f08-iec-stndoverview

Overview of the IEC Transformer Standards

6 October 2008

H. Jin SimTF Chairman, IEEE/IEC Cross ReferenceTransformers Committee

IEC Technical CommitteesDeveloping and maintaining Transformer documents

TC 10 Fluids for electrotechnical applications

TC14 Power transformers

TC 36 Insulators– SC 36A Insulated bushings

– SC 36B Insulators for overhead lines

– SC 36C Insulators for substations

TC 112 Evaluation and qualification of electrical insulating materials and systems

IEC TC 10 List of DocumentsPublication Number Year

PublishedIEC/TC Status Title

IEC 60156 (1995-08) 1995 10 Insulating liquids - Determination of the breakdown voltage at power frequency - Test method

IEC 60247 (2004-02) 2004 10 Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity

IEC 60296 (2003-11) 2003 10 Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear

IEC 60376 (2005-06) 2005 10 Specification of technical grade sulfur hexafluoride (SF6) for use in electrical equipment

IEC 60422 (2005-10) 2005 10 Mineral insulating oils in electrical equipment - Supervision and maintenance guidance

IEC 60465 (1988-12) 1988 10 Specification for unused insulating mineral oils for cables with oil ducts

IEC 60475 (1974-01) 1974 10 Method of sampling liquid dielectricsIEC 60480 (2004-10) 2004 10 Guidelines for the checking and treatment of sulfur hexafluoride (SF6)

taken from electrical equipment and specification for its re-use

IEC 60567 (2005-06) 2005 10 Oil-filled electrical equipment - Sampling of gases and of oil for analysis of free and dissolved gases - Guidance

IEC 60588-1 (1977-01) 1977 10 Askarels for transformers and capacitors. Part 1: GeneralIEC 60588-2 (1978-01) 1978 10 Askarels for transformers and capacitors. Part 2: Test methodsIEC 60588-3 (1977-01) 1977 10 Askarels for transformers and capacitors. Part 3: Specifications

for new askarelsIEC 60588-4 (1979-01) 1979 10 Askarels for transformers and capacitors. Part 4: Guide for

maintenance of transformer askarels in equipmentIEC 60588-5 (1979-01) 1979 10 Askarels for transformers and capacitors. Part 5: Screening test

for compatibility of materials and transformer askarelsIEC 60588-6 (1979-01) 1979 10 Askarels for transformers and capacitors. Part 6: Screening test

for effects of materials on capacitor askarels

IEC 60296 (2003-11) Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear

IEC 60422 (2005-10) Mineral insulating oils in electrical equipment - Supervision and maintenance guidance



IEC 60590 (1977-01) 1977 10 Determination of the aromatic hydrocarbon content of new mineral insulating oils

IEC 60599 (1999-03) 1999 10 Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis

IEC 60628 (1985-01) 1985 10 Gassing of insulating liquids under electrical stress and ionization

IEC 60666 (1979-01) 1979 10 Detection and determination of specified anti-oxidant additives in insulating oils

IEC 60814 (1997-08) 1997 10 Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration

IEC 60836 (2005-05) 2005 10 Specifications for unused silicone insulating liquids for electrotechnical purposes

IEC 60867 (1993-09) 1993 10 Insulating liquids - Specifications for unused liquids based on synthetic aromatic hydrocarbons

IEC 60897 (1987-03) 1987 10 Methods for the determination of the lightning breakdown voltage of insulating liquids

IEC 60944 (1988-09) 1988 10 Guide for the maintenance of silicone transformer liquidsIEC 60962 (1988-01) 1988 10 Maintenance and use guide for petroleum lubricating oils for

steam turbinesIEC 60963 (1988-12) 1988 10 Specification for unused polybutenesIEC 60970 (1989-06) 1989 10 Methods for counting and sizing particles in insulating liquidsIEC 60978 (1989-07) 1989 10 Maintenance and use guide for triaryl phosphate ester turbine

control fluidsIEC 61039 (1990-10) 1990 10 General classification of insulating liquidsIEC 61065 (1991-05) 1991 10 Method for evaluating the low temperature flow properties of

mineral insulating oils after ageingIEC 61099 (1992-05) 1992 10 Specifications for unused synthetic organic esters for electrical

purposesIEC 61100 (1992-05) 1992 10 Classification of insulating liquids according to fire-point and net

calorific value

IEC 60599 (1993-03) Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis



IEC 61125 (1992-08) 1992 10 Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability

