1
IS 10593 : 2023 Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis
4
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2
IS 12422 : 2023 Unused Hydrocarbon Based Insulating Liquids � Test Methods for � Evaluating the Oxidation Stability ( Second Revision )
2
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3
IS 13072 : 2021 Specification of Technical Grade Sulphur Hexafluoride SF6 for Use in Electrical Equipment purposes
2
Methods of tests
4
IS 13236 : 2013 Insulating liquids - Methods for counting and sizing particles (First Revision)
1
Methods of tests
5
IS 13503 : 2013 Classification of insulating liquids (First Revision)
1
Terminology
6
IS 13567 : 2018 Insulating liquids - Oil - Impregnated paper and pressboard - Determination of water by automatic coulometric karl fischer titration (First Revision)
1
Methods of tests
7
IS 13631 : 2017 Detection and determination of specified additives in mineral insulating oils (First Revision)
1
Methods of tests
8
IS 16085 : 2023 Mineral oil-filled electrical equipment - Application of dissolved gas analysis DGA to factory tests on electrical equipment
1
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9
IS 16899 : 2023 Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers ( First Revision )
1
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10
IS 17053 : 2023 Guidelines for the Checking and Treatment of Sulfur Hexafluoride (SF6) Taken from Electrical Equipment and Specification for its Re-Use ( First Revision )
1
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11
IS 1866 : 2017 Mineral insulating oils in electrical equipment supervision and maintenance guidance (Fourth Revision)
4
Code of Practice
12
IS 335 : 2018 New insulating oils - Specification (Fifth Revision)
5
Product Specification
13
IS 6104 : 2024 Insulating Liquids � Determination of Interfacial Tension with the Ring Method � Method of Test ( First Revision )
1
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14
IS 6792 : 2023 Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
3
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15
IS 6855 : 2023 Method of sampling insulating liquids
3
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16
IS 9434 : 2019 Oil-Filled Electrical Equipment — Sampling of Gases and Analysis of Free and Dissolved Gases — Guidance ( Second Revision )
2
Code of Practice
