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IEC 60851-3-ed.4.0

Winding wires - Test methods - Part 3: Mechanical properties

STANDARD published on 22.8.2023

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The information about the standard:

Designation standards: IEC 60851-3-ed.4.0
Publication date standards: 22.8.2023
The number of pages: 93
Approximate weight : 310 g (0.68 lbs)
Country: International technical standard
Category: Technical standards IEC

Annotation of standard text IEC 60851-3-ed.4.0 :

IEC 60851-3: 2023 specifies the following test methods for winding wires: - Test 6: Elongation; - Test 7: Springiness; - Test 8: Flexibility and adherence; - Test 11: Resistance to abrasion; - Test 18: Heat bonding. For definitions, general notes on test methods and the complete series of test methods for winding wires, IEC 60851-1 applies. This document also provides recommended friction test methods in Annex B. This fourth edition cancels and replaces the third edition published in 2009, Amendment 1:2013 and Amendment 2:2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Clarification of the distance measurement for determining loss of adhesion in 6.6.3, 6.6.4 for fibre-covered wires and 6.6.5 for tape-wrapped wires. IEC 60851-3: 2023 specifie les methodes d’essai suivantes pour les fils de bobinage: - Essai 6: Allongement; - Essai 7: Effet de ressort; - Essai 8: Souplesse et adherence; - Essai 11: Resistance a l’abrasion;. - Essai 18: Thermoadherence. Pour les definitions, les generalites concernant les methodes d’essai et les series completes des methodes d’essai des fils de bobinage, c’est l’IEC 60851-1 qui s’applique. Le present document donne aussi les methodes d’essai de frottement recommandees dans lAnnexe B. Cette quatrieme edition annule et remplace la troisieme edition parue en 2009, l’Amendement 1 paru en 2013 et l’Amendement 2 paru en 2019. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a l’edition precedente: a) clarification de la mesure de distance visant a determiner la perte d’adherence en 6.6.3, en 6.6.4 pour les fils recouverts d’une enveloppe fibreuse et en 6.6.5 pour les fils rubanes.