International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 10 |
Fluids for electrotechnical applications |

Project Reference | Current Stage | Language | Frcst Date | CLC | Document Reference | Downloads |
|---|---|---|---|---|---|---|
DEL 10-1 Ed. 1.0To measure DDF(Tan Delta) after a short oxidation period | DEL
| E | ||||
PWI 10-2 Ed. 1.0Condition assessment and life cycle analyses of electrical equipment derived from oil analysis | DEL
| E | ||||
PWI 10-3 Ed. 1.0Thermal life analysis of insulating paper through oil analysis | PWI
| E | ||||
PWI 10-4 Ed. 1.0Analysis of dissolved and suspended metals | PWI
| E | ||||
PWI 10-5 Ed. 1.0Natural esters to be employed as insulating fluids | DEL
| E | ||||
PWI 10-6 Ed. 1.0To provide methods for the quantitative determination of DBDS in insulating liquids | DEL
| E | ||||
PWI 10-16-6 Ed. 3.0Specification for unused mineral insulating oils for
transformers and switchgear (Revision of IEC 296)
| DEL
| E | ||||
PWI 10-25-1 Ed. 1.0Report (Type 3) - Behaviour of oils containing pour-point
depressant additives and fullfilling the requirements of IEC 296
| DEL
| E | 10(Sec.)264 | |||
PNW 10-410 Ed. 1.0Revision of IEC 1221: Specifications for phosphate esters
(Technical Report Type 2)
| DEL
| E | 10/410 | |||
PNW 10-424 Ed. 1.0Amendment to Sub-clauses 11, 12 and 19 of IEC 60836
| DEL
| E | 10/424 | |||
IEC 60156 Ed. 1.0Method for the determination of the electric strength of insulating oils | DELPUB
| B | ||||
IEC 60156 Ed. 2.0Insulating liquids - Determination of the breakdown voltage at power frequency - Test method | PPUB
| B | 1995-09 | yes | Webstore | |
IEC 60156 Ed. 3.0Insulating liquids - Determination of the breakdown voltage at
power frequency - Test method
| DEL
| E | ||||
IEC 60247 Ed. 2.0Measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids | DELPUB
| B | ||||
IEC 60247 Ed. 3.0Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity | PPUB
| B | yes | Webstore | ||
IEC 60296 Ed. 2.0Specification for unused mineral insulating oils for transformers and switchgear | DELPUB
| B | ||||
IEC 60296 Ed. 3.0Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear | DELPUB
| B | 2003-11 | yes | ||
IEC 60296 Ed. 4.0Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear | PPUB
| B | 2012-02 | yes | Webstore | |
IEC 60296 am1 Ed. 2.0Amendment No. 1 | DELPUB
| B | ||||
IEC 60376 Ed. 1.0Specification and acceptance of new sulphur hexafluoride | DELPUB
| B | ||||
IEC 60376 Ed. 2.0Specification of technical grade sulfur hexafluoride (SF6) for use in electrical equipment | PPUB
| B | yes | Webstore | ||
DEL 60422 Ed. 3.0Systematic review of IEC 422 (1989)
| DEL
| B | ||||
IEC 60422 Ed. 2.0Supervision and maintenance guide for insulating mineral
insulating oils in electrical equipment
| DELPUB
| B | ||||
IEC 60422 Ed. 3.0Mineral insulating oils in electrical equipment - Supervision and maintenance guidance | DELPUB
| B | 2005-11 | yes | ||
IEC 60422 Ed. 4.0Mineral insulating oils in electrical equipment - Supervision and maintenance guidance | PPUB
| B | 2013-01 | yes | Webstore | |
IEC 60465 Ed. 2.0Specification for unused insulating mineral oils for cables with
oil ducts
| PPUB
| B | Webstore | |||
IEC 60465 Ed. 3.0Systematic review of IEC 465 (1988)
| DEL
| B | ||||
IEC 60475 Ed. 1.0Method of sampling liquid dielectrics | DELPUB
| B | ||||
IEC 60475 Ed. 2.0Method of sampling insulating liquids
| PPUB
| B | 2011-11 | yes | Webstore | |
IEC 60480 Ed. 1.0Guide to the checking of sulphur hexafluoride (SF6) taken from electrical equipment | DELPUB
| B | ||||
IEC 60480 Ed. 2.0Guidelines for the checking and treatment of sulfur hexafluoride (SF6) taken from electrical equipment and specification for its re-use | PPUB
