29.040.10 绝缘油 标准查询与下载

ASTM D1934-20 用开烧杯法测定电绝缘液体氧化老化的标准试验方法

1.1 This test method covers two procedures for subjecting electrical insulating liquids to oxidative aging: 1.1.1 Procedure A, without a metal catalyst, and 1.1.2 Procedure B, with a metal catalyst. 1.2 This test method is applicable to insulating liquids used as impregnating or pressure media in electrical power transmission cables if less than 10 % of the insulating liquid evaporates during the aging procedures. It applies and is generally useful primarily in the evaluation and quality control of unused insulating liquids, either inhibited or uninhibited. 1.3 This test method is applicable to study the long-term behavior of an insulating liquid being considered for free breathing transformers. An unsealed vessel aging procedure, in presence of air or oxygen, allows greatly increased oxidation rate of the liquid. This procedure is rapid and provides a controlled thermal stress assessment. 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.5 An open beaked test shall only be carried out on liquids with flash points at or above 130°C or 15°C above the oven temperature. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. See 7.5 for a specific warning statement. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Oxidative Aging of Electrical Insulating Liquids by Open-Beaker Method

ASTM D8086-20 用质谱法（MS）或火焰离子化检测法（FID）用顶空气相色谱法（GC）测定石油源电绝缘液体中甲醇和乙醇的标准试验方法

1.1 This test method describes the determination of byproducts of cellulosic materials degradation found in electrical insulation systems that are immersed in insulating liquid. Such materials include paper, pressboard, wood and cotton materials. This test method allows the analysis of methanol and ethanol from the sample matrix by headspace GC-MS or GC-FID. 1.2 This test method has been used to test for methanol and ethanol in mineral insulating liquids and less flammable electrical insulating liquids of mineral origin as defined in D3487 and D5222 respectively. Currently, this method is not a practical application for ester liquids. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Determination of Methanol and Ethanol in Electrical Insulating Liquids of Petroleum Origin by Headspace (HS)-Gas Chromatography (GC) Using Mass Spectrometry (MS) or Flame Ioni

ASTM D831/D831M-12(2020) 电缆和电容器油的气体含量的标准测试方法

1.1 This test method covers the determination of the gas content of electrical insulating oils of low and medium viscosities in the general range up to 190 mm2 /s at 104°F [40°C], such as are used in capacitors and paper-insulated electric cables and cable systems of the oil-filled type. The determination of gas content is desirable for any insulating oil having these properties and intended for use in a degassed state. NOTE 1—For testing insulating oils with viscosities of 19 mm2 /s or below at 40°C, see Test Method D2945. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Gas Content of Cable and Capacitor Oils

DIN 51378:2020 矿物油试验 碳类型成分的测定

The document covers the determination of the fraction of carbon atoms that are combined in aromatic rings, naphthenic rings and paraffinic chains (carbon-type-composition).

Testing of mineral oils - Determination of carbon-type composition, with CD-ROM

BS 148:2020 用于变压器和开关设备的再生矿物绝缘油 规格

Recycled mineral insulating oil for transformers and switchgear. Specification

ASTM D2225-20 电绝缘用硅液体的标准试验方法

1.1 These test methods cover the testing of silicone liquids for use in transformers, capacitors, and electronic assemblies as an insulating or cooling medium, or both. These methods are generally suitable for specification acceptance (Specification D4652), factory control, referee testing, and research. 1.2 Although some of the test methods listed here apply primarily to petroleum-based fluids, they are, with minor revisions, equally applicable to silicone liquids. 1.3 Silicone liquids are used for electrical insulating purposes because of their stable properties at high and low temperatures and their relative environmental inertness. 1.4 A list of the properties and standards are as follows: Property Measured Section ASTM Test Method Physical: Color 6 D2129 Flash point 7 D92 Fire point 7 D92 Polychlorinated biphenyl content 8 D4059 Pour point 9 D97 Refractive index 10 D1807 Specific gravity 11 D1298, D1481, D4052 Volatility 12 D4559 Viscosity 13 D445 Chemical: Acid number 14 D974 Water content 15 D1533 Electrical: Relative permittivity 16 D9242 Dielectric breakdown voltage 17 D8773 Dielectric breakdown voltage 17 D1816 Dissipation factor 18 D9242 Specific resistance 19 D11692 Compatibility 20 D5282 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Silicone Liquids Used for Electrical Insulation

ASTM D3300-20 脉冲条件下绝缘液体介质击穿电压的标准试验方法

1.1 This test method covers the determination of the dielectric breakdown voltage of insulating liquids in a highly divergent field under impulse conditions and has been found applicable to liquids of petroleum origin, natural and synthetic esters. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Under Impulse Conditions

LST EN IEC 60296:2020 电工应用流体 电气设备用矿物绝缘油（IEC 60296:2020）

Fluids for electrotechnical applications - Mineral insulating oils for electrical equipment (IEC 60296:2020)

