Active standard | Published: 09/08/2017

IEC 60317-56-ed.2.0

Specifications for particular types of winding wires - Part 56: Solderable fully insulated (FIW) zero-defect polyurethane enamelled round copper wire, class 180
(Specifications pour types particuliers de fils de bobinage - Partie 56: Fil brasable de section circulaire, isole en continu, en cuivre emaille avec polyurethane sans defaut electrique, classe 180)

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Detail information

Designation: IEC 60317-56-ed.2.0

Publication date: 09/08/2017

Pages: 21

Country: International technical standard

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Anotation

IEC 60317-56:2017 specifies the requirements of solderable fully insulated (FIW) zero-defect enamelled round copper wire, class 180, with a single coating based on polyurethane resin, which may be modified providing it retains its chemical identity and satisfies all the required technical specifications. The range of nominal conductor diameters of the wires covered by this standard is as follows: Grade of FIW 4, 6, 8: 0,090 mm up to and including 0,900 mm. Nominal conductor diameters are specified in IEC 60317-0-7. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Clause 1: revision of the scope, reducing the number of grades of FIW from 3 through 9 to 4, 6 and 8 only; - Clause 1: revision of the scope, reducing the wire diameter range from (0,040 to 1,600) mm to (0,090 to 0,900) mm; - addition of an informative annex for abrasion resistance requirements for grades FIW 3 to 9. IEC 60317-56:2017 specifie les exigences dun fil de bobinage brasable, isole en continu (FIW: fully insulated wire), sans defaut electrique, de section circulaire en cuivre emaille, de classe 180, avec un revetement unique a base de resine polyurethane pouvant etre modifiee a condition quelle conserve son identite chimique et satisfasse a toutes les specifications techniques exigees. La gamme des diametres nominaux des conducteurs des fils couverts par la presente norme est la suivante: Grade de FIW 4, 6, 8: 0,090 mm jusques et y compris 0,900 mm. Les diametres nominaux des conducteurs sont specifies dans l’IEC 60317-0-7. Cette deuxieme edition annule et remplace la premiere edition parue en 2012. Cette edition constitue une revision technique. La presente edition inclut les modifications techniques majeures suivantes par rapport a l’edition precedente: - Article 1: revision du domaine d’application, reduisant le nombre de grades FIW compris entre 3 et 9, a seulement 4, 6 et 8; - Article 1: revision du domaine d’application, reduisant la gamme de diametres des conducteurs, qui passe de (0,040 a 1,600) mm a (0,090 a 0,900) mm; - ajout d’une annexe informative relative aux exigences de resistance a l’abrasion pour les grades FIW 3 a 9. Mots cles: fils isoles utilises dans les enroulements des appareils electriques, section circulaire en cuivre emaille, classe 180

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