• EN 60076-13 : 2006

    Current The latest, up-to-date edition.

    POWER TRANSFORMERS - PART 13: SELF-PROTECTED LIQUID-FILLED TRANSFORMERS

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    Language(s): 

    Published date:  04-10-2006

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Service conditions
    5 Electrical characteristics
       5.1 Rated power
       5.2 Highest voltage for equipment
       5.3 Windings
       5.4 Tappings
       5.5 Connection group
       5.6 Dimensioning of the low-voltage winding neutral
            connection
       5.7 Short-circuit impedance
       5.8 Insulation levels and dielectric tests
       5.9 Temperature rise limits at rated power
       5.10 Overload capability
    6 Self-protection and disconnection device (SPDD)
       6.1 Functional requirements
       6.2 Coordination principle
       6.3 Mechanical requirements
    7 Constructional requirements
       7.1 Liquid preservation system
       7.2 Bushings
       7.3 Dielectric liquid and component materials
       7.4 Disconnection function
    8 Information to be supplied by the customer
    9 Information to be supplied by the manufacturer
    10 Rating plate
    11 Tests
       11.1 List and classification of tests (routine, type and
            special tests)
       11.2 Routine tests
       11.3 Type tests
       11.4 Short-circuit test with the self-protection and
            disconnection device disconnected or bypassed
    12 Test procedure
       12.1 Measurement of partial discharges
       12.2 Transformer pressure test
       12.3 Switching cycle tests
       12.4 Behaviour test of self-protection and disconnection
            device
    Annex ZA (normative) Normative references to international
                         publications with their corresponding
                         European publications

    Abstract - (Show below) - (Hide below)

    Applies to high-voltage/low-voltage self-protected liquid-filled and naturally cooled transformers for rated power 50 kVA to 1000 kVA for indoor or outdoor use having a: - primary winding (high-voltage) with highest voltage for equipment up to 24 kV; - secondary winding (low-voltage) with highest voltage for equipment of 1,1 kV.

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

    Committee CLC/TC 14
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

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

    I.S. EN 60076-16:2011 POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS (IEC 60076-16:2011)
    EN 62271-202:2014/AC:2014 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION (IEC 62271-202:2014)
    CEI EN 60076-16 : 2012 POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS
    I.S. EN 62271-202:2014 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION
    BS EN 60076-16:2011 (published 2011-11) Power transformers Transformers for wind turbines applications
    UNE-EN 62271-202:2015 High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation
    EN 50532:2010 Compact Equipment Assembly for Distribution Substations (CEADS)
    I.S. EN 50532:2010 COMPACT EQUIPMENT ASSEMBLY FOR DISTRIBUTION SUBSTATIONS (CEADS)
    UNE-EN 60076-16:2012 Power transformers - Part 16: Transformers for wind turbines applications
    BS EN 50532:2010 Compact equipment assembly for distribution substations (CEADS)
    UNE-EN 50532:2011 Compact Equipment Assembly for Distribution Substations (CEADS)
    EN 60076-16 : 2011 POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS (IEC 60076-16:2011)
    BS EN 62271-202:2014 High-voltage switchgear and controlgear High-voltage/low-voltage prefabricated substation

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

    IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
    IEC 60076-7:2005 Power transformers - Part 7: Loading guide for oil-immersed power transformers
    EN 60076-5:2006 POWER TRANSFORMERS - PART 5: ABILITY TO WITHSTAND SHORT-CIRCUIT
    EN 61099:2010 INSULATING LIQUIDS - SPECIFICATIONS FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES
    IEC 60076-5:2006 Power transformers - Part 5: Ability to withstand short circuit
    IEC 60282-1:2009+AMD1:2014 CSV High-voltage fuses - Part 1: Current-limiting fuses
    IEC 61099:2010 Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes
    EN 60270:2001/A1:2016 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015)
    IEC 60836:2015 Specifications for unused silicone insulating liquids for electrotechnical purposes
    IEC 60296:2012 RLV Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear
    IEC 60076-3:2013 Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
    EN 60296:2012 FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED MINERAL INSULATING OILS FOR TRANSFORMERS AND SWITCHGEAR (IEC 60296:2012)
    EN 60836:2015 SPECIFICATIONS FOR UNUSED SILICONE INSULATING LIQUIDS FOR ELECTROTECHNICAL PURPOSES (IEC 60836:2015)
    IEC 60137:2017 Insulated bushings for alternating voltages above 1000 V
    IEC 60076-1:2011 Power transformers - Part 1: General
    EN 60076-1:2011 POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011)
    IEC 60076-2:2011 Power transformers - Part 2: Temperature rise for liquid-immersed transformers
    EN 60282-1:2009/A1:2014 HIGH-VOLTAGE FUSES - PART 1: CURRENT-LIMITING FUSES (IEC 60282-1:2009)
    EN 60076-2:2011 POWER TRANSFORMERS - PART 2: TEMPERATURE RISE FOR LIQUID-IMMERSED TRANSFORMERS
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