• NF EN 61071 : 2007

    Current The latest, up-to-date edition.

    CAPACITORS FOR POWER ELECTRONICS

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    Published date:  13-01-2013

    Publisher:  Association Francaise de Normalisation

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Service conditions
      4.1 Normal service conditions
      4.2 Unusual service conditions
    5 Quality requirements and tests
      5.1 Test requirements
      5.2 Classification of tests
      5.3 Capacitance and tan delta measurements (routine test)
      5.4 Measurement of the tangent of the loss angle (tan delta)
           of a capacitor (type test)
      5.5 Voltage test between terminals
      5.6 AC voltage test between terminals and case
      5.7 Test of internal discharge device
      5.8 Sealing test
      5.9 Surge discharge test
      5.10 Thermal stability test
      5.11 Self-healing test
      5.12 Resonance frequency measurement
      5.13 Environmental testing
      5.14 Mechanical testing
      5.15 Endurance test
      5.16 Destruction test
      5.17 Disconnecting test on internal fuses
    6 Overloads
      6.1 Maximum permissible voltages
    7 Safety requirements
      7.1 Discharge device
      7.2 Case connections
      7.3 Protection of the environment
      7.4 Other safety requirements
    8 Markings
      8.1 Marking of the units
    9 Guide to installation and operation
      9.1 General
      9.2 Choice of rated voltage
      9.3 Operating temperature
      9.4 Special service conditions
      9.5 Overvoltages
      9.6 Overcurrents
      9.7 Switching and protective devices
      9.8 Choice of creepage distance and clearance
      9.9 Connections
      9.10 Parallel connections of capacitors
      9.11 Series connections of capacitors
      9.12 Magnetic losses and eddy currents
      9.13 Guide for internal fuse and disconnector protection in
           capacitors
      9.14 Guide for unprotected capacitors
    Annex A (informative) - Waveforms
    Annex B (normative) - Operational limits of capacitors with
            sinusoidal voltages as a function of frequency and
            at maximum temperature (theta[max])
    Annex C (normative) - Resonance frequency measuring methods -
            Examples
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines an extremely wide range of capacitor technologies for numerous applications, e.g. overvoltage protection, d.c. and a.c. filtering, switching circuits, d.c. energy storage, auxiliary inverters, etc. Applies to capacitors for power electronics applications.

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

    Development Note Indice de classement: C54-105PR. PR NF EN 61071 April 2006. (04/2006) Supersedes NF EN 61071-1 & NF EN 61071-2. (07/2015) PR NF EN 61071 November 2016. (01/2017)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Current

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

    HD 323.2.20 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING
    IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    NF EN 60071-1 : 2006 AMD 1 2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    NF EN 60664-1 : 2007 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 1: PRINCIPLES, REQUIREMENTS AND TESTS
    NF EN 60947-1 : 2007 AMD 2 2015 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES
    IEC 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    NF EN 60071-2 : 1997 INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDE
    IEC 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT)
    IEC 60269-1:2006+AMD1:2009+AMD2:2014 CSV Low-voltage fuses - Part 1: General requirements
    NF EN 60269-1 : 2007 AMD 2 2014 LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS
    IEC 60695-2-12:2010+AMD1:2014 CSV Fire hazard testing - Part 2-12: Glowing/hot-wire based test methods- Glow-wire flammability index (GWFI) test method for materials
    NF EN 60068 2-14 : 2009 ENVIRONMENTAL TESTING - PART 2-14: TESTS - TEST N: CHANGE OF TEMPERATURE
    IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
    NFC 20 720 : 87 AMD 1 1988 BASIC ENVIRONMENTAL TESTING PROCEDURES - TEST METHODS - TEST T - SOLDERING
    NF EN 60068 2-6 : 2008 ENVIRONMENTAL TESTING - PART 2-6: TESTS - TEST FC: VIBRATION (SINUSOIDAL)
    NF EN 60068-2-78 : 2013 ENVIRONMENTAL TESTING - PART 2-78: TESTS - TEST CAB: DAMP HEAT, STEADY STATE
    IEC 60071-2:1996 Insulation co-ordination - Part 2: Application guide
    IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules
    NF EN 60695-2-11 : 2014 FIRE HAZARD TESTING - PART 2-11: GLOWING/HOT-WIRE BASED TEST METHODS - GLOW-WIRE FLAMMABILITY TEST METHOD FOR END-PRODUCTS (GWEPT)
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    NF EN 60068-2-21 : 2013 ENVIRONMENTAL TESTING - PART 2-21: TESTS - TEST U: ROBUSTNESS OF TERMINATIONS AND INTEGRAL MOUNTING DEVICES
    NF EN 60695-2-12 : 2011 AMD 1 2014 FIRE HAZARD TESTING - PART 2-12: GLOWING/HOT-WIRE BASED TEST METHODS - GLOW-WIRE FLAMMABILITY INDEX (GWFI) TEST METHOD FOR MATERIALS
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