International Electrotechnical Commission

Specifications for Particular Types of Winding Wires - Part 0-5: General Requirements - Glass-Fibre Braided Resin or Varnish Impregnated, Bare or Enamelled Rectangular Copper Wire - Edition 2.0
 N 60317-0-5

Annotation

This part of IEC 60317 specifies general requirements of glass-fibre braided resin or varnish impregnated, bare or enamelled rectangular copper wire.

The range of nominal conductor dimensions is given in the relevant specification sheet.

When reference is made to a winding wire according to IEC 60317-39 or IEC 60317-40 mentioned under Clause 2, the following information is given in the description:

– reference to IEC specification;

– nominal conductor dimensions in millimetres (width thickness);

– grade of coating and glass covering.

The coating shall be characterised by the following grades of thickness:

- BGL1, bare conductor with 1 braided layer of glass fibre

- BGL2, bare conductor with 2 braided layers of glass fibre

- grade 1 BGL1, enamelled grade 1 (grade 1) with 1 braided layer of glass fibre (BGL1)

- grade 1 BGL2, enamelled grade 1 (grade 1) with 2 braided layers of glass fibre (BGL2)

- grade 2 BGL1, enamelled grade 2 (grade 2) with 1 braided layer of glass fibre (BGL1)

- grade 2 BGL2, enamelled grade 2 (grade 2) with 2 braided layers of glass fibre (BGL2)