• IEC 61000-4-23:2016

    Current The latest, up-to-date edition.

    Electromagnetic compatibility (EMC) - Part 4-23: Testing and measurement techniques - Test methods for protective devices for HEMP and other radiated disturbances

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  20-10-2016

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and Definitions
    4 HEMP test concepts
    5 Test methods for measuring the shielding
      effectiveness of HEMP protection facilities
    Annex A (informative) - HEMP test concepts for
            electrical systems
    Annex B (informative) - Characterization of shielded
            cables
    Annex C (informative) - Equipment for HEMP pulse
            measurements
    Annex D (informative) - Equipment for CW testing
    Annex E (informative) - Characterization of a planar
            shield for HEMP protection
    Annex F (informative) - Inside-to-out measurement
            method
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 61000-4-23:2016(E) provides a protective devices test method for HEMP and other radiated disturbances. It is primarily intended for HEMP testing but can be applied to other externally generated radiated disturbances where appropriate. It provides a brief description of the most important concepts for testing of shielding elements. For each test, the following basic information is provided:
    - theoretical foundation of the test (the test concepts);
    - test set-up including outside-to-in and inside-to-out measurements;
    - required equipment;
    - test procedures;
    - data processing.
    This international standard does not provide information on requirements for specific levels for testing. Due to the available space, a transmitting antenna position outside the barrier has mainly been suggested. However, nowadays, many EMP protection facilities in practical use do not actually have enough space available outside the electromagnetic barrier due to physical constraints such as concrete walls or soil to allow the method described in IEC 61000-4-23:2000 (edition 1) to be applied correctly. From experience many facilities have available space for a 1 m separation or less only. Therefore, in many practical cases it is not possible to measure shielding effectiveness according to the test method of previous documents. The constructors for EMP protection facilities are also unwilling to build facilities with extra space for measurements with the transmitting antenna outside the barrier due to the great expense and inefficiency of the operational working area for new or existing buildings. This document provides additionally a method that allows the transmitting antenna to be placed inside the enclosure and the receiving antenna outside the barrier ('inside-to-out' method). Annex F includes test set-up and procedure examples. This second edition cancels and replaces the first edition published in 2000. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
    a) updates to the shielding effectiveness (SE) test method in Clause 5;
    b) a new Annex F describing methods for testing 'inside-to-out' has been added.

