• ENA ER G5-4-1 : ISSUE 4 AMD 1 2005

    Current The latest, up-to-date edition.

    PLANNING LEVELS FOR HARMONIC VOLTAGE DISTORTION AND THE CONNECTION OF NON-LINEAR EQUIPMENT TO TRANSMISSION SYSTEMS AND DISTRIBUTION NETWORKS IN THE UNITED KINGDOM

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    Published date:  12-01-2013

    Publisher:  Energy Networks Association (UK)

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

    1 SCOPE
    2 INTRODUCTION
    3 DEFINITIONS
    4 SYSTEM PLANNING LEVELS FOR
       HARMONIC DISTORTION
    5 ASSESSMENT PROCEDURE FOR THE
       CONNECTION OF NON-LINEAR EQUIPMENT
    6 STAGE 1 ASSESSMENT PROCEDURE AND LIMITS
    7 STAGE 2 ASSESSMENT PROCEDURE AND LIMITS
    8 STAGE 3 ASSESSMENT PROCEDURE AND LIMITS
    9 LIMITS FOR NON-CONTINUOUS HARMONIC
       DISTORTION
    10 SITUATIONS WHERE PLANNING LEVELS MAY BE EXCEEDED
    REFERENCES
    APPENDIX A - COMPATIBILITY LEVELS
    APPENDIX B - DATA EXCHANGE PROFORMA

    Abstract - (Show below) - (Hide below)

    Provides the planning levels for harmonic voltage distortion to be used in the process for the connection of non-linear equipment. These planning levels are set with respect to harmonic voltage distortion compatibility levels.

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

    Development Note Appendix B is available separately, see ENA ER G5-4-1 APPENDIX B. Describes five amendments from ER G5/4 that was published in February 2001. (03/2006) Supersedes ENA ER G5-4. (06/2010)
    Document Type Standard
    Publisher Energy Networks Association (UK)
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ENA ER G83/2 : ISSUE 2 2012 RECOMMENDATIONS FOR THE CONNECTION OF TYPE TESTED SMALL-SCALE EMBEDDED GENERATORS (UP TO 16A PER PHASE) IN PARALLEL WITH LOW-VOLTAGE DISTRIBUTION SYSTEMS

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

    BS IEC 61000-3.4 : 1998
    IEC 61000-4-30 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-30: TESTING AND MEASUREMENT TECHNIQUES - POWER QUALITY MEASUREMENT METHODS
    ENV 61000-2-2 : 1993 ELECTROMAGNETIC COMPATIBILITY (EMC) - ENVIRONMENT - COMPATIBILITY LEVELS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES AND SIGNALLING IN PUBLIC LOW-VOLTAGE POWER SUPPLY SYSTEMS
    IEC 61000-2-12:2003 Electromagnetic compatibility (EMC) - Part 2-12: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems
    ENA ET ETR 112 : ISSUE 1 1988 REPORT ON THE HARMONIC IMPEDANCE OF SUPPLY SYSTEMS
    ENA ET ETR 122 : ISSUE 1 2002 GUIDE TO THE APPLICATION OF ENGINEERING RECOMMENDATION G5/4 IN THE ASSESSMENT OF HARMONIC VOLTAGE DISTORTION AND CONNECTION OF NON-LINEAR EQUIPMENT TO THE ELECTRICITY SUPPLY SYSTEM IN THE U.K
    IEC 61000-3-12:2011 Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤ 75 A per phase
    ENA ER P29 : ISSUE 1 1990 PLANNING LIMITS FOR VOLTAGE UNBALANCE IN THE UK FOR 132KV AND BELOW
    IEC 61000-4-7:2002+AMD1:2008 CSV Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
    ENA ER P28 : ISSUE 1 1989 PLANNING LIMITS FOR VOLTAGE FLUCTUATIONS CAUSED BY INDUSTRIAL, COMMERCIAL AND DOMESTIC EQUIPMENT IN THE UNITED KINGDOM
    IEC TR 61000-3-6:2008 Electromagnetic compatibility (EMC) - Part 3-6: Limits - Assessment of emission limits for the connection of distorting installations to MV, HV and EHV power systems
    IEC 61000-3-2 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)
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