IEC 60317-82 pdf – Specifications for particular types of winding wires – Part 82: Polyesterimide enamelled rectangular copper wire, class 200
This part of lEC 60317 specifies the requirements of enamelled rectangular copper windingwires of class 200 with a sole coating based on polyesterimide resin,which can be modifiedprovided it retains the chemical identity of the original resin and meets all specified wirerequirements.
NOTEA modified resin is a resin that has undergone a chemical change or contains one or more addlitives toenhanoa cartainperfomanceor application characteristics.
The range of nominal conductor dimensions covered by this document is;- width:
min. 2,0 mm
Wires of grade 1 and grade 2 are included in this specification and apply to the complete rangeof conductors.
The specified combinations of width and thickness as well as the specified width’thickness ratioare given in lEC 60317-0-2.
The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of this document. For dated references, only the edition cited applies.
For undatedreferences,the latest edition of the referenced document (including anyamendments) applies.
IEC 60317-0-2:2020，Specifications for particular types of winding wires – Part 0-2: Generalrequirements – Enameled rectangular copper wire
3 Terms，definitions，general notes and appearance3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in lEC 60317-0-2 apply.
lSO and lEC maintain terminological databases for use in standardization at the followingaddresses;
.IEC Electropedia: available at http://ww.electropedia.orgl
-ISO Online browsing platform: available at http:.//www.iso.org/obp3.2General notes
3.2.1Methods of test
Subclause 3.2 ofIEC 60317-0-2:2020 applies. ln case ofinconsistencies
IEC 60317 -0-2 and this document, the latter shall prevail.
Class 200 is a thermal class that requires a minimum temperature index of 200 and a heatshock temperature of at least 220“c.
The temperature in degrees Celsius corresponding to the temperature index is not necessarilythat at which it is recommended that the wire be operated, and this will depend on many factorsincluding the type of equipment involved.
Subclause 3.3 of IEC 60317-0-2:2020 applies.
Clause 4 of lEC 60317-0-2:2020 applies.
Clause 5 of lEC 60317-0-2:2020 applies.
Clause 6 of lEC 60317-0-2:2020 applies.
NOTE When the value of the proof strength of the copper is specified between minimum and maximum limits，therequirements are agreed upon between the purchaser and supplier. The description of the term ““proof strength’andthe method of determinationare given in iso 6892-1.
Clause 7 of lEC 60317-0-2:2020 applies.
8Flexibility and adherence
Clause 8 of lEC 60317-0-2:2020 applies.
Clause 9 of lEC 60317-0-2:2020 applies, where the minimum heat shock temperature shall be220 °c.
Clause 10 of IEC60317-O-2:2020 applies.
11 Resistance to abrasion