| Publication CODE |
Title |
| IEC 62021-3:2014 (2014-03) |
INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 3: TEST METHODS FOR NON-MINERAL INSULATING OILS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
159.00 €
|
50 P.. |
Description
IEC 62021-3:2014 describes two procedures for the determination of the acidity of unused and used electrical non-mineral insulating oils. Method A is potentiometric titration and Method B is colourimetric titration. The method may be used to indicate relative changes that occur in non-mineral insulating oil during use under oxidizing conditions regardless of the colour or other properties of the resulting non-mineral oil. The acidity can be used in the quality control of unused non-mineral insulating oil. As a variety of oxidation products present in used non-mineral insulating oil contribute to acidity and these products vary widely in their corrosion properties, the test cannot be used to predict corrosiveness of non-mineral insulating oil under service conditions.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
TC 10
FLUIDS FOR ELECTROTECHNICAL APPLICATIONS
|
| Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
| BEC Approval |
2014-03-19 |
| ICS-Code (International Standards Classification) |
29.040.10
|
| NBN Status |
New |
|
| IEC publication date |
2014-03-19 |
| IEC stability date |
2022-12-31 |
| IEC file modification date |
2014-03-19 |
| IEC last modification date |
2017-11-30 |
|
