• IEC TS 61312-4:1998

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Protection against lightning electromagnetic impulse - Part 4: Protection of equipment in existing structures

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

    Superseded date:  17-01-2006

    Language(s):  English - French

    Published date:  11-09-1998

    Publisher:  International Electrotechnical Committee

    Add To Cart

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

    FOREWORD
    INTRODUCTION
    1 General
          1.1 Scope
          1.2 Normative references
    2 Checklist
    3 Protection measures influences by the external LPS of
          the structure
    4 Protection measures influenced by the cable
          installation
    5 Protection measures influenced by the electric power
          installation and the interconnections between
          information technology equipment (ITE)
          5.1 Surge protection devices (see also IEC 61312-3
                 [3])
    6 Protection measures when aerials and other equipment
          are installed
          6.1 General
          6.2 Protection of the equipment (see figure 4)
          6.3 Reduction of excessive induced voltages in feed
                 cables and prevention of side flashing within
                 equipment
    7 Protection measures on data/telephone/instrumentation
          interconnections between structures
          7.1 General
          7.2 Fibre optic cables between structures
          7.3 Conducting cables between structures
    Bibliography

    Abstract - (Show below) - (Hide below)

    Gives guidelines for protection of information technology equipment (ITE) against lightning magnetic impulse (LEMP) effects in existing structures and includes methods suitable for new structures. A checklist helps to address specific points and to select the most economical measures for the hardening of equipment against LEMP. The checklist facilitates risk analysis and selection of the most suitable counter measures.

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

    Committee TC 81
    Document Type Technical Specification
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

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

    00/242566 DC : DRAFT JUN 2000
    IEC TS 61312-3:2000 Protection against lightning electromagnetic impulse - Part 3: Requirements of surge protective devices (SPDs)
    PD IEC/TR 61400-24:2002 WIND TURBINE GENERATOR SYSTEMS - PART 24: LIGHTNING PROTECTION
    04/30125642 DC : DRAFT NOV 2004 IEC 61643-12 ED.2 - LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - SELECTION AND APPLICATION PRINCIPLES
    06/30146388 DC : DRAFT FEB 2006 CENELEC TS 61643-12 - LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - SELECTION AND APPLICATION PRINCIPLES
    09/30210369 DC : DRAFT SEP 2009 IEC 61643-11 - LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 11: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - PERFORMANCE REQUIREMENTS AND TESTING METHODS
    IEC TS 61312-2:1999 Protection against lightning electromagnetic impulse (LEMP) - Part 2: Shielding of structures, bonding inside structures and earthing
    IEC TR 61000-5-6:2002 Electromagnetic compatibility (EMC) - Part 5-6: Installation and mitigation guidelines - Mitigation of external EM influences
    CSA C61400-24 : 2007 WIND TURBINE GENERATOR SYSTEMS - PART 24: LIGHTNING PROTECTION
    00/241233 DC : 0 IEC 61312-5 - PROTECTION AGAINST LIGHTNING ELECTROMAGNETIC IMPULSE (LEMP) - PART 5: APPLICATION GUIDE
    UNE-CLC/TS 61643-12:2012 Low-voltage surge protective devices -- Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
    IEC TR 61400-24:2002 Wind turbine generator systems - Part 24: Lightning protection
    I.S. CLC TS 61643-12:2006 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - SELECTION AND APPLICATION PRINCIPLES

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

    IEC 61000-4-10 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-10: TESTING AND MEASUREMENT TECHNIQUES - DAMPED OSCILLATORY MAGNETIC FIELD IMMUNITY TEST
    IEC 61024-1:1990 Protection of structures against lightning - Part 1: General principles
    IEC TR 61000-5-2:1997 Electromagnetic compatibility (EMC) - Part 5: Installation and mitigation guidelines - Section 2: Earthing and cabling
    IEC 61000-4-9 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-9: TESTING AND MEASUREMENT TECHNIQUES - IMPULSE MAGNETIC FIELD IMMUNITY TEST
    IEC 60364-4-444:1996 Electrical installations of buildings - Part 4: Protection for safety - Section 444: Protection against electromagnetic interferences (EMI) in installations of buildings
    IEC 61024-1-2:1998 Protection of structures against lightning - Part 1-2: General principles - Guide B - Design, installation, maintenance and inspection of lightning protection systems
    IEC 61312-1:1995 Protection against lightning electromagnetic impulse - Part 1: General principles
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective