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Standard

IEEE 1668-2014

Revised

Note: This standard has a new edition: IEEE 1668-2017

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Corrigendums and amendments are bought separately.

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Abstract

New IEEE Standard - Superseded. A trial-use, 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.

Document information

  • Standard from IEEE
  • Published:
  • Document type: IS
  • Pages
  • Publisher IEEE
  • Distributor IEEE
  • ICS 29.240.01
  • Technical Committee IEEE Industry Applications Society / Industrial & Commercial Power Systems Standards Development Committee

Product Relations

  • Revised by: IEEE 1668-2017
  • Revised by: IEEE 1668-2017
  • Refers: ANSI C84.1-2006, American National Standard for Electric Power Systems and Equipment--Voltage Ratings (60 Hertz).