
【国际标准】 Insulating liquids - Determination of acidity - Part 3: Test methods for non-mineral insulating oils
本网站 发布时间:
2025-01-04
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
暂无
标准号:
IEC 62021-3:2014 EN-FR
标准名称:
Insulating liquids - Determination of acidity - Part 3: Test methods for non-mineral insulating oils
英文名称:
Insulating liquids - Determination of acidity - Part 3: Test methods for non-mineral insulating oils标准状态:
现行-
发布日期:
2014-03-19 -
实施日期:
出版语种:
EN-FR
- 其它标准
- 推荐标准
- IEC 61619:1997 EN-FR a30a0b6b Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography
- IEC 61868:1998 EN-FR 4b24b6ed Mineral insulating oils - Determination of kinematic viscosity at very low temperatures
- IEC 62021-2:2007 EN-FR 0b1ee9cf Insulating liquids - Determination of acidity - Part 2: Colourimetric titration
- IEC 62021-3:2014 EN-FR b71a1a24 Insulating liquids - Determination of acidity - Part 3: Test methods for non-mineral insulating oils
- IEC 62535:2008 EN-FR 275dca59 Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil
- IEC 62961:2018 EN-FR 6a55e034 Insulating liquids – Test methods for the determination of interfacial tension of insulating liquids - Determination with the ring method
- IEC 62975:2021 EN-FR f94fbade Natural esters - Guidelines for maintenance and use in electrical equipment
- IEC 63012:2019 EN-FR 54409a43 Insulating liquids - Unused modified or blended esters for electrotechnical applications
- IEC TR 61294:1993 EN-FR d9c5eadd Insulating liquids - Determination of the partial discharge inception voltage (PDIV) - Test procedure
- IEC TR 62697-3:2018 EN df0e5ce7 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
- IEC TR 62874:2015 EN-FR c7368c2c Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal degradation in insulating mineral oil
- IEC TR 62874:2015 EN_D 197b136b Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal degradation in insulating mineral oil
- IEC 60422:2013 EN-FR e5df9bf2 Mineral insulating oils in electrical equipment - Supervision and maintenance guidance
- IEC 60475:2022 EN-FR 346a896b Method of sampling insulating liquids
- IEC 60590:1977 EN-FR aa196ca5 Determination of the aromatic hydrocarbon content of new mineral insulating oils