• SN EN 60099-5 : 1996 AMD 1 1999

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    SURGE ARRESTERS - PART 5: SELECTION AND APPLICATION RECOMMENDATIONS

    Available format(s): 

    Withdrawn date:  26-06-2016

    Language(s): 

    Published date:  13-01-2013

    Publisher:  Swiss Standards

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

    Foreword
    Introduction
    Section 1. General
    1.1 Scope
    1.2 Normative references
    1.3 General principles for the application of surge
          arresters
    1.4 General procedure for the selection of surge arresters
    1.5 Polluted housing arrester withstand
    Section 2. Non-linear resistor type gapped surge arresters
    according to IEC 99-1
    2.1 Characteristic data of gapped surge arresters
    2.2 Selection of gapped arresters phase-to-earth
    Section 3. Gapless metal-oxide surge arresters according
    to IEC 99-4
    3.1 Characteristic data of gapless metal-oxide surge
          arresters
    3.2 Selection of gapless metal-oxide surge arresters
          phase-to-earth
    Section 4. Application of arresters
    4.1 Principle of insulation co-ordination
    4.2 Protection from slow-front overvoltages
    4.3 Protection from lightning overvoltages
    Section 5. Surge arresters for special application
    5.1 Surge arresters for transformer neutrals
    5.2 Surge arresters between phases
    5.3 Surge arresters for rotating machines
    5.4 Further special applications of surge arresters
    5.5 Surge arresters for abnormal service conditions
    Section 6. Diagnostic indicators of metal-oxide surge
    arresters in service
    6.1 General
    6.2 Discharge counters
    6.3 Monitoring spark gaps
    6.4 Device for monitoring the continuous current
    6.5 Summary of diagnostic methods
    Annex A (informative) Determination of temporary overvoltages due
            to earth faults
    Annex B (informative) Current practice
    Annex C (informative) Bibliography
    Annex ZA (normative) Normative references to international
             publications with their corresponding European publications

    Abstract - (Show below) - (Hide below)

    Gives recommendations for selecting and applying surge arresters for use in three-phase systems having nominal voltages over 1 kV. Applicable to non-linear resistor type gapped surge arresters as specified in IEC 99-1, and to gapless metal-oxide surge arresters as in IEC 99-4.

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    Document Type Standard
    Publisher Swiss Standards
    Status Withdrawn
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