IEC 61125-am1 (2004-04) 2004 10 CDIS Amendment 1 to IEC 61125: Unused hydrocarbon-based insulating liquids - Test methods for evaluating the oxidation stability

IEC 61144 (1992-12) 1992 10 Test method for the determination of oxygen index of insulating liquids

IEC 61181 (1993-06) 1993 10 Impregnated insulating materials - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment

IEC 61197 (1993-09) 1993 10 Insulating liquids - Linear flame propagation - Test method using a glass-fibre tape

IEC 61198 (1993-09) 1993 10 Mineral insulating oils - Methods for the determination of 2-furfural and related compounds

IEC 61203 (1992-12) 1992 10 Synthetic organic esters for electrical purposes - Guide for maintenance of transformer esters in equipment

IEC 61221 (2004-05) 2004 10 Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications

IEC/TR 61294 (1993-10) 1993 10 Insulating liquids - Determination of the partial discharge inception voltage (PDIV) - Test procedure

IEC 61619 (1997-04) 1997 10 Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography

IEC 61620 (1998-11) 1998 10 Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method

IEC 61868 (1998-11) 1998 10 Mineral insulating oils - Determination of kinematic viscosity at very low temperatures

IEC 62021-1 (2003-06) 2003 10 Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration

IEC 61181 (1993-06) Impregnated insulating materials - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment



Work Programme: .IEC 60599 A1 Ed. 2.0 10 CCDV Amendment 1 to IEC 60599: Mineral oil-impregnated electrical

equipment in service - Guide to the interpretation of dissolved and free gases analysis

IEC 60666 Ed. 2.0 10 PWI Detection and determination of specified anti-oxidant additives in insulating oils

IEC 60944 Ed. 2.0 10 PWI Guidance for the maintenance of silicone transformer liquids

IEC 60970 Ed. 2.0 10 ACDV Methods for counting and sizing particles in insulating liquids

IEC 61039 Ed. 2.0 10 PWI General classification of insulating liquids

IEC 61181 Ed. 2.0 10 CCDV Impregnated insulating materials - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment

IEC 61946 TR Ed. 1.0 10 ACDV Mineral insulating oils - Characterisation of the paraffinic/naphthenic nature by low temperature differential scanning calorimetry - Test method

IEC 62021-2 Ed. 1.0 10 ACDV Insulating liquids - Determination of acidity - Test method - Part 2: Colourimetric titration

IEC 62036 TR Ed. 1.0 10 ACDV Development of an oxidation test method based on Differential Scanning Calorimetry (DSC) to assess the oxidation stability of mineral insulating oils

PWI 10-2 Ed. 1.0 10 PWI Condition assessment and life cycle analyses of electrical equipment derived from oil analysis

PWI 10-3 Ed. 1.0 10 PWI Thermal life analysis of insulating paper through oil analysisPWI 10-4 Ed. 1.0 10 PWI Analysis of dissolved and suspended metals

Condition assessment and life cycle analyses of electrical equipment derived from oil analysisThermal life analysis of insulating paper through oil analysisAnalysis of dissolved and suspended metals

IEC TC 14 List of DocumentsPublication Number Year Published IEC/TC Status Title

IEC 60076-1 (2000-04) Ed. 2.1 2000 14 Power transformers - Part 1: GeneralIEC 60076-2 (1993-04) 1993 14 Power transformers - Part 2: Temperature riseIEC 60076-3 (2000-03) 2000 14 Power transformers - Part 3: Insulation levels,

dielectric tests and external clearances in air IEC 60076-4 (2002-06) 2002 14 Power transformers - Part 4: Guide to the lightning

impulse and switching impulse testing - Power transformers and reactors

IEC 60076-5 (2006-07) 2006 14 Power transformers - Part 5: Ability to withstand short circuit

IEC 60076-7 (2005-12) 2005 14 Power transformers - Part 7: Loading guide for oil-immersed power transformers

