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Specifications for particular types of winding wires - Part 80: Polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer
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STANDARD published on 21.8.2019
Designation standards: IEC 60317-80-ed.1.0
Publication date standards: 21.8.2019
SKU: NS-969421
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC 60317-80: 2019 specifies the requirements of enamelled rectangular copper winding wire of class 120 with a dual coating. The underlying coating is based on polyvinyl acetal resin, which can be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The second coating is a bonding layer based on a thermoplastic or thermosetting resin. NOTE A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics. The range of nominal conductor dimensions covered by this document is: width: min. 2,00 mm max. 16,00 mm; thickness: min. 0,80 mm max. 5,60 mm. Wires of grade 1 and grade 2 are included in this specification and apply to the complete range of conductors. The specified combinations of nominal width and thickness as well as the specified ratio width/thickness are given in IEC 60317-0-2:2019. Keywords: insulated wires used for windings IEC 60317-80:2019 specifie les exigences relatives aux fils de bobinage de section rectangulaire en cuivre emaille de classe 120 avec un double revetement. La sous-couche est a base de resine acetal de polyvinyle, qui peut etre modifiee sous reserve de conserver lidentite chimique de la resine initiale et de repondre a toutes les exigences specifiees pour le fil. La deuxieme couche est une couche adherente a base de resine thermoplastique ou thermodurcissable. NOTE Une resine modifiee est une resine qui a subi une modification chimique, ou qui contient un ou plusieurs additifs pour ameliorer les resultats obtenus ou les caracteristiques dutilisation. La gamme des dimensions nominales des conducteurs couverte par le present document est: largeur: min. 2,00 mm max. 16,00 mm; epaisseur: min. 0,80 mm max. 5,60 mm. Les fils de grade 1 et de grade 2 sont compris dans la presente specification et sappliquent a la gamme complete des conducteurs. Les combinaisons specifiees de largeur et depaisseur nominales ainsi que le rapport largeur/epaisseur specifie sont indiques dans lIEC 60317-0-2:2019. Mots cles : fils isoles utilises pour les enroulements
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