IEC 60317-17:2010 pdf download – Specifications for particular types of winding wires – Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105
This part of lEC 60317 specifies the requirements of enamelled rectangular copper windingwires of class 105 with a sole coating based on polyvinyl acetal resin, which can be modifiedprovided it retains the chemical identity of the original resin and meets all specified wirerequirements.
NOTE1 A modified resin is a resin that has undergone a chemical change,or contains one or more additives toenhance certain performance or application characteristics.
NOTE 2 Polyvinyl acetate is a general name for a family of thermoplastic vinyl resins produced by thecondensation of polyvinyl alcohol with an aldehyde.Examples are polyvinyl acetal,polyvinyl formal and polyvinylbutyral.
The range of nominal conductor dimensions covered by this document is:- width:min. 2,0mm max.31,5mm;
– thickness: min. 0,80 mm max.10,00mm.
Wires of grade 1 and grade 2 are included in this specification and apply to the completerange of conductors.
The specified combinations of width and thickness as well as the specified ratio ofwidth/thickness are given in lEC 60317-0-2.
Normative references
The following documents are referred to in the text in such a way that some or all of theircontent constitutes requirements of this document.For dated references,only the editioncited applies.For undated references, the latest edition of the referenced document (includingany amendments) applies.
IEC 60317-0-2:2020，Specifications for particular types of winding wires – Part 0-2: Generalrequirements – Enamelled rectangular copper wire
3Terms, definitions, general notes and appearance
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in lEC 60317-0-2 apply.
ISo and lEC maintain terminological databases for use in standardization at the followingaddresses:
. IEC Electropedia: available at http://www.electropedia.orgl
. Iso Online browsing platform: available at http://www.iso.orglobp
