Revised Standards    New Standards

Standards List

S.No IS Number IS Title Category Reaffirmation Year Scope
1 IS 10593 : 2018/IEC 60599 :2015
(3 Revision)
Mineral oil - Filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis (Third Revision) Code of Practice 0 Buy
2 IS 11549 : 1986
Specification for impregnating oils and compounds for paper insulated cables up to 33 KV Product Specification 2018, Apr Download
3 IS 11697 : 1986
Guide for determination of lightning impulse electric strength of insulating liquids Methods of tests 2016, Oct Buy
4 IS 12026 : Part 1 : 1986
Guide for the determination of the aromatic hydrocarbon content of new insulating oils: Part 1 adsorption chromatographic method Product Specification 2016, Oct Download
5 IS 12026 : Part 2 : 1986
Guide for the determination of the aromatic hydrocarbon content of new insulating oils: Part 2 infra - Red spectrophotometric method Methods of tests 2016, Oct Download
6 IS 12177 : 1987
Methods of tests for oxidative ageing of electrical insulating petroleum oils by open beaker method Methods of tests 2018, Apr Download
7 IS 12422 : 2017/IEC 61125 : 1992
(1 Revision)
Unused hydrocarbon based insulating liquids - Test methods for - Evaluating the oxidation stability (First Revision) Methods of tests 0 Buy
8 IS 12475 : Part 1 : 1988
Specificaton for gassing of insulating liquid under electric stressand ionization: Part 1 methods of determination of gassing rate under hydrogen atmosphere Methods of tests 2018, Apr Buy
9 IS 12475 : Part 2 : 1988
Specification for gassing of insulating liquids under electric stress and ionization: Part 2 method of determination of gassing rate under nitrogen atmosphere Methods of tests 2018, Apr Buy
10 IS 12958 : 1990
Oxidation stability of inhibited mineral insulating oil by rotating bomb - Method of test Methods of tests 2016, Oct Buy
11 IS 13067 : 1991
Impregnants for power capacitors - Specification Product Specification 2016, Oct Buy
12 IS 13072 : 2021/60376 : 2018
(2 Revision)
Specification of Technical Grade Sulphur Hexafluoride SF6 for Use in Electrical Equipment purposes Product Specification 0 Buy
13 IS 13155 : 1991
Method of test for carbontype analysis of mineral oils by infra - Red spectrophotometry Methods of tests 2016, Oct Download
14 IS 13236 : 2013/IEC 60970 : 2007
(1 Revision)
Insulating liquids - Methods for counting and sizing particles (First Revision) Methods of tests 2018, May Buy
15 IS 13503 : 2013/IEC 61039 : 2008
(1 Revision)
Classification of insulating liquids (First Revision) Terminology 2018, Mar Buy
16 IS 13567 : 2018/IEC 60814 : 1997
(1 Revision)
Insulating liquids - Oil - Impregnated paper and pressboard - Determination of water by automatic coulometric karl fischer titration (First Revision) Methods of tests 0 Buy
17 IS 13631 : 2017/IEC 60666 : 2010
(1 Revision)
Detection and determination of specified additives in mineral insulating oils (First Revision) Methods of tests 0 Buy
18 IS 15668 : 2006/IEC 61198 (1993)
Mineral insulating oils - Methods for the determination of 2 - Furural and related compounds Methods of tests 2016, Jun Buy
19 IS 16081 : 2013/IEC 61099 : 2010
Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes Product Specification 2018, Mar Buy
20 IS 16082 : 2013/IEC 61619 : 1997
Insulating liquids - Contamination by polychlorinated biphenyls (PCBS) - Method of determination by capillary column gas chromatography Methods of tests 2018, Jun Buy
21 IS 16083 : 2013/IEC 60465 : 1988
Specification for unused insulating mineral oils for cables with oil ducts Product Specification 2018, Jul Buy
22 IS 16084 : 2013/IEC 61868 : 1998
Mineral insulating oils - Determination of kinematic viscosity at very low temperatures Methods of tests 2018, Jun Buy
23 IS 16085 : 2013/IEC 61181 : 2007
Mineral oil - Filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment Methods of tests 2018, Jun Buy
24 IS 16086 : 2013/IEC 61620 : 1998
Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method Methods of tests 2018, Jun Buy
25 IS 16099 : 2013/IEC 61203 : 1992
Synthetic organic esters for electrical purposes - Guide for maintenance of transformer esters in equipment Code of Practice 2018, Jun Buy
26 IS 16310 : 2017/IEC 62535 : 2008
Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil Methods of tests 0 Buy
27 IS 16497 : Part 1 : 2017/IEC 62697-1 : 2012
