E38 绝缘油 标准查询与下载

GB 11143-1989 加抑制剂矿物油在水存在下防锈性能试验法

Inhibited mineral oil--Test method of rust preventing characteristics in the presence of water

GB 11142-1989 绝缘油在电场和电离作用下析气性测定法

Insulating oils--Determination of gassing under electrical stress and ionization

GB/T 7604-1987 矿物绝缘油芳烃含量测定法

本标准适用于测定运行中低分子量矿物绝缘油中的极性化合物和每个分子至少含有一个芳环的化合物总重量的百分含量。

Determination of the aromatic hydrocarbon content in mineral insulating oils

GB/T 7603-1987 矿物绝缘油中芳碳含量测定法(红外光谱分析法)

本标准适用于运行矿物绝缘油中芳碳含量的测定。它是利用在1610cm的吸光度和烃类族分析（n-d-M）之间的关系，确定存在于芳环结构中的总碳原子的比例，由此关系中得到的换算因数可适用于分子量范围为290～500和芳碳含量在2～35％范围的油。

Determination of the aromatic carbon content in mineral insulating oils by infrared spectrum method

GB/T 7602-1987 运行中汽轮机油、变压器油T501抗氧化剂含量测定法 (分光光度法)

本方法适用于运行中汽轮机油和变压器油中2，6一二叔丁基对甲基酚（简称T501）含量的测定。

Determination of T501 oxidation inhibitor content in transformer and turbine oils in service by spectrophotometric method

GB/T 7601-1987 运行中变压器油水分测定法(气相色谱法)

本方法适用于测定运行变压器油中的水分。

Determination of water content in transformer oils in service by gas chromatographic method

GB/T 7600-1987 运行中变压器油水分含量测定法(库仑法)

本方法适用于测定运行变压器油中的水分含量。

Determination of water content in transformer oils in service by coulometric method

GB/T 7599-1987 运行中变压器油、汽轮机油酸值测定法(BTB法)

本方法适用于测定运行中变压器油、汽轮机油的酸值。

Determination of acid number in transformer and turbine oils in service by BTB method

GB/T 7598-1987 运行中变压器油、汽轮机油水溶性酸测定法(比色法)

本方法适用于测定运行中变压器油、汽轮机油的水溶性酸pH值。

Determination of water-soluble acid in transformer and turbine oils in service by colormetric method

GB 7597-1987 电力用油(变压器油、汽轮机油)取样方法

本方法适用于变压器、互感器、油开关、套管等充油电气设备及汽轮机用油分析试验样品的采集。

Method of sampling for transformer and turbine oils inelectric power industry

DIN 51353:2021 绝缘油试验. 腐蚀性硫的检测. 银条试验

The silver strip test specified in this document is used for the determination of corrosive sulphur in electrical insulating oils. For the testing a silver strip is immersed for 18 h at a temperature of 100 °C in a sample of the insulating oil to be tested and afterwards checked

Testing of insulating oils - Detection of corrosive sulfur - Silver strip test

DL/T 1096-2018 变压器油中颗粒度限值

本标准规定了500kV及以下变压器油中颗粒度宜达到的质量标准。 本标准适用于500kV及以上变压器、电抗器油的质量监督。

Limited value of particulate pollutant of transformer oils

DL/T 1824-2018 运行变压器油中丙酮含量的测量方法 顶空气相色谱法

Method for the determination of acetone content in operating transformer oil by headspace gas chromatography

DL/T 1836-2018 矿物绝缘油与变压器材料相容性测定方法

Method for determination of compatibility of mineral insulating oil with transformer materials

DL/T 1094-2018 电力变压器用绝缘油选用导则

本标准规定了变压器用油的选用原则。 本标准适用于油浸式变压器、电抗器、互感器等设备，其中包括500kV及以上超高压和特高压交流和换流变压器、并联和平波电抗器、互感器用的新（未被使用过的）变压器油的选用。

Guide to the choice of power transformer oil

DL/T 1837-2018 电力用矿物绝缘油换油指标

Oil change index of mineral insulating oil for electric power

IEC TR 62697-2:2018 从未使用和已使用绝缘油中腐蚀性硫化物定量测定试验方法.第2部分:总腐蚀硫（TCS）定量测定的试验方法

This part of IEC 62697 specifies a test method for the quantitative determination of total corrosive sulfur (TCS) in unused and used insulating liquids and solid matrices through the conversion of corrosive sulfur species to metal (copper, silver etc.) sulfides. The sulfides formed are quantitatively converted to sulfates; sulfates are determined through turbidity measurement or with ion chromatography. The method is applicable with the following matrices: a) Unused and used insulating liquids, for example mineral insulating oils and natural esters, which allow the determination of corrosive sulfur compounds over concentrations ranging between 2,5 mg kg-1 to 80 mg kg-1 TCS. b) Solid matrices that come in contact with the insulating liquid, for example insulating papers in electrical equipment. The quantification limits for these matrices depend on the amount of matrix used during the determination. The method can be used for the quantitative or semi-quantitative determination of copper sulfide on paper after the test according to IEC 62535. The method can provide unambiguous quantitative assessment of copper sulfide present on paper rather than qualitative results obtained with the SEM-EDX examination stipulated in case of doubts in the interpretation of results obtained from the inspection of paper according to IEC 62535:2008, 6.3. c) Paper and other solid insulating material/s obtained from failed transformers, reactors and other electrical equipment to assist in failure diagnostics. d) Metal deactivator or passivators additives present in insulating liquids (qualitative assessment). However, the method is not applicable for assessing corrosion phenomena for example the dissolution of copper in insulating liquids and deposition on solid matrices, which do not lead to sulfide formation.

Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 2: Test method for quantitative determination of total corrosive sulfur (TCS)

IEC TR 62697-3:2018 从未使用和已使用绝缘油中腐蚀性硫化物定量测定试验方法.第3部分:元素硫定量测定的试验方法

This part of IEC 62697 specifies a test method for the quantitative determination of elemental sulfur in used and unused insulating liquids over a 2 mg kg-1 to 400 mg kg-1 concentration range.

Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 3: Test method for quantitative determination of elemental sulfur

DL/T 1705-2017 磷酸酯抗燃油闭口杯老化测定法

Phosphate Ester Resistant Fuel Oil Closed Cup Aging Determination Method

DL/T 1694.4-2017 高压测试仪器及设备校准规范 第4部分：绝缘油耐压测试仪

Calibration specification for high voltage testing instruments and equipment Part 4: Insulating oil withstand voltage tester