IEC 60076-8 (1997-11) 1997 14 Power transformers - Part 8: Application guide IEC 60076-10 (2005-07) 2005 14 Power transformers - Part 10: Determination of sound

levelsIEC 60076-10-1 (2005-10) 2005 14 Power transformers - Part 10-1: Determination of

sound levels - Application guideIEC 60076-11 (2004-05) 2004 14 Power transformers - Part 11: Dry-type transformersIEC/TS 60076-14 (2004-11) 2004 14 Power transformers - Part 14: Design and application

of liquid-immersed power transformers using high-temperature insulation materials

IEC 60214-1 (2003-02) 2003 14 Tap-changers - Part 1: Performance requirements and test methods

IEC 60214-2 (2004-10) 2004 14 Tap-changers - Part 2: Application guideIEC 60289 (1988-05) 1988 14 ReactorsIEC/TR 60616 (1978-01) 1978 14 Terminal and tapping markings for power transformers

IEC 60905 (1987-12) 1987 14 Loading guide for dry-type power transformersIEC 61378-1 (1997-09) 1997 14 Convertor transformers - Part 1: Transformers for

industrial applications IEC 61378-2 (2001-02) 2001 14 Convertor transformers - Part 2: Transformers for

HVDC applications IEC 62032 (2005-03) 2005 14 IEC/IEEE

DL DocGuide for the application, specification, and testing of phase-shifting transformers

IEC 60076-1 (2000-04) Ed. 2.1Power transformers - Part 1: General

IEC 60076-2 (1993-04) Power transformers - Part 2: Temperature rise

IEC 60076-3 (2000-03) Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air

IEC 60076-4 (2002-06) Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors

IEC 60076-5 (2006-07) Power transformers - Part 5: Ability to withstand short circuit

IEC 60076-7 (2005-12) Power transformers - Part 7: Loading guide for oil-immersed power transformers

IEC TC 14 List of DocumentsCurrently in Revision or Development Process

Publication Number Year Published IEC/TC Status TitleWork Programme:IEC 60076-1 Ed. 3.0 14 AMW Power transformers - Part 1: GeneralIEC 60076-2 Ed. 3.0 14 AMW Power transformers - Part 2: Temperature riseIEC 60076-6 Ed. 1.0 14 ACDV Reactors

IEC 60076-12 Ed. 1.0 14 AMW Maintenance cycle report to IEC 60905 Ed.1: Power transformers - Part 12: Loading guide for dry-type power transformers

IEC 60076-14 Ed. 2.0 14 AMW Power transformers - Part 14: Design and application of liquid-immersed power transformers using high-temperature insulation materials

IEC 60076-15 Ed. 1.0 14 ACDV Power transformers - Part 15: Gas-filled-type power tranformers

IEC 60076-16 Ed. 1.0 14 ANW Power transformers - Part 16: Transformers for wind turbines applications

Power transformers - Part 1: General

Power transformers - Part 2: Temperature rise

Reactors

Maintenance cycle report to IEC 60905 Ed.1: Power transformers - Part 12: Loading guide for dry-type power transformers

Power transformers - Part 14: Design and application of liquid-immersed power transformers using high-temperature insulation materials

Power transformers - Part 15: Gas-filled-type power transformers

Power transformers - Part 16: Transformers for wind turbines applications


IEC 60437 (1997-09) 1997 36 Radio interference test on high-voltage insulatorsIEC 60507 (1991-04) 1991 36 Artificial pollution tests on high-voltage insulators

to be used on a.c. systemsIEC/TR 60815 (1986-05) 1986 36 Guide for the selection of insulators in respect of

polluted conditionsIEC 61109 (1992-03) 1992 36 Composite insulators for a.c. overhead lines with

a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria

IEC 61109-am1 (1995-05) 1995 36 Amendment 1 - Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria

IEC/TS 61245 (1993-10) 1993 36 Artificial pollution tests on high-voltage insulators to be used on d.c. systems

IEC/TS 61462 (1998-11) 1998 36 Composite insulators - Hollow insulators for use in outdoor and indoor electrical equipment - Definitions, test methods, acceptance criteria and design recommendations

IEC/TS 62073 (2003-06) 2003 36 Guidance on the measurement of wettability of insulator surfaces

IEC 62217 (2005-10) 2005 36 Polymeric insulators for indoor and outdoor use with a nominal voltage > 1 000 V - General definitions, test methods and acceptance criteria

