IEC 61857-32:2019 (EN-FR)

Electrical insulation systems - Procedures for thermal evaluation - Part 32: Multifactor evaluation with increased factors during diagnostic testing

Standard Details

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.

General Information

Status : ACTIVE

Standard Type: Main

Document No: IEC 61857-32:2019 (EN-FR)

Document Year: 2019

Pages: 33

Edition: 1.0

Section Volume:
TC 112 Evaluation and qualification of electrical insulating materials and systems

ICS:
29.080.30 Insulation systems

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IEC 61857-32:2019 (EN-FR)

IEC 61857-32:2019 (EN-FR)

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