1 Scope
This part of IEC 60317 specifies the requirements of enamelled rectangular copper winding wire of class
180 with a sole coating based on polyesterimide resin, which may be modified providing
it retains the chemical identity of the original resin and meets all specified wire
requirements.
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 standard is:
| — |
width: |
min. 2,0 mm |
max. 16,0 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 width and thickness as well as the specified width/thickness
ratio are given in IEC 60317‑0‑2:2013.