| B | yes | Webstore | ||
IEC 60567 Ed. 2.0Guide for the sampling of gases and of oil from oil-filled electrical equipment and for the analysis of free and dissolved gases | DELPUB
| B | yes | |||
IEC 60567 Ed. 3.0Oil-filled electrical equipment - Sampling of gases and of oil for analysis of free and dissolved gases - Guidance | DELPUB
| B | 2005-08 | yes | ||
IEC 60567 Ed. 4.0Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance | PPUB
| B | 2011-11 | yes | Webstore | |
IEC 60588-1 Ed. 1.0Askarels for transformers and capacitors. Part 1: General
| PPUB
| B | Webstore | |||
IEC 60588-1 Ed. 2.0Systematic review of IEC 588-1 (1977)
| DEL
| B | ||||
IEC 60588-2 Ed. 1.0Askarels for transformers and capacitors. Part 2: Test methods
| PPUB
| B | Webstore | |||
IEC 60588-2 Ed. 2.0Systematic review of IEC 588-2 (1978)
| DEL
| B | ||||
IEC 60588-3 Ed. 1.0Askarels for transformers and capacitors. Part 3: Specifications
for new askarels
| PPUB
| B | Webstore | |||
IEC 60588-3 Ed. 2.0Systematic review of IEC 588-3 (1977)
| DEL
| B | ||||
IEC 60588-4 Ed. 1.0Askarels for transformers and capacitors. Part 4: Guide for
maintenance of transformer askarels in equipment
| PPUB
| B | Webstore | |||
IEC 60588-4 Ed. 2.0Systematic review of IEC 588-4 (1979)
| DEL
| B | ||||
IEC 60588-5 Ed. 1.0Askarels for transformers and capacitors. Part 5: Screening test
for compatibility of materials and transformer askarels
| PPUB
| B | Webstore | |||
IEC 60588-5 Ed. 2.0Systematic review of IEC 588-5 (1979)
| DEL
| B | ||||
IEC 60588-6 Ed. 1.0Askarels for transformers and capacitors. Part 6: Screening test
for effects of materials on capacitor askarels
| PPUB
| B | Webstore | |||
IEC 60588-6 Ed. 2.0Systematic review of IEC 588-6 (1979)
| DEL
| B | ||||
IEC 60590 Ed. 1.0Determination of the aromatic hydrocarbon content of new mineral insulating oils | PPUB
| B | Webstore | |||
IEC 60599 Ed. 1.0Interpretation of the analysis of gases in transformers and other oil-filled electrical equipment in service | DELPUB
| B | ||||
IEC 60599 Ed. 2.0Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis | PPUB
| B | 1999-03 | yes | Webstore | |
IEC 60599 Ed. 2.1Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis | PPUB
| B | Webstore | |||
IEC 60599 am1 Ed. 2.0Amendment 1 - Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis | PPUB
| B | 2007-05 | yes | Webstore | |
IEC 60599 am1 f1 Ed. 2.0Amendment 1 to IEC 60599: Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis | MERGED
| E | 2007-08 | yes | ||
IEC 60628 Ed. 2.0Gassing of insulating liquids under electrical stress and ionization | PPUB
| B | Webstore | |||
IEC 60666 Ed. 1.0Detection and determination of specified anti-oxidant additives in insulating oils | DELPUB
| B | ||||
IEC 60666 Ed. 2.0Detection and determination of specified additives in mineral insulating oils
| PPUB
| B | 2010-04 | yes | Webstore | |
IEC 60733 Ed. 1.0Determination of water in insulating oils, and in oil-impregnated paper and pressboard | DELPUB
| B | ||||
IEC 60814 Ed. 1.0Determination of water in insulating liquids by automatic coulometric Karl Fischer titration | DELPUB
| B | ||||
IEC 60814 Ed. 2.0Insulating liquids - Oil-impregnated paper and pressboard -
Determination of water by automatic coulometric Karl Fischer
titration
| PPUB
| B | yes | Webstore | ||
IEC 60814 Ed. 3.0Insulating liquids - Oil-impregnated paper and pressboard -
Determination of water by automatic coulometric Karl Fischer
titration
| PWI
| E | ||||
DEL 60836 Ed. 2.0Systematic review of IEC 836 (1988)
| DEL
| B | ||||
IEC 60836 Ed. 1.0Specifications for silicone liquids for electrical purposes
| DELPUB
| B | ||||
IEC 60836 Ed. 2.0Specifications for unused silicone insulating liquids for electrotechnical purposes | PPUB
| B | yes | Webstore | ||
IEC 60836 Ed. 3.0Specifications for unused silicone insulating liquids for electrotechnical purposes | 1CD
| E | 2014-05 | yes | ||
IEC 60867 Ed. 2.0Insulating liquids - Specifications for unused liquids based on synthetic aromatic hydrocarbons | PPUB
| B | yes | Webstore | ||
IEC 60897 Ed. 1.0Methods for the determination of the lightning breakdown voltage of insulating liquids | PPUB
| B | Webstore | |||
IEC 60897 Ed. 2.0Methods for the determination of the lightning breakdown voltage
of insulating liquids
| DEL
| E | ||||
DEL 60944 Ed. 2.0Systematic review of IEC 944 (1988)
| DEL
| B | ||||
IEC 60944 Ed. 1.0Guide for the maintenance of silicone transformer liquids
| PPUB
| E | Webstore | |||
IEC 60944 Ed. 2.0Guidance for the maintenance of silicone transformer liquids | DEL
| E | ||||
IEC 60962 Ed. 1.0Maintenance and use guide for petroleum lubricating oils for
steam turbines
| WPUB
| B | ||||
IEC 60962 Ed. 2.0Systematic review of IEC 962 (1988)
| DEL
| B | ||||
IEC 60963 Ed. 1.0Specification for unused polybutenes
| PPUB
| B | Webstore | |||
IEC 60963 Ed. 2.0Systematic review of IEC 963 (1988)
| DEL
| B | ||||
DEL 60970 Ed. 2.0Systematic review of IEC 970 (1989)
| DEL
| B | ||||
IEC 60970 Ed. 1.0Methods for counting and sizing particles in insulating liquids
| DELPUB
| B | ||||
IEC 60970 Ed. 2.0Insulating liquids - Methods for counting and sizing particles | PPUB
| B | 2007-08 | yes | Webstore | |
IEC 60978 Ed. 1.0Maintenance and use guide for triaryl phosphate ester turbine
control fluids
| WPUB
| B | ||||
IEC 60978 Ed. 2.0Systematic review of IEC 978 (1989)
| DEL
| B | ||||
IEC 60997 Ed. 1.0Determination of polychlorinated biphenyls (PCBs) in mineral
insulating oils by packed column gas chromatography (GC)
| WPUB
| B | ||||
IEC 60997 Ed. 2.0Sytematic review of IEC 997 (1989)
| DEL
| B | ||||
DEL 61039 Ed. 2.0Systematic review of IEC 1065 (1991)
| DEL
| B | ||||
IEC 61039 Ed. 1.0General classification of insulating liquids
| DELPUB
| B | ||||
IEC 61039 Ed. 2.0Classification of insulating liquids | PPUB
| B | 2008-08 | yes | Webstore | |
IEC 61065 Ed. 1.0Method for evaluating the low temperature flow properties of
mineral insulating oils after ageing
| PPUB
| B | Webstore | |||
IEC 61065 Ed. 2.0Systematic review of IEC 1065 (1991)
| DEL
| B | ||||
IEC 61099 Ed. 1.0Specifications for unused synthetic organic esters for electrical purposes | DELPUB
| B | 1992-05 | yes | ||
IEC 61099 Ed. 2.0Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes
| PPUB
| B | 2010-09 | yes | Webstore | |
IEC 61100 Ed. 1.0Classification of insulating liquids according to fire-point and net calorific value | WPUB
| B | yes | 10(C.O.)261 | ||
IEC 61100 Ed. 2.0Classification of insulating liquids according to fire-point and
net calorific value
| DEL
| E | ||||
IEC 61125 Ed. 1.0Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability | PPUB
| B | yes | Webstore | ||
DEL 61125 am1 Ed. 1.0To investigate IEC 1125 - Methods A, B and C, with reference to
IEC 296 and propose limits
| DEL
| E | 10/341 | |||
IEC 61125 am1 Ed. 1.0Amendment 1 to IEC 61125: Unused hydrocarbon-based insulating liquids - Test methods for evaluating the oxidation stability | PPUB
| B | 2003-04 | yes | Webstore | |
IEC 61144 Ed. 1.0Test method for the determination of oxygen index of insulating liquids | PPUB
| B | yes | Webstore | ||
IEC 61181 Ed. 1.0Impregnated insulating materials - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment | DELPUB
| B | yes | |||
IEC 61181 Ed. 2.0Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment | PPUB
| B | 2007-03 | yes | Webstore | |
IEC 61181 Ed. 2.1Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment | PPUB
| B | Webstore | |||
IEC 61181 am1 Ed. 2.0Amendment 1 - Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment | PPUB
| B | 2012-03 | yes | Webstore | |
IEC 61197 Ed. 1.0Insulating liquids - Linear flame propagation - Test method using a glass-fibre tape | PPUB
| B | yes | Webstore | ||
IEC 61198 Ed. 1.0Mineral insulating oils - Methods for the determination of 2-furfural and related compounds | PPUB
| B | yes | Webstore | ||
IEC 61203 Ed. 1.0Synthetic organic esters for electrical purposes - Guide for maintenance of transformer esters in equipment | PPUB
| B | Webstore | |||
IEC 61221 Ed. 2.0Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications | PPUB
| B | yes | Webstore | ||
IEC/TS 61221 Ed. 1.0Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (Category ISO-L-TCD) - Specifications | DELPUB
| B | ||||
IEC/TR 61294 Ed. 1.0Insulating liquids - Determination of the partial discharge inception voltage (PDIV) - Test procedure | PPUB
| B | Webstore | |||
IEC/TR 61294 Ed. 2.0Insulating liquids - Determination of the partial discharge
inception voltage (PDIV) - Test procedure
| DEL
| E | ||||
IEC 61619 Ed. 1.0Insulating liquids - Contamination by polychlorinated biphenyls
(PCBs) - Method of determination by capillary column gas
chromatography
| PPUB
| B | yes | Webstore | ||
IEC 61620 Ed. 1.0Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method | PPUB
| B | 1999-03 | yes | Webstore | |
IEC 61868 Ed. 1.0Mineral insulating oils - Determination of kinematic viscosity at very low temperatures | PPUB
| B | 2000-06 | yes | Webstore | |
IEC/TR 61946 Ed. 1.0Mineral insulating oils - Characterization of paraffinic/naphthenic nature - Low temperature differential scanning calorimetry (DSC) test method | PPUB
| B | 2007-05 | no | Webstore | |
IEC 62021-1 Ed. 1.0Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration | PPUB
| B | 1999-12 | yes | Webstore | |
IEC 62021-1 Ed. 2.0Insulating liquids - Determination of acidity - Part 1: Automatic
potentiometric titration
| DEL
| E | ||||
IEC 62021-2 Ed. 1.0Insulating liquids - Determination of acidity - Part 2: Colourimetric titration | PPUB
| B | 2007-06 | yes | Webstore | |
IEC 62021-3 Ed. 1.0Insulating liquids - Determination of acidity - Part 3: Test methods for non mineral insulating oils | CCDV
| B | 2013-11 | yes | ||
IEC/TR 62036 Ed. 1.0Mineral insulating oils - Oxidation stability test method based on differential scanning calorimetry (DSC) | PPUB
| B | 2007-08 | no | Webstore | |
IEC/TR 62036 f1 Ed. 1.0Development of an oxidation test method based on Differential Scanning Calorimetry (DSC) to assess the oxidation stability of mineral insulating oils | MERGED
| E | 2006-10 | no | 10/412 | |
IEC 62535 Ed. 1.0Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil | PPUB
| B | 2008-10 | yes | Webstore | |
IEC 62697-1 Ed. 1.0Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 1: Test method for quantitative determination of dibenzyldisulfide (DBDS) | PPUB
| B | 2012-08 | yes | Webstore | |
IEC 62701 Ed. 1.0Fluids for electrotechnical applications - Recycled mineral insulating oils for transformers and switchgears | ADIS
| B | 2013-07 | yes | ||
IEC 62770 Ed. 1.0Fluids for electrotechnical applications - Unused natural esters liquids for transformers and similar electrical equipment
| CCDV
| B | 2013-12 | yes | ||
IEC 60376A Ed. 1.0First supplement: Section Thirteen: Mineral oil content | DELPUB
| B | ||||
IEC 60376B Ed. 1.0Second supplement: Clause 26 | DELPUB
| B |