IEC 60137 (2003-08) 2003 36A Insulated bushings for alternating voltages above 1000 V

IEC/TS 61463 (2000-04) Ed. 1.1

2000 36A Bushings - Seismic qualification

IEC/TS 61463-am1 (2000-02) 2000 36A Amendment 1 - Bushings - Seismic qualification

IEC 61109 (1992-03) Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria

IEC 62217 (2005-10) Polymeric insulators for indoor and outdoor use with a nominal voltage > 1 000 V - General definitions, test methods and acceptance criteriaIEC 60137 (2003-08)

Insulated bushings for alternating voltages above 1000 V


IEC/TS 61464 (1998-08) 1998 36A Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregating medium of the main insulation (generally paper)

IEC 62199 (2004-05) 2004 36A Bushings for d.c. application IEC 60120 (1984-01) 1984 36B Dimensions of ball and socket couplings of string

insulator unitsIEC 60305 (1995-12) 1995 36B Insulators for overhead lines with a nominal

voltage above 1000 V - Ceramic or glass insulator units for a.c. systems - Characteristics of insulator units of the cap and pin type

IEC 60372 (1984-01) 1984 36B Locking devices for ball and socket couplings of string insulator units - Dimensions and tests

IEC 60372-am1 (1991-09) 1991 36B Amendment 1 - Locking devices for ball and socket couplings of string insulator units - Dimensions and tests

IEC 60372-am2 (2003-05) 2003 36B Amendment 2 - Locking devices for ball and socket couplings of string insulator units - Dimensions and tests

IEC 60383-1 (1993-04) 1993 36B Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria

IEC 60383-2 (1993-04) 1993 36B Insulators for overhead lines with a nominal voltage above 1000 V - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteria

IEC 60433 (1998-08) 1998 36B Insulators for overhead lines with a nominal voltage above 1 000 V - Ceramic insulators for a.c. systems - Characteristics of insulator units of the long rod type

IEC 62199 (2004-05) Bushings for d.c. application


IEC 60471 (1977-01) 1977 36B Dimensions of clevis and tongue couplings of string insulator units

IEC 60471-am1 (1980-01) 1980 36B Amendment 1 - Dimensions of clevis and tongue couplings of string insulator units

IEC/TR 60575 (1977-01) 1977 36B Thermal-mechanical performance test and mechanical performance test on string insulator units

IEC 60720 (1981-01) 1981 36B Characteristics of line post insulatorsIEC/TR 60797 (1984-01) 1984 36B Residual strength of string insulator units of glass

or ceramic material for overhead lines after mechanical damage of the dielectric

IEC 61211 (2004-11) 2004 36B Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in air

IEC 61325 (1995-03) 1995 36B Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria

IEC 61466-1 (1997-02) 1997 36B Composite string insulator units for overhead lines with a nominal voltage greater than 1000 V - Part 1: Standard strength classes and end fittings

IEC 61466-2 (2002-02) Ed. 1.1 2002 36B Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 2: Dimensional and electrical characteristics

IEC 61466-2-am1 (2002-01) 2002 36B Amendment 1 - Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 2: Dimensional and electrical characteristics

IEC/TS 61467 (1997-02) 1997 36B Insulators for overhead lines with a nominal voltage above 1000 V - A.C. power arc tests on insulator sets


IEC 61952 (2002-07) 2002 36B Insulators for overhead lines - Composite line post insulators for a.c. with a nominal voltage greater than 1000 V

IEC 60168 (2001-04) Ed. 4.2 2001 36C Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 V

IEC 60168-am1 (1997-06) 1997 36C Amendment 1 - Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 V

IEC 60168-am2 (2000-10) 2000 36C Amendment 2 - Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 V

IEC 60273 (1990-03) 1990 36C Characteristic of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 V

IEC 60660 (1999-10) 1999 36C Insulators - Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 000 V up to but not including 300 kV

IEC 62155 (2003-05) 2003 36C Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V

IEC 62231 (2006-04) 2006 36C Composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV - Definitions, test methods and acceptance criteria

IEC TC 36 List of Documents

Publication Number Year Published IEC/TC Status TitleWork Programme:IEC 60815-1 TS Ed. 1.0 36 ANW Selection and dimensioning of high-voltage

insulators for polluted conditions - Part 1: Definitions, information and general principles

