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  • IEEE 1668-2014

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    IEEE Trial-Use Recommended Practice for Voltage Sag and Short Interruption Ride-Through Testing for End-Use Electrical Equipment Rated Less than 1000 V

    Available format(s):  PDF

    Superseded date:  20-07-2021

    Language(s):  English

    Published date:  22-09-2014

    Publisher:  Institute of Electrical & Electronics Engineers

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    Table of Contents - (Show below) - (Hide below)

    1. Overview
    2. Normative references
    3. Definitions, acronyms, and abbreviations
    4. Primer on voltage sags
    5. Recommended voltage-sag test requirements
    Annex A (informative) - Test procedures and guidelines
    Annex B (normative) - Test equipment requirements
    Annex C (normative) - Certification and test reports
    Annex D (informative) - Bibliography

    Abstract - (Show below) - (Hide below)

    Defines a non-industry-specific recommended practice for voltage-sag ride-through performance and compliance testing for all electrical and electronic equipment connected to low-voltage power systems (with nominal/rated voltage less than 1000 V) that can experience malfunction or shutdown as a result of reductions in supply voltage lasting less than one minute.

    General Product Information - (Show below) - (Hide below)

    Committee Industrial & Commercial Power Systems Standar
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    IEEE 519-2014 REDLINE IEEE Recommended Practice and Requirements for Harmonic Control in Electric Power Systems
    IEEE 1366-2012 IEEE Guide for Electric Power Distribution Reliability Indices
    SEMI F47 : 2006(R2012) SPECIFICATION FOR SEMICONDUCTOR PROCESSING EQUIPMENT VOLTAGE SAG IMMUNITY
    IEEE 1159-2009 IEEE Recommended Practice for Monitoring Electric Power Quality
    IEEE 493 : 2007 DESIGN OF RELIABLE INDUSTRIAL AND COMMERCIAL POWER SYSTEMS
    ANSI C84.1 : 2016 ELECTRIC POWER SYSTEMS AND EQUIPMENT - VOLTAGE RATINGS (60 HERTZ)
    NFPA 70E : 2018 ELECTRICAL SAFETY IN THE WORKPLACE
    IEEE 1100 : 2005 POWERING AND GROUNDING ELECTRONIC EQUIPMENT
    IEEE 1564-2014 IEEE Guide for Voltage Sag Indices
    IEEE 1250-2011 REDLINE IEEE Guide for Identifying and Improving Voltage Quality in Power Systems
    IEC 61000-4-34:2005+AMD1:2009 CSV Electromagnetic compatibility (EMC) - Part 4-34: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase
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