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

    Committee TC 77/SC 77C
    Development Note Stability Date: 2020. (10/2016)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    BS IEC 62003:2009 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - REQUIREMENTS FOR ELECTROMAGNETIC COMPATIBILITY TESTING
    NF EN 61000-4-1 : 2007
    NBR IEC 61851-21 : 2013 ELECTRIC VEHICLE CONDUCTIVE CHARGING SYSTEM - PART 21: ELETRIC VEHICLE REQUIREMENTS FOR CONDUCTIVE CONNECTION TO AN A.C/D.C SUPPLY
    IEC TS 61000-5-8:2009 Electromagnetic compatibility (EMC) - Part 5-8: Installation and mitigation guidelines - HEMP protection methods for the distributed infrastructure
    BS EN 61000-1-2:2016 (published 2016-10) Electromagnetic compatibility (EMC) General. Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
    08/30181498 DC : DRAFT APR 2008 BS EN 61000-5-8 - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 5-8: INSTALLATION AND MITIGATION GUIDELINES - HEMP PROTECTION METHODS FOR THE DISTRIBUTED INFRASTRUCTURE
    14/30302089 DC : 0 BS EN 61000-1-2 ED1 - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 1-2: GENERAL - METHODOLOGY FOR THE ACHIEVEMENT OF FUNCTIONAL SAFETY OF ELECTRICAL AND ELECTRONIC SYSTEMS INCLUDING EQUIPMENT WITH REGARD TO ELECTROMAGNETIC PHENOMENA
    I.S. EN 61000-4-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    DD IEC TS 61000-1-2 : 2001 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 1-2: GENERAL - METHODOLOGY FOR THE ACHIEVEMENT OF FUNCTIONAL SAFETY OF ELECTRICAL AND ELECTRONIC SYSTEMS INCLUDING EQUIPMENT WITH REGARD TO ELECTROMAGNETIC PHENOMENA
    DD IEC TS 61000-5-9 : 2009 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 5-9: INSTALLATION AND MITIGATION GUIDELINES - SYSTEM-LEVEL SUSCEPTIBILITY ASSESSMENTS FOR HEMP AND HPEM
    BS EN 61000-5-7:2001 Electromagnetic compatibility (EMC). Installation and mitigation guidelines Installation and mitigation guidelines. Degrees of protection by enclosures against electromagnetic disturbances (EM code) - Degrees of protection against electromagnetic disturbances provided by enclosures (EM code)
    PD IEC/TS 61000-5-10:2017 (published 2017-10) Electromagnetic compatibility (EMC) Installation and mitigation guidelines. Guidance on the protection of facilities against HEMP and IEMI
    BS EN 61000-4-20:2003 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-20: TESTING AND MEASUREMENT TECHNIQUES - EMISSION AND IMMUNITY TESTING IN TRANSVERSE ELECTROMAGNETIC (TEM) WAVEGUIDES
    CSA C61000.4.1 : 2009 : R2014 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    02/204265 DC : 0 IEC 61000-4-33. ED.1 - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-33: TESTING AND MEASUREMENT TECHNIQUES - METHODS AND MEANS OF MEASUREMENTS OF HIGH POWER TRANSIENT PARAMETERS
    BS EN 61000-4-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    IEC 61000-4-33:2005 Electromagnetic compatibility (EMC) - Part 4-33: Testing and measurement techniques - Measurement methods for high-power transient parameters
    03/108042 DC : DRAFT MAY 2003 IEC 61000-4-1 - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES
    DD IEC TS 61000-5-8 : 2009 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 5-8: INSTALLATION AND MITIGATION GUIDELINES - HEMP PROTECTION METHODS FOR THE DISTRIBUTED INFRASTRUCTURE
    03/107918 DC : DRAFT MAY 2003 IEC 61000-4-1 ED.2 - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    97/202102 DC : DRAFT FEB 1997 IEC 61000-2-11 - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 2: ENVIRONMENT - SECTION 11: CLASSIFICATION OF HEMP ENVIRONMENT
    IEC TS 61000-1-2:2008 Electromagnetic compatibility (EMC) - Part 1-2: General - Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
    CSA C61000.4.1:2009 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    IEC 61851-21:2001 Electric vehicle conductive charging system - Part 21: Electric vehicle requirements for conductive connection to an a.c./d.c. supply
    IEEE 1642 : 2015 RECOMMENDED PRACTICE FOR PROTECTING PUBLICLY ACCESSIBLE COMPUTER SYSTEMS FROM INTENTIONAL ELECTROMAGNETIC INTERFERENCE (IEMI)
    I.S. EN 61000-1-2:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 1-2: GENERAL - METHODOLOGY FOR THE ACHIEVEMENT OF FUNCTIONAL SAFETY OF ELECTRICAL AND ELECTRONIC SYSTEMS INCLUDING EQUIPMENT WITH REGARD TO ELECTROMAGNETIC PHENOMENA
    CEI EN 61000-5-7 : 2003 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 5-7: INSTALLATION AND MITIGATION GUIDELINES - DEGREES OF PROTECTION BY ENCLOSURES AGAINST ELECTROMAGNETIC DISTURBANCES (EM CODE)
    IEC TR 61000-4-1:2016 Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
    NF EN 61000-4-20 : 2011 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-20: TESTING AND MEASUREMENT TECHNIQUES - EMISSION AND IMMUNITY TESTING IN TRANSVERSE ELECTROMAGNETIC (TEM) WAVEGUIDES
    IEC 62003:2009 Nuclear power plants - Instrumentation and control important to safety - Requirements for electromagnetic compatibility testing
    I.S. EN 61000-4-20:2010 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-20: TESTING AND MEASUREMENT TECHNIQUES - EMISSION AND IMMUNITY TESTING IN TRANSVERSE ELECTROMAGNETIC (TEM) WAVEGUIDES
    IEC TS 61000-5-9:2009 Electromagnetic compatibility (EMC) - Part 5-9: Installation and mitigation guidelines - System-level susceptibility assessments for HEMP and HPEM
    IEC 61000-4-1:2006 Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
    IEC 61000-5-7:2001 Electromagnetic compatibility (EMC) - Part 5-7: Installation and mitigation guidelines - Degrees of protection provided by enclosures against electromagnetic disturbances (EM code)
    UNE-EN 61000-4-20:2011 Electromagnetic compatibility (EMC) -- Part 4-20: Testing and measurement techniques - Emission and immunity testing in Transverse Electromagnetic (TEM) waveguides - Basic EMC publication
    IEC TS 61000-5-10:2017 Electromagnetic compatibility (EMC) - Part 5-10: Installation and mitigation guidelines - Guidance on the protection of facilities against HEMP and IEMI
    IEC 61000-4-20:2010 Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides
    IEC 61000-1-2:2016 Electromagnetic compatibility (EMC) - Part 1-2: General - Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
    CEI EN 61000-4-20 : 2013 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-20: TESTING AND MEASUREMENT TECHNIQUES - EMISSION AND IMMUNITY TESTING IN TRANSVERSE ELECTROMAGNETIC (TEM) WAVEGUIDES
    EN 61000-4-20:2010 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-20: TESTING AND MEASUREMENT TECHNIQUES - EMISSION AND IMMUNITY TESTING IN TRANSVERSE ELECTROMAGNETIC (TEM) WAVEGUIDES
    EN 61000-4-1:2007 Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
    EN 61000-1-2 : 2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 1-2: GENERAL - METHODOLOGY FOR THE ACHIEVEMENT OF FUNCTIONAL SAFETY OF ELECTRICAL AND ELECTRONIC SYSTEMS INCLUDING EQUIPMENT WITH REGARD TO ELECTROMAGNETIC PHENOMENA (IEC 61000-1-2:2016)
    EN 61000-5-7 : 2001 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 5-7: INSTALLATION AND MITIGATION GUIDELINES - DEGREES OF PROTECTION BY ENCLOSURES AGAINST ELECTROMAGNETIC DISTURBANCES (EM CODE)