IEC 60815-2 TS Ed. 1.0 36 ANW Selection and dimensioning of high-voltage insulators for polluted conditions - Part 2: Ceramic and glass insulators for a.c. systems

IEC 60815-3 TS Ed. 1.0 36 PWI Selection and dimensioning of high-voltage insulators for polluted conditions - Part 3: Composite insulators for a.c. systems

IEC 62223 Ed. 1.0 36 ACDV Insulators-Glossary of terms (covers terms in IEV 60050-471)

PWI 36-6-2 Ed. 1.0 36 PWI Minimum test requirements to cover brittle fracture of line composite insulators

PWI 36-6-6 Ed. 1.0 36 PWI Revision of IEC 60815 Ed. 1 - Second phase, Part 4 and 5 (d.c. ceramic and glass insulators, d.c. composite insulators)

IEC 60137 Ed. 6.0 36A CCDV Insulated bushings for alternating voltages above 1 000 V

IEC 60575 TR Ed. 2.0 36B PWI Thermal-mechanical performance test and mechanical performance test on string insulator units - Development of the tests

IEC 60137 Ed. 6.0Insulated bushings for alternating voltages above 1 000 V


Work Programme:IEC 60797 Ed. 1.0 36B PWI Insulators for overhead lines with a nominal voltage

above 1000 V - Residual stregth test for ceramic or glass string insulator units after mechanical damage of the dielectric

IEC 61109 Ed. 2.0 36B ACDV Composite suspension and tension insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria

IEC 61467 Ed. 1.0 36B ACDV Insulators for overhead lines with a nominal voltage above 1000 V - AC power arc tests in insualtor sets

IEC 61952 Ed. 2.0 36B ACDV Composite line post insulators for a.c. overhead lines with a nominal voltage greater than 1 000 V : definitions, test methods and acceptance criteria

IEC 61462 Ed. 1.0 36C ADIS Composite insulators - Hollow insulators for use in outdoor and indoor electrical equipment - Definitions, test methods, acceptance criteria and design recommendations

IEC 62371 Ed. 1.0 36C 1CD Characteristics of ceramic and glass hollow insulators for electrical equipment with rated voltages greater than 1000 V

IEC 61109 Ed. 2.0Composite suspension and tension insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria


IEC 60085 (2004-06) 2004 112 Electrical insulation - Thermal classificationIEC 60093 (1980-01) 1980 112 Methods of test for volume resistivity and surface

resistivity of solid electrical insulating materialsIEC 60112 (2003-01) 2003 112 Method for the determination of the proof and the

comparative tracking indices of solid insulating materials

IEC 60167 (1964-01) 1964 112 Methods of test for the determination of the insulation resistance of solid insulating materials

IEC 60212 (1971-01) 1971 112 Standard conditions for use prior to and during the testing of solid electrical insulating materials

IEC 60216-1 (2001-07) 2001 112 Electrical insulating materials - Properties of thermal endurance - Part 1: Ageing procedures and evaluation of test results

IEC 60216-2 (2005-08) 2005 112 Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria

IEC 60216-3 (2002-02) 2002 112 Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics

IEC 60216-4-1 (2006-01) 2006 112 Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens

IEC 60216-4-2 (2000-07) 2000 112 Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens - Precision ovens for use up to 300 °C

IEC 60216-4-3 (2000-04) 2000 112 Electrical insulating materials - Thermal endurance properties - Part 4-3: Ageing ovens - Multi-chamber ovens

IEC 60216-5 (2003-01) 2003 112 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material

IEC 60216-6 (2003-12) 2003 112 Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method

IEC 60085 (2004-06) Electrical insulation - Thermal classification


IEC 60243-1 (1998-01) 1998 112 Electrical strength of insulating materials - Test methods - Part 1: Tests at power frequencies

IEC 60243-2 (2001-02) 2001 112 Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage

IEC 60243-3 (2001-07) 2001 112 Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 µs impulse tests

IEC 60250 (1969-01) 1969 112 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

IEC 60343 (1991-01) 1991 112 Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges

IEC 60345 (1971-01) 1971 112 Method of test for electrical resistance and resistivity of insulating materials at elevated temperatures

