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  • UNE-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

    Available format(s):  Hardcopy, PDF

    Language(s):  Spanish, Castilian, English

    Published date:  07-12-2016

    Publisher:  Asociacion Espanola de Normalizacion

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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)

    Specifies particular requirements for voltage transformers used in a.c. single-phase railway applications, fixed installations. These transformers are used for voltage indicator, measurement, and protection.

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

    Committee CTN 203/SC 9XC
    Document Type Standard
    Publisher Asociacion Espanola de Normalizacion
    Status Current
    Supersedes

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

    IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
    EN 50124-2:2017 Railway applications - Insulation coordination - Part 2: Overvoltages and related protection
    EN 50122-1:2011/A4:2017 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    IEC 60050-811:1991 International Electrotechnical Vocabulary (IEV) - Part 811: Electric traction
    IEC 60050-605:1983 International Electrotechnical Vocabulary (IEV) - Part 605: Generation, transmission and distribution of electricity - Substations
    IEC 61869-2:2012 Instrument transformers - Part 2: Additional requirements for current transformers
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    IEC TR 61869-102:2014 Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers
    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    EN 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
    EN 61869-2 : 2012 INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS
    IEC 61869-1:2007 Instrument transformers - Part 1: General requirements
    EN 61869-1:2009 Instrument transformers - Part 1: General requirements
    EN 60270:2001/A1:2016 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015)
    EN 60507:2014 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
    EN 50124-1:2017 Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment
    EN 50125-2:2002/corrigendum:2010 RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 2: FIXED ELECTRICAL INSTALLATIONS
    EN 50119 : 2009 AMD 1 2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES
    IEC 60137:2017 Insulated bushings for alternating voltages above 1000 V
    IEC 60050-446:1983 International Electrotechnical Vocabulary (IEV) - Part 446: Electrical relays
    EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    IEC 60507:2013 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
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