A non-industry-specific recommended practice for voltage sag and short interruption ride-through performance and compliance testing for all electrical and electronic equipment connected to low-voltage power systems that can experience malfunction or shutdown as a result of reductions in supply voltage lasting less than one minute is detailed in this document. Testing procedures and requirements for test equipment are clearly defined within this document to reflect this electrical environment, including single-phase, two-phase, and three-phase balanced and unbalanced voltage sags. Requirements for certification and test reporting, including characterization of voltage-sag ride-through equipment are also defined.
- Sponsor Committee
- IAS/ICPS/SDC - Industrial & Commercial Power Systems Standards Development Committee
- Status
- Active Standard
- PAR Approval
- 2016-06-30
- Superseding
- 1668-2014
- Board Approval
- 2017-06-15
- History
-
- ANSI Approved:
- 2019-03-22
- Published:
- 2017-11-27
Additional Resources
- Erratas
- 1668-2017_errata.pdf
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
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