IEC 60377-1 (1973-01) 1973 112 Methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz. Part 1: General

IEC 60377-2 (1977-01) 1977 112 Methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz. Part 2: Resonance methods

IEC 60426 (1973-01) 1973 112 Test methods for determining electrolytic corrosion with insulating materials

IEC 60450 (2004-04) 2004 112 Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials

IEC 60493-1 (1974-01) 1974 112 Guide for the statistical analysis of ageing test data. Part 1: Methods based on mean values of normally distributed test results

IEC 60505 (2004-10) 2004 112 Evaluation and qualification of electrical insulation systems

IEC 60505 (2004-10) Evaluation and qualification of electrical insulation systems


IEC 60544-1 (1994-05) 1994 112 Electrical insulationg materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry

IEC 60544-2 (1991-08) 1991 112 Guide for determining the effects of ionizing radiation on insulating materials - Part 2: Procedures for irradiation and test

IEC 60544-4 (2003-07) 2003 112 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments

IEC 60544-5 (2003-02) 2003 112 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 5: Procedures for assessment of ageing in service

IEC 60587 (1984-01) 1984 112 Test method for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions

IEC 60589 (1977-01) 1977 112 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids

IEC/TR 60727-1 (1982-01) 1982 112 Evaluation of electrical endurance of electrical insulation systems. Part 1: General considerations and evaluation procedures based on normal distributions

IEC/TS 60727-2 (1993-02) 1993 112 Evaluation of electrical endurance of electrical insulation systems - Part 2: Evaluation procedures based on extreme-value distributions

IEC 61006 (2004-01) 2004 112 Electrical insulating materials - Methods of test for the determination of the glass transition temperature

IEC 61074 (1991-09) 1991 112 Determination of heats and temperatures of melting and crystallization of electrically insulating materials by differential scanning calorimetry

IEC 61234-1 (1994-03) 1994 112 Method of test for the hydrolitic stability of electrical insulating materials - Part 1: Plastic films


IEC 61234-2 (1997-09) 1997 112 Electrical insulating materials - Methods of test for the hydrolytic stability - Part 2: Moulded thermosets

IEC/TS 61244-1 (1993-10) 1993 112 Determination of long-term radiation ageing in polymers - Part 1: Techniques for monitoring diffusion-limited oxidation

IEC/TS 61244-2 (1996-02) 1996 112 Determination of long term radiation ageing in polymers - Part 2: Procedures for predicting ageing at low dose rates

IEC/TS 61244-3 (2005-11) 2005 112 Long-term radiation ageing in polymers - Part 3: Procedures for in-service monitoring of low-voltage cable materials

IEC/TS 61251 (1993-09) 1993 112 Electrical insulating materials - A.C. voltage endurance evaluation - Introduction

IEC 61302 (1995-04) 1995 112 Electrical insulating materials - Method to evaluate the resistance to tracking and erosion - Rotating wheel dip test

IEC 61621 (1997-09) 1997 112 Dry, solid insulating materials - Resistance test to high-voltage, low-current arc discharges

IEC/TS 61624 (1997-04) 1997 112 Guidance on the development of lists of maximum allowable temperatures for polymeric compounds used in electrotechnical equipment

IEC 61857-1 (2004-11) 2004 98 Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage

IEC 61857-21 (2004-08) 2004 112 Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire-wound applications

IEC 61857-22 (2002-08) 2002 112 Electrical insulation systems - Procedures for thermal evaluation - Part 22: Specific requirements for encapsulated-coil model - Wire-wound electrical insulation system (EIS)

Publication Number Year Published IEC/TC Status TitleIEC 61858 (2004-11) 2004 112 Electrical insulation systems - Thermal evaluation of

modifications to an established wire-wound EIS

IEC/TS 61934 (2006-04) 2006 112 Electrical insulating materials and systems - Electrical measurement of partial discharges (PD) under short rise time and repetitive voltage impulses

IEC/TS 61956 (1999-10) 1999 112 Methods of test for the evaluation of water treeing in insulating materials

IEC/TR 62062 (2002-01) 2002 112 Results of the Round Robin series of tests to evaluate proposed amendments to IEC 60112

