• NEN EN 50152-3-3 : 2016

    Current The latest, up-to-date edition.

    RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - VOLTAGE TRANSFORMERS

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    Language(s): 

    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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

    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Service conditions
    5 Characteristics and use
    6 Rating and design requirements
    7 Withstand conditions
       7.1 Primary side
       7.2 Secondary side
    8 Ferro-resonance
       8.1 General
       8.2 Prevention of the generation
       8.3 Prevention of damages in the
           voltage transformer
       8.4 Ferro-resonance withstand test
    9 Particular design and construction
       characteristics
       9.1 Pollution
       9.2 External flashover test
       9.3 Floating potentials and earthing
       9.4 Electromagnetic compatibility
       9.5 Secondary connection box
       9.6 Information to be given by the
           purchaser
       9.7 Information to be given by the
           supplier
    10 Tests - General
    11 Other requirements

    Abstract - (Show below) - (Hide below)

    Pertains to new voltage transformers which are: - intended for use in indoor or outdoor fixed installations in tractions systems, and - operated with an a.c. line voltage and frequency as specified in EN 50163.

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    Document Type Standard
    Publisher Netherlands Standards
    Status Current
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