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Chinese National Standard List: Insulating oil

Title Standard No. Implemented On
Quantitative determination of corrosive sulfur(dibenzyl disulfide,DBDS) in insulating liquidsGB/T 32508-20162016-9-1
Determination of water content in transformer oils and turbine oils in service by coulometric methodGB/T 7600-20142015-4-1
Determination of the aromatic carbon content in mineral insulating oilGB/T 7603-20122012-11-1
Determination of acid number in transformer oils and turbine oils by BTB methodGB/T 28552-20122012-11-1
Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgearGB 2536-20112012-6-1
Standard test method for corrosive sulfur in electrical insulating oilsGB/T 25961-20102011-5-1
Determination of volume resistivity of power oilsDL/T 421-20092009-12-1
Determination of dissolved gas content in insulatingoil Method of vacuum pressure differenceDL/T 423-20092009-12-1
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 3: Infrared spectroscopy methodGB/T 7602.3-20082009-10-1
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 2: Liquid chromatography GB/T 7602.2-20082009-10-1
Determination of water content for transformer and turbine oils in service by gas chromatographic method GB/T 7601-20082009-8-1
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 1: Spectrophotometric method GB/T 7602.1-20082009-8-1
Determination of water-soluble acid in transformer oils in service GB/T 7598-20082009-8-1
Quality of transformer oils in serviceGB/T 7595-20082009-8-1
Limited value of particulate pollutant of transformer oilsDL/T 1096-20082008-11-1
Guide to the choice of power transformer oilDL/T 1094-20082008-11-1
Guide to on-site determination of electrostatic charging tendency of transformer oilDL/T 1095-20082008-11-1
Method of sampling for transformer and turbine oils in electric power industryGB/T 7597-20072008-1-1
Determination of 2 6-bi-tert-butyl-paracresol in insulating oilsSH/T 0802-20072008-1-1
Insulating liquids-Contamination by polychlorinated biphenyls(PCBs) - Method of determination by caplillary column gas chromatograhpySH/T 0803-20072008-1-1
Detection of corrosive sulfur of insulating oils-Siler strip testSH/T 0804-20072008-1-1
Quality standard of generator oils in serviceDL/T 1031-20062007-5-1
Insulating liquids--Determination of the breakdown voltage at power frequencyGB/T 507-20022003-4-1
Guide to the analysis and the diagnosis of gases dissolved in transformer oilGB/T 7252-20012002-4-1
Guide to the analysis and the diagnosis of gases dissolved in transformer oilDL/T 722-20002001-1-1
Determination of furfural content in mineral insulating oil by spectrophotometric methodDL/T 702-19992000-7-1
Determination of dissolved gas content in insulating oil by gas chromatographyDL/T 703-19992000-7-1
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil by liquid chromatographyDL/T 704-19992000-7-1
Quality criteria of transformer oils in serviceGB/T 7595-20002000-1-2
Determination of componental contents of gases dissolved in insulating oil by gas chromatography methodGB/T 17623-19981999-8-1
Extra-high voltage transformer oilSH 0040-19911992-7-1
Determination method for oxidation volatility water soluble acid of transformer oil SH/T 0295-19921992-5-20
Determination method for the refractivity and dispersion of electrical insulation liquidSH/T 0205-19921992-5-20
Determination method for oxidation stability of transformer oil SH/T 0206-19921992-5-20
Determination method for dielectric loss angle tangent of electrical oil SH/T 0268-19921992-5-20
Test method for oiliness of electric power system - Testmethod for dielectric strength of dielectric oilDL/T 429.9-19911992-2-1
Transformer oilsGB 2536-19901991-11-1
Inhibited mineral insulating oils - Determinaiton of oxidation stabilityGB/T 12580-19901991-10-1
oils - Determination of gassing under electrical stress and ionizationGB 11142-19891990-4-1
Determination of T501 oxidation inhibitor content in transformer and turbine oils in service by spectrophotometric methodGB 7602-19871988-1-1
Determination of water-soluble acid in transformer and turbine oils in service by colormetric methodGB 7598-19871988-1-1
Determination of water content in transformer oils in service by coulometric methodGB 7600-19871988-1-1
Method of sampling for transformer and turbine oils inelectric power industryGB 7597-19871988-1-1
Determination of the aromatic carbon content in mineral insulating oils by infrared spectrum methodGB 7603-19871988-1-1
Determination of water content in transformer oils in service by gas chromatographic methodGB 7601-19871988-1-1
Determination of the aromatic hydrocarbon content in mineral insulating oilsGB 7604-19871988-1-1
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