inactivated Date:
2021-03-25

Working Group Details

Society
IEEE Industry Applications Society
Learn More About IEEE Industry Applications Society
Sponsor Committee
IAS/ICPS/SDC - Industrial & Commercial Power Systems Standards Development Committee
Working Group
ADMIN_8218 - Project Administration_8218
IEEE Program Manager
Patricia Roder
Contact Patricia Roder

Other Activities From This Working Group

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


No Active Projects

Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.


No Active Standards

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.


No Superseded Standards

These standards have been removed from active status through a ballot where the standard is made inactive as a consensus decision of a balloting group.


No Inactive-Withdrawn Standards

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


No Inactive-Reserved Standards
Subscribe

Sign up for our monthly newsletter to learn about new developments, including resources, insights and more.