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

    IEC TR 61000-5-3:1999 Electromagnetic compatibility (EMC) - Part 5-3: Installation and mitigation guidelines - HEMP protection concepts
    AS IEC 62040.2:2019 Uninterruptible power systems (UPS) Electromagnetic compatibility (EMC) requirements
    IEC 61000-2-10:1998 Electromagnetic compatibility (EMC) - Part 2-10: Environment - Description of HEMP environment - Conducted disturbance
    IEEE 299 : 2006 METHOD FOR MEASURING THE EFFECTIVENESS OF ELECTROMAGNETIC SHIELDING ENCLOSURES
    SA TR IEC 61000.2.5:2019 Electromagnetic compatibility (EMC) Environment - Description and classification of electromagnetic environments
    IEC 61000-4-25:2001+AMD1:2012 CSV Electromagnetic compatibility (EMC) - Part 4-25: Testing and measurement techniques - HEMP immunity test methods for equipment and systems
    IEC TR 61000-2-5:2017 Electromagnetic compatibility (EMC) - Part 2-5: Environment - Description and classification of electromagnetic environments
    IEC 61000-4-24:2015 Electromagnetic compatibility (EMC) - Part 4-24: Testing and measurement techniques - Test methods for protective devices for HEMP conducted disturbance
    IEC 61000-4-20:2010 Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides
    IEC 61000-2-9:1996 Electromagnetic compatibility (EMC) - Part 2: Environment - Section 9: Description of HEMP environment - Radiated disturbance. Basic EMC publication
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