| Publication CODE |
Title |
| IEC 61857-32:2019 (2019-10) |
ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 32: MULTIFACTOR EVALUATION WITH INCREASED FACTORS DURING DIAGNOSTIC TESTING |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
122.00 €
|
33. |
Description
IEC 61857-32:2019 series is focused on applications where other possible factors need to be incorporated to evaluate any influence on the performance of the electrical insulation system (EIS). Multi-factor evaluation is the most complex type of project to design and conduct. Clear guidelines are needed to give the user of this document a uniform approach and a method to analyse the test results.
This document is for applications where the stresses are some combination of other factors of influence identified in IEC 60505. The multi-factor stresses are applied during the diagnostic portion of each test cycle.
A few examples of other factors of influence or multi-factor stresses are:
- high vibration;
- submersion in oils, water, or solutions;
- voltage higher than the test voltage of the reference EIS;
- decreased cold shock temperature.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
TC 112
Evaluation and qualification of electrical insulating materials and systems
|
| 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 |
2019-10-14 |
| ICS-Code (International Standards Classification) |
29.080.30
|
| NBN Status |
New |
|
| IEC publication date |
2019-10-14 |
| IEC stability date |
2023-12-31 |
| IEC file modification date |
2019-10-14 |
| IEC last modification date |
2019-11-29 |
|
