• BS EN 60464-2 : 2001

    Current The latest, up-to-date edition.

    VARNISHES USED FOR ELECTRICAL INSULATION - PART 2: METHODS OF TEST

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2001

    Publisher:  British Standards Institution

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

    INTRODUCTION
    1 Scope
    2 Normative references
    3 Definitions
    4 General notes on methods of test
    5 Methods of test for undried and/or uncured varnishes
       5.1 Flashpoint
       5.2 Density
       5.3 Viscosity
       5.4 Content of non-volatile matter
       5.5 Dilution ability
       5.6 Stability of varnish in an open vessel
       5.7 Drying and/or curing in thick layer
       5.8 Effect of varnish on enamelled winding wires
       5.9 pH of water or emulsion based varnish (Type W or Type E)
    6 Methods of test for dried and/or cured varnishes
       6.1 Test specimen
       6.2 Mechanical properties
       6.3 Thermal properties
       6.4 Chemical properties
       6.5 Electrical properties
       6.6 Flash rusting of steel by water or emulsion based varnish
            (Type W or Type E)
       6.7 Volatile organic compound content of water or emulsion
            based varnish (Type W or Type E)
       6.8 Water content of water or emulsion based varnish (Type W
            or Type E)
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Describes methods of test to be used for testing varnishes used for electrical insulation.

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    Committee GEL/15/3/7
    Development Note Supersedes 94/214033 DC and BS 5629-2(1979). Also numbered as IEC 60464-2. (12/2001) Supersedes 04/30114145 DC. (06/2006)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
    ISO 1514:2016 Paints and varnishes — Standard panels for testing
    ISO 2578:1993 Plastics Determination of time-temperature limits after prolonged exposure to heat
    EN ISO 2078:1994/A1:2015 TEXTILE GLASS - YARNS - DESIGNATION (ISO 2078:1993/AMD 1:2015)
    IEC 60250:1969 Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths
    EN ISO 2431:2011 PAINTS AND VARNISHES - DETERMINATION OF FLOW TIME BY USE OF FLOW CUPS (ISO 2431:2011)
    ISO 3219:1993 Plastics Polymers/resins in the liquid state or as emulsions or dispersions Determination of viscosity using a rotational viscometer with defined shear rate
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    EN ISO 11890-2:2013 PAINTS AND VARNISHES - DETERMINATION OF VOLATILE ORGANIC COMPOUND (VOC) CONTENT - PART 2: GAS-CHROMATOGRAPHIC METHOD (ISO 11890-2:2013)
    IEC 60050-212:2010 International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases
    EN ISO 15528 : 2013 PAINTS, VARNISHES AND RAW MATERIALS FOR PAINTS AND VARNISHES - SAMPLING (ISO 15528:2013)
    ISO 1520:2006 Paints and varnishes Cupping test
    EN ISO 2578 : 1998 PLASTICS - DETERMINATION OF TIME-TEMPERATURE LIMITS AFTER PROLONGED EXPOSURE TO HEAT
    EN 61099:2010 INSULATING LIQUIDS - SPECIFICATIONS FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES
    IEC 61099:2010 Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes
    EN ISO 3251 : 2008 PAINTS, VARNISHES AND PLASTICS - DETERMINATION OF NON-VOLATILE-MATTER CONTENT (ISO 3251:2008)
    ISO 3679:2015 Determination of flash no-flash and flash point Rapid equilibrium closed cup method
    HD 429 : 200S1 METHODS OF TEST FOR VOLUME RESISTIVITY AND SURFACE RESISTIVITY OF SOLID ELECTRICAL INSULATING MATERIALS
    EN ISO 1514:2016 Paints and varnishes - Standard panels for testing (ISO 1514:2016)
    ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
    ISO 1523:2002 Determination of flash point Closed cup equilibrium method
    ISO 2555:1989 Plastics Resins in the liquid state or as emulsions or dispersions Determination of apparent viscosity by the Brookfield Test method
    IEC 60296:2012 RLV Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear
    EN ISO 1513 : 2010 PAINTS AND VARNISHES - EXAMINATION AND PREPARATION OF TEST SAMPLES (ISO 1513:2010)
    ISO 2078:1993 Textile glass Yarns Designation
    ISO 11890-1:2007 Paints and varnishes Determination of volatile organic compound (VOC) content Part 1: Difference method
    IEC 60093:1980 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
    EN 456 : 1991 PAINTS, VARNISHES AND RELATED PRODUCTS - DETERMINATION OF FLASHPOINT - RAPID EQUILIBRIUM METHOD
    EN 60851-4:2016 WINDING WIRES - TEST METHODS - PART 4: CHEMICAL PROPERTIES (IEC 60851-4:2016)
    IEC 60068-2-10:2005 Environmental testing - Part 2-10: Tests - Test J and guidance: Mould growth
    EN ISO 3219 : 1994 PLASTICS - POLYMERS/RESINS IN THE LIQUID STATE OR AS EMULSIONS OR DISPERSIONS - DETERMINATION OF VISCOSITY USING A ROTATIONAL VISCOMETER WITH DEFINED SHEAR RATE
    ISO 2113:1996 Reinforcement fibres Woven fabrics Basis for a specification
    ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
    EN ISO 1520 : 2006 PAINTS AND VARNISHES - CUPPING TEST
    EN 60243-1:2013 ELECTRIC STRENGTH OF INSULATING MATERIALS - TEST METHODS - PART 1: TESTS AT POWER FREQUENCIES (IEC 60243-1:2013)
    EN ISO 11890-1 : 2007 PAINTS AND VARNISHES - DETERMINATION OF VOLATILE ORGANIC COMPOUND (VOC) CONTENT - PART 1: DIFFERENCE METHOD
    HD 323.2.10 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST J AND GUIDANCE: MOULD GROWTH
    ISO 2812-1:2017 Paints and varnishes Determination of resistance to liquids Part 1: Immersion in liquids other than water
    IEC 60641-3-1:2008 Pressboard and presspaper for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1
    ISO 1513:2010 Paints and varnishes Examination and preparation of test samples
    ISO 3251:2008 Paints, varnishes and plastics Determination of non-volatile-matter content
    ISO 1519:2011 Paints and varnishes Bend test (cylindrical mandrel)
    EN ISO 1519:2011 PAINTS AND VARNISHES - BEND TEST (CYLINDRICAL MANDREL)
    EN ISO 2592:2017 PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF FLASH AND FIRE POINTS - CLEVELAND OPEN CUP METHOD (ISO 2592:2017)
    ISO 1144:2016 Textiles Universal system for designating linear density (Tex System)
    ISO 11890-2:2013 Paints and varnishes Determination of volatile organic compound (VOC) content Part 2: Gas-chromatographic method
    ISO 760:1978 Determination of water Karl Fischer method (General method)
    IEC 61033:1991 Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate
    ISO 558:1980 Conditioning and testing Standard atmospheres Definitions
    EN ISO 2808 : 2007 PAINTS AND VARNISHES - DETERMINATION OF FILM THICKNESS
    IEC 60851-4:2016 Winding wires - Test methods - Part 4: Chemical properties
    ISO 2431:2011 Paints and varnishes Determination of flow time by use of flow cups
    EN 60641-3-1:2008 PRESSBOARD AND PRESSPAPER FOR ELECTRICAL PURPOSES - PART 3: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SHEET 1: REQUIREMENTS FOR PRESSBOARD, TYPES B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 AND B.6.1
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