| Publication CODE |
Title |
| IEC TR 61946:2007 (2007-02) |
MINERAL INSULATING OILS - CHARACTERIZATION OF PARAFFINIC/NAPHTHENIC NATURE - LOW TEMPERATURE DIFFERENTIAL SCANNING CALORIMETRY (DSC) TEST METHOD |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
85.00 €
|
27. |
Description
Describes a test method for the classification of mineral insulating oils as either paraffinic or naphthenic, by means of low-temperature differential scanning calorimetry (DSC). For the purpose of this technical report, the typical operating temperature range extends from -100 °C to +100 °C. The temperature range can be extended, depending upon the instrumentation used. The method is applicable to mineral insulating oils obtained from petroleum crudes. It may be also applied to mineral oils containing pour point depressants, as these additives do not prevent the formation of paraffin crystals but only the growing of such micro-crystals.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
TECHNICAL REPORT |
| 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 |
2007-02-23 |
| ICS-Code (International Standards Classification) |
29.040.10
|
|
| IEC publication date |
2007-02-23 |
| IEC stability date |
2022-12-31 |
| IEC last modification date |
2017-11-30 |
|
