• PD IEC TR 61000-5-6:2002 (published 2002-08)

    Current The latest, up-to-date edition.

    Electromagnetic compatibility (EMC). Installation and mitigation guidelines Mitigation of external EM influences

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  16-08-2002

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope and general considerations
      1.1 Scope
      1.2 General considerations
    2 Reference documents
    3 Terms, definitions and acronyms
    4 Mitigation of radiated and conducted disturbances
      4.1 Topological concepts
      4.2 Mitigation needs
      4.3 The general concept of enclosure
      4.4 Interactions at the enclosure boundary
    5 Shielding
      5.1 General
      5.2 Classification of protection zones
      5.3 Design principles for screening
      5.4 Implementation of screening
    6 Filters
      6.1 General
      6.2 Fundamental filter characteristics
      6.3 Functional tasks
      6.4 Additional filtering concerns
      6.5 Selection criteria
      6.6 Filter installation
      6.7 Filter testing
    7 Decoupling devices
      7.1 Isolation transformers
      7.2 Motor-generator sets
      7.3 Engine generators
      7.4 Uninterruptible power supplies (UPS)
      7.5 Optical links
    8 Surge-protective devices
      8.1 General
      8.2 Direct equipment protection
      8.3 Installation of multiple SPDs
      8.4 Side-effects of uncoordinated cascades
      8.5 Typical protective devices
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides guidelines for the mitigation of external electromagnetic influences impinging upon a facility, aimed at ensuring electromagnetic compatibility (EMC) among electrical and electronic apparatus or systems.

    Scope - (Show below) - (Hide below)

    This Technical Report covers guidelines for the mitigation of external electromagnetic influences impinging upon a facility, aimed at ensuring electromagnetic compatibility (EMC) among electrical and electronic apparatus or systems. These influences include lightning, RF transmitters, power-line and telecom transients, high-altitude electromagnetic pulse (HEMP) and other high-power electromagnetic transients. More particularly, this technical report is concerned with the arrangement of shielding and screening against radiated disturbances, and with mitigation of conducted disturbances. These arrangements include appropriate electromagnetic barriers for industrial, commercial, and residential installations. Is intended for use by installers, manufacturers and users of sensitive electrical or electronic installations or systems, and of equipment with emission levels that could degrade the overall electromagnetic (EM) environment. It applies primarily to new installations but, where economically feasible, it may be applied to extensions or modifications to existing facilities.

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

    Committee GEL/210
    Development Note Supersedes 99/244605 DC (09/2002)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    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
    IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
    IEC 61024-1:1990 Protection of structures against lightning - Part 1: General principles
    IEC 61000-4-4 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST
    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    IEC 61000-2-11:1999 Electromagnetic compatibility (EMC) - Part 2-11: Environment - Classification of HEMP environments
    IEC 61000-5-5:1996 Electromagnetic compatibility (EMC) - Part 5: Installation and mitigation guidelines - Section 5: Specification of protective devices for HEMP conducted disturbance. Basic EMC Publication
    IEC 60364-5-548:1996+AMD1:1998 CSV Electrical installations of buildings - Part 5: Selection and erection of electrical equipment - Section 548: Earthing arrangements and equipotential bonding for information technology installations
    IEC 60939-1:2010 Passive filter units for electromagnetic interference suppression - Part 1: Generic specification
    IEC 60939-2:2005 Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification - Passive filter units for which safety tests are appropriate - Test methods and general requirements
    IEC 61000-4-12 : 3.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-12: TESTING AND MEASUREMENT TECHNIQUES - RING WAVE IMMUNITY TEST
    IEC 60364-1:2005 Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions
    IEC TS 61312-2:1999 Protection against lightning electromagnetic impulse (LEMP) - Part 2: Shielding of structures, bonding inside structures and earthing
    IEEE C62.48 : 2005 GUIDE ON INTERACTIONS BETWEEN POWER SYSTEM DISTURBANCES AND SURGE-PROTECTIVE DEVICES
    IEC 61312-1:1995 Protection against lightning electromagnetic impulse - Part 1: General principles
    IEC TR 62066:2002 Surge overvoltages and surge protection in low-voltage a.c. power systems - General basic information
    CISPR 17:2011 Methods of measurement of the suppression characteristics of passive EMC filtering devices
    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)
    IEC 60050-300:2001 International Electrotechnical Vocabulary (IEV) - Part 300: Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instruments - Part 314: Specific terms according to the type of instrument
    IEC TS 61312-3:2000 Protection against lightning electromagnetic impulse - Part 3: Requirements of surge protective devices (SPDs)
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