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  • CEI EN 50341-2-23 : 1ED 2017

    Current The latest, up-to-date edition.

    OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 2-23: NATIONAL NORMATIVE ASPECTS (NNA) FOR SLOVAKIA (BASED ON EN 50341-1:2012)

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    Published date:  05-12-2017

    Publisher:  Comitato Elettrotecnico Italiano

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

    1 Scope
    2 Normative references, definitions and symbols
    3 Basis of design
    4 Actions on lines
    5 Electrical requirements
    6 Earthing systems
    7 Supports
    8 Foundations
    9 Conductors and earth-wires
    10 Insulators
    11 Hardware
    12 Quality assurance, checks and taking-over
    Annex H/SK (informative) - Installation and
               measurements of earthing systems
    Annex M/SK (informative) - Geotechnical and
               structural design of foundations
    Annex S/SK (informative) - Map of icing zones in Slovakia

    Abstract - (Show below) - (Hide below)

    Describes brand new electric overhead line with nominal voltage exceeding 1 kV AC, between the points A and B.

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

    Committee CT 11/7
    Development Note Classificazione CEI 11-90. (11/2017)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current

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

    EN 13501-5:2016 Fire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests
    EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
    EN 50443:2011 Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systems
    EN ISO 14689-1 : 2003 GEOTECHNICAL INVESTIGATION AND TESTING - IDENTIFICATION AND CLASSIFICATION OF ROCK - PART 1: IDENTIFICATION AND DESCRIPTION
    CISPR TR 18-2:2017 Radio interference characteristics of overhead power lines and high-voltage equipment - Part 2: Methods of measurement and procedure for determining limits
    EN 50522:2010 Earthing of power installations exceeding 1 kV a.c.
    EN 206:2013+A1:2016 Concrete - Specification, performance, production and conformity
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