T/CES 047-2020 氦离子化气相色谱法测定绝缘油中溶解气体技术规范

       本标准规定了绝缘油中溶解气体组分（包括氢气、甲烷、乙烷、乙烯、乙炔、一氧化碳、二氧化碳等）含量的氦离子化气相色谱测定方法。绝缘油中溶解的六氟化硫等气体和充油电器设备中的自由气体测定可参照本标准进行组分含量的分析。        本标准共10章，标准的主要结构和内容如下：        第1章“范围”，主要说明标准主要内容和适用范围。        第2章“规范性引用文件”，列出了本标准引用的3项国家标准。        第3章“术语和定义”，对本标准适用的主要术语进行了定义。        第4章“方法概要”，主要简明扼要的介绍方法的基本原理。        第5章“样品采集”，由于绝缘油中溶解气体检测对于样品采集有特殊要求，该章节主要对样品的采集进行了规范。        第6章“仪器设备和材料”，对氦离子化气相色谱法测定绝缘油中溶解气体含量所使用到的仪器设备和材料进行了规定。        第7章“最小检测灵敏度”，对绝缘油中溶解的8种气体的最小检测灵敏度进行了规范。        第8章“脱气装置准备”，对测定工作前的准备工作进行了规范。        第9章“实验步骤”，对氦离子化气相色谱法测定绝缘油中溶解气体含量的各个实验步骤进行了规定。        第10章“试验结果”，规定了试验结果的计算、准确度和表述。        附录A提供了一个氦离子化气相色谱法测定绝缘油中溶解气体含量的具体样例。        本标准符合国家相关法律法规。目前国内无相关现行有效的国家、行业标准和团体标准，本次申报此项团体标准填补国内空白，补充完善绝缘油中溶解的痕量气体的色谱分析方法。        本标准以《绝缘油中溶解气体组分含量的气相色谱测定法》(GB/T 17623-2017)为蓝本。根据氦离子化气相色谱法的特点，对传统绝缘油中溶解气体含量测定的方法进行了修改，并增加了SF6气体的检测，以适用于油气绝缘介质泄漏的问题。在名词和术语中参考了《气体分析 氦离子化气相色谱法》(GB/T 28726-2012)中的一些专业表述，使术语表达更为精准。

Technical specifications for helium ionization gas chromatographic of gas analysis in transformer oil

NB/T 10451-2020 绝缘液体 未使用过的聚异丁烯

Insulating liquid unused polyisobutylene

EN IEC 60296:2020 电工用流体 电气设备用矿物绝缘油

IEC 60296:2020 provides specifications and test methods for unused and recycled mineral insulating oils. It applies to mineral oil delivered according to the contractual agreement, intended for use in transformers, switchgear and similar electrical equipment in which oil is required for insulation and heat transfer. Both unused oil and recycled oil under the scope of this document have not been used in, nor been in contact with electrical equipment or other equipment not required for manufacture, storage or transport. Unused oils are obtained by refining, modifying and/or blending of petroleum products and other hydrocarbons from virgin feedstock. Recycled oils are produced from oils previously used as mineral insulating oils in electrical equipment that have been subjected to re-refining or reclaiming (regeneration) by processes employed offsite. Such oils will have originally been supplied in compliance with a recognized unused mineral insulating oil specification. This document does not differentiate between the methods used to recycle mineral insulating oil. Oils treated on-site (see IEC 60422) are not within the scope of this document. Oils with and without additives are both within the scope of this document. This document does not apply to mineral insulating oils used as impregnating medium in cables or capacitors. This fifth edition cancels and replaces the fourth edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – This International Standard is applicable to specifications and test methods for unused and recycled mineral insulating oils in the delivered state. – Within the transformer insulating oils, two groups, Type A and Type B, are defined, based on their performance. – A new method for stray gassing under thermo-oxidative stress of mineral insulating oils, which has been tested in a joint round robin test (RRT) between CIGRE D1 and IEC technical committee 10, has been included.

Fluids for electrotechnical applications - Mineral insulating oils for electrical equipment

IEC 60296:2020 电工用液体.电气设备用矿物绝缘油

Fluids for electrotechnical applications – Mineral insulating oils for electrical equipment

ASTM D1533-20 通过库仑卡尔费休滴定测定绝缘液体中的水的标准试验方法

1.1 This test method covers the measurement of water present in insulating liquids by coulometric Karl Fischer titration. This test method is used commonly for test specimens below 100 % relative saturation of water in oil. The coulometric test method is known for its high degree of sensitivity (typically 10 µg H2O). This test method requires the use of equipment specifically designed for coulometric titration. 1.2 This test method recommends the use of commercially available coulometric Karl Fischer titrators and reagents. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements see 8.1 and A2.1. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration

KS C IEC 60590-2019 新型矿物绝缘油中芳香烃含量的测定

Determination of the aromatic hydrocarbon content of new mineral insulating oils

KS C IEC 62535-2019 绝缘液体 检测已用和未用绝缘油中潜在腐蚀性硫的试验方法

Insulating liquids — Test method for detection of potentially corrosive sulphur in used and unused insulating oil

KS C IEC 61039-2019 绝缘液体的分类

Classification of insulating liquids

KS C IEC 61125:2019 绝缘液体氧化稳定性试验方法评估绝缘液体交货状态下氧化稳定性的试验方法

Insulating liquids — Test methods for oxidation stability — Test method for evaluating the oxidation stability of insulating liquids in the delivered state

KS C IEC 61125-2019 绝缘液体氧化稳定性试验方法评估绝缘液体交货状态下氧化稳定性的试验方法

Insulating liquids — Test methods for oxidation stability — Test method for evaluating the oxidation stability of insulating liquids in the delivered state

ASTM D877/D877M-19 用圆盘电极测定绝缘液体介电击穿电压的标准试验方法

1.1 This test method describes two procedures, A and B, for determining the electrical breakdown voltage of insulating liquid specimens. The breakdown test uses ac voltage in the power-frequency range from 45 to 65 Hz. 1.2 This test method is used to determine the electrical discharge voltage of in-use electrical liquids. It is no longer applicable to new insulating liquids upon receipt, in which case Test Method D1816 shall be used. NOTE 1—It is understood that long-term histories for this test method exist, but this test method is no longer considered applicable as numerous deficits exist that affect its usefulness. It is recommended to move all new and in-service electrical discharge voltage testing of electrical insulating liquids to Test Method D1816. 1.3 Limitations of the Procedures: 1.3.1 The sensitivity of this test method to the general population of contaminants present in a liquid sample decreases as applied test voltages used in this test method become greater than approximately 25 kV rms. 1.3.2 If the concentration of water in the sample at room temperature is less than 60 % of saturation, the sensitivity of this test method to the presence of water is decreased. For further information refer to RR:D27-1006.2 1.3.3 The suitability for this test method has not been determined for a liquid’s viscosity higher than 900 cSt at 40 °C. 1.4 Procedure Applications 1.4.1 Procedure A: 1.4.1.1 Procedure A is used to determine the breakdown voltage of liquids in which any insoluble breakdown products easily settle during the interval between the required repeated breakdown tests. These liquids include petroleum oils, hydrocarbons, natural and synthetic esters, and askarels (PCB) used as insulating and cooling liquids in transformers, cables, and similar apparatus. 1.4.1.2 Procedure A may be used to obtain the dielectric breakdown of silicone fluid as specified in Test Methods D2225, provided the discharge energy into the sample is less than 20 mJ (milli joule) per breakdown for five consecutive breakdowns. 1.4.2 Procedure B: 1.4.2.1 This procedure is used to determine the breakdown voltage of liquids in which any insoluble breakdown products do not completely settle from the space between the disks during the 1-min interval required in Procedure A. Procedure B, modified in accordance with Section 17 of Test Methods D2225, is acceptable for testing silicone dielectric liquids if the requirements of 1.4.1.2 can not be achieved. 1.4.2.2 Procedure B should also be applied for the determination of the breakdown voltage of liquid samples containing insoluble materials that settle from the specimen during testing. These may include samples taken from circuit breakers, load tap changers, and other liquids heavily contaminated with insoluble particulate material. These examples represent samples that may have large differences between replicate tests. The use of Procedure B will result in a more accurate value of breakdown voltage when testing such liquids. 1.4.2.3 Use Procedure B to establish the breakdown voltage of an insulating liquid where an ASTM specification does not exist or when developing a value for an ASTM guide or standard. Procedure A may be used once the single operator precision of 13.1 has been demonstrated. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1 This test method is under the jurisdiction of ASTM Committee D27 on Electrical Insulating Liquids and Gases and is the direct responsibility of Subcommittee D27.05 on Electrical Test. Current edition approved . Published December 2019. Originally approved in 1946. Last previous edition approved in 2013 as D877/D877M–13. DOI: 10.1520/ D0877_D0877M-19. 2 RR:D27-1006, Round-Robin Data Using Modified VDE Electrode Cell for Dielectric Strength Tests on Oil, is available from ASTM Headquarters. Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. 1 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes

ASTM D4768-11(2019) 通过气相色谱分析绝缘液体中2,6-二叔丁基对甲酚和2,6-二叔丁基苯的标准试验方法

1.1 This test method covers the determination by gas chromatography of 2,6-ditertiary-butyl para-cresol and 2,6ditertiary-butyl phenol in new and used insulating liquids at concentrations up to 0.5 %. It includes the determination in Type I and II insulating mineral oils as specified in Specification D3487, but has also been used to measure these inhibitors in other insulating liquids, such as esters and high fire-point hydrocarbons. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography