This part of IEC60317 specifies general requirements of enamelled round copper winding
wires with or without bonding layer.
The range of nominal conductor diameters is given in the relevant specification sheet.
When reference is made to a winding wire according to a standard of the IEC 60317 series
mentioned under Clause 2, the following information is given in the description:
- reference to IEC specification;
- nominal conductor diameter in millimetres;
- grade.
EXAMPLE IEC 60317-1 - 0,500 Grade 2