IEC 62068-1 (2003-07) 2003 112 Electrical insulation systems - Electrical stresses produced by repetitive impulses - Part 1: General method of evaluation of electrical endurance

IEC/TS 62101 (2005-11) 2005 112 Electrical insulation systems - Short-time evaluation of combined thermal and electrical stresses

IEC 62114 (2001-10) 2001 112 Electrical Insulation Systems - Thermal classification

IEC/TS 62332-1 (2005-09) 2005 112 Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components - Part 1: General requirements


IEC/TS 62332-1 (2005-09) Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components - Part 1: General requirements


Work Programme: .IEC 60050-212 Ed. 2.0 112 PWI International Electrotechnical Vocabulary - Chapter

212: Insulating solids, liquids and gasesIEC 60085 Ed. 4.0 112 1CD Thermal Evaluation and Designation of Electrical

InsulationIEC 60216-5 Ed. 3.0 112 PWI Electrical insulating materials - Thermal endurance

properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating materialIEC 60216-6 Ed. 2.0 112 CDIS Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating IEC 60426 Ed. 2.0 112 CCDV Test methods for determining electrolytic corrosion with insulating materials

IEC 60450 A1 Ed. 2.0 112 PWI Amendment 1 to IEC 60450: Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials

IEC 60544-5 Ed. 2.0 112 PWI Electrical insulating materials - Determination of the effects of ionizing radiation - Part 5: Procedures for assessment of ageing in service

IEC 60587 Ed. 3.0 112 ACDV Test method for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions

IEC 62039 TR Ed. 1.0 112 ACDV Polymeric materials for outdoor use under HV stress

IEC 62392 TR Ed. 1.0 112 APUB Suitability of typical electrical insulating material (EIM) for polymer recycling

PWI 15E-2 Ed. 1.0 112 PWI Analytical test methods for relative thermal endurance testing of electrical insulating materials

PWI 15E-3 Ed. 1.0 112 PWI To establish a revised series of standards, dealing with the determination of dielectric and resistive material properties comprehensively

Comparison of IEC and IEEE DocumentsThere are several “old” comparisons available, such as the example below

Comparison of IEC and IEEE DocumentsIEEE has a TF to update these comparisons

Assigned to / Due date

60076-1, 2000Power Transformers Part 1, General

C57.12.00-2006 and C57.12.90-2006

General Requirements and Test Code Phil Hopkinson/Aug 07

60076-2, 1993Power Transformers Part 2, Temperature Rise

C57.12.00-2006 and C57.12.90-2006

General Requirements and Test Code

Hasse Nordman/After 76-2 Revision, estimated 2008

60076-3, 2000

Power Transformers Part 3, Insulation levels, dielectric tests and external clearances in air

C57.12.00-2006 and C57.12.90-2006

General Requirements and Test Code Phil Hopkinson/Aug 07

60076-4, 2002

Power transformers Part 4:Guide to the lightning impulse andswitching impulse testing –Power transformers and reactors C57.98-1993 Impulse Test Guide Subhash Tuli/June 07

60076-5, 2006

Power transformers - Part 5: Ability to withstand short circuit

C57.12.00-2006 and C57.12.90-2006

General Requirements and Test Code Marcel Fortin/June 07

60076-6, 1997 Reactors

C57.16, C57.21, IEEE 1277, C57.32 Various Richard Dudley/Aug 07

60076-7, 2005

Power transformers - Part 7: Loading guide for oil-immersed power transformers C57.91-1995 Loading Guide Tim Raymond/May 07

60076-8, 1997Power transformers - Part 8: Application guide C57.105-1978 Application Guide Dennis Marlow/June 07

IEC Documents IEEE Documents

Comparison of Standards - IEC and IEEE Transformer Documents

Microsoft Excel Worksheet

Summary

Know the differences between standards

Specify main requirements clearly in your company specifications

Participate in development efforts to harmonize

Support the efforts by IEEE and IEC to work together–Joint development agreement–Consider holding meetings to maximize international participation where appropriate–Consider a Cat D liaison to formalize communication

Questions?

f08-iec-stndoverview

Documents

general iec

systems iec tc

iec transformer standards

test methods iec

insu ating iec

otec nica iec

iec ications unuse

reuse iec tc