29.040.10 绝缘油 标准查询与下载
共找到 515 条与 绝缘油 相关的标准，共 35 页
Method of measurement for the moisture content of insulating oil ((Karl Fisher method)
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1992
- 实施
- 1992-05-20
Methods of measurement for the oxidation stability of transformer oil
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1992
- 实施
Methods of measurement for the average molecular weight of mineral insulating oil (depression of freezing point)
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1992
- 实施
- 1992-05-20
Methods of measurement for the volatile and water-soluble acid in the early stage of transformer oil oxidation
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1992
- 实施
Method of test for gas content in insulating oil (CO2 elution method)
- ICS
- 29.040.10
- CCS
- K15
- 发布
- 1991-10-28
- 实施
- 1992-05-01
Extra-high voltage transformer oil
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1991-07-11
- 实施
- 1992-07-01
Describes the test method, the apparatus and auxiliary materials, the preparations, the test procedure, the measurements, the interpretation of results and the content of the test report.
Method for evaluating the low temperature flow properties of mineral insulating oils after ageing
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1991-03
- 实施
Contains the classification of the family N (insulating liquids) which belong to the class L (lubricants, industrial oils and related products) in accordance with ISO 8681 and ISO 6743-0.
General classification of insulating liquids
- ICS
- 29.040.10
- CCS
- K15
- 发布
- 1990-10
- 实施
- 2008-07-25
Determination of polychlorinated biphenyle (pcbs) in mineral insulating oils by packed column gas chromatography (gc).
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1990-05-01
- 实施
- 1990-05-20
Methods for counting and sizing particles in insulating liquids.
- ICS
- 29.040.10
- CCS
- K15
- 发布
- 1990-03-01
- 实施
- 1990-03-20
Supervision and maintenance guide for mineral insulating oils in electrical equipment.
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1990-03-01
- 实施
- 1990-03-20
Настоящий стандарт устанавливает спектрографический и адсорбционно-хроматографический методы определения содержания ароматических уг
Mineral electrical insulating oils. Method for determination of aromatic hydrocarbons
- ICS
- 29.040.10
- CCS
- 发布
- 1990
- 实施
- 1992-01-01
In filling electrical apparatus, it is desirable to use low gas content transformer oil in order to prevent foaming and to avoid air pockets that might result in gaseous ionization. This procedure provides a simple method to measure the gas content of the oil, and may be used as a factory-control test and as a control or functional test in installation and maintenance work by utilities.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 of 100 SUS and below at 100°F (37.8°C), and is suitable for field or laboratory use. Note 18212;For testing insulating oils with viscosities above 100 SUS, see Test Method D 831. For individual gas concentrations, see Method D 3612. 1.2 Warning—Mercury has been designated by EPA and many state agencies as a hazardous material that can cause central nervous system, kidney, and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury-containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPA’s website (http://www.epa.gov/mercury/faq.htm) for additional information. Users should be aware that selling mercury or mercury-containing products, or both, in your state may be prohibited by state law. 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 and health practices and determine the applicability of regulatory limitations prior to use.
Standard Test Method for Gas Content of Insulating Oils
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1990
- 实施
Supervision and maintenance guide for mineral insulating oils in electrical equipment
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1989-04
- 实施
- 2005-10-11
Fluids for electrotechnical applications - Methods for determining the lightning breakdown voltage of insulating liquids
- ICS
- 29.040.10
- CCS
- E38
- 发布
- 1988-04-01
- 实施
- 1988-04-05