Test methods for quantitative determination of corrosive sulphur compounds in unused and used insulating liquids: Part 1 test method for quantitative determination of dibenzyldisulfide (Dbds) Methods of tests 0 Buy
28 IS 16659 : 2017/IEC 62770 : 2013
Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment Product Specification 0 Buy
29 IS 16785 : 2018/IEEE C 57.155
IEEE guide for interpretation of gases generated in natural ester and synthetic ester - Immersed transformers Others 0 Buy
30 IS 16838 : 2018/IEC 60836 : 2015
Specifications for unused silicone insulating liquids for electrotechnical purposes Product Specification 0 Buy
31 IS 16839 : 2019/IEC 60897 : 1987
Methods for the determination of the lightning impulse breakdown voltage of insulating liquids Methods of tests 0 Buy
32 IS 16840 : 2018/IEC 60247 : 2004
Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (Tan) and D.C. resistivity Methods of tests 0 Buy
33 IS 16841 : 2018/IEC 60944 : 1988
Guide for the maintenance of silicone transformer liquids Others 0 Buy
34 IS 16859 : 2018/IEC 60963 : 1988
Specification for unused polybutenes Product Specification 0 Buy
35 IS 16863 : Part 1 : 2018/IEC 62021-1 : 2003
Insulating Liquids — Determination of Acidity Part 1 Automatic Potentiometric Titration Methods of tests 0 Buy
36 IS 16863 : Part 2 : 2018/IEC 62021-2 : 2007
Insulating Liquids — Determination of Acidity Part 2 Colourimetric Titration Methods of tests 0 Buy
37 IS 16863 : Part 3 : 2018/IEC 62021-3 : 2014
Insulating Liquids — Determination of Acidity Part 3 Test Methods for Non-Mineral Insulating Oils Methods of tests 0 Buy
38 IS 16867 : 2018/IEC 61197 : 1993
Insulating Liquids — Linear Flame Propagation — Test Method Using a Glass-Fibre Tape Methods of tests 0 Buy
39 IS 16868 : 2018/IEC 61144 : 1992
Test Method for the Determination of Oxygen Index of Insulating Liquids Methods of tests 0 Buy
40 IS 16869 : 2018/IEC 61065 : 1991
Method for Evaluating the Low Temperature Flow Properties of Mineral Insulating Oils After Ageing Methods of tests 0 Buy
41 IS 16870 : 2018/IEC TR 62874 : 2015
Guidance on the interpretation of carbon dioxide and 2 - Furfuraldehyde as markers of paper thermal degradation in insulating mineral oil Methods of tests 0 Buy
42 IS 16871 : 2018/IEC/TR 62036 : 2007
Mineral insulating oils - Oxidation stability test method based on differential scanning calorimetry (DSC) Methods of tests 0 Buy
43 IS 16899 : 2019/IEEE C 57.147 : 2008
Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers Product Specification 0 Buy
44 IS 17053 : 2019/IEC 60480 : 2004
Guidelines for the checking and treatment of sulfur hexafluoride (SF6) taken from electrical equipment and specification for its re - Use Code of Practice 0 Buy
45 IS 17244 : 2019/IEC TR 61946 : 2007
Mineral Insulating Oils — Characterization of Paraffinic / Naphthenic Nature — Low Temperature Differential Scanning Calorimetry ( DSC ) Test Method Methods of tests 0 Buy
46 IS 17245 : 2019/IEC TR 61294 : 1993
Insulating Liquids — Determination of the Partial Discharge Inception Voltage ( PDIV ) — Test Procedure Methods of tests 0 Buy
47 IS 1866 : 2017/IEC 60422 : 2013
(4 Revision)
Mineral insulating oils in electrical equipment supervision and maintenance guidance (Fourth Revision) Code of Practice 0 Buy
48 IS 335 : 2018
(5 Revision)
New insulating oils - Specification (Fifth Revision) Product Specification 0 Download
49 IS 6103 : 1971
Method of test for specific resistance (Resistivity) of electrical insulating liquids Methods of tests 2016, Oct Download
50 IS 6104 : 1971
Method of test for interfacial tension of oil against water by the ring method Methods of tests 2016, Oct Download
51 IS 6262 : 1971
Method of test for power factor and dielectric constant of electrical insulating liquids Methods of tests 2016, Oct Download
52 IS 6792 : 2017/IEC 60156 : 1995
(2 Revision)
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method (Second Revision) Methods of tests 0 Buy
53 IS 6855 : 2017/IEC 60475 : 2011
(2 Revision)
Method of sampling insulating liquids (Second Revision) Methods of tests 0 Buy
54 IS 9434 : 2019/IEC 60567 : 2011
(2 Revision)
Tobacco and Tobacco Products — Methods of Test for Tobacco ( Third Revision ) Code of Practice 0 Buy
55 IS 9960 : 1981
Specification for electrical grade castor oil for use as capacitor, impregnant. Product Specification 2017, Oct Download