IEC 60317-31:1997
Specifications for particular types of winding wires - Part 31: Glass-fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180

Standard No.

IEC 60317-31:1997

Release Date

1997

Published By

International Electrotechnical Commission (IEC)

Status

Withdraw

Replace By

IEC 60317-31:1990/AMD1:1997

Latest

IEC 60317-31:2015

Scope

This international Standard specifies the requirements of glass-fibre wound resin or varnish impregnated, bare, grade 1 or grade 2 enamelled rectangular copper winding wire, temperature index 180. The impregnating agent can be, for instance polyester or polyesterimide resin based. NOTE - For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified. The enamelled wire shall be based on one of the following standards and shall be agreed between purchaser and supplier. IEC 60317-16:1990, Specifications for particular types of winding wires - Part 16: Polyester enamelled rectangular copper wire, class 155 IEC 60317-28:1990, Specifications for particular types of winding wires - Part 28: Polyesterimide enamelled rectangular copper wire, class 180 IEC 60317-29:1990, Specifications for particular types of winding wires - Part 29: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular copper wire, class 200 IEC 60317-30:1990, Specifications for particular types of winding wires - Part 30: Polyimide enamelled rectangular copper wire, class 220 When an enamelled wire is used, it must have a minimum class of 155. The temperature index of the wire is dependent upon the type of impregnating agent used. The impregnating agent applied to the glass fibre should have a minimum temperature index of 180. The glass-fibre covering may be: a) a single layer of glass-fibre; b) a double layer of glass-fibre, with one layer applied in the direction opposite to that of the other. 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. The specified combinations of width and thickness as well as the specified width/thickness ratio are given in IEC 60317-0-4.

IEC 60317-31:1997 history

• 2015 IEC 60317-31:2015 Specifications for particular types of winding wires - Part 31: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
• 2005 IEC 60317-31:1990/AMD2:2005 Amendment 2 - Specifications for particular types of winding wires - Part 31: Glass-fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
• 1997 IEC 60317-31:1990/AMD1:1997 Specifications for particular types of winding wires - Part 31: Glass-fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180; Amendment 1
• 1997 IEC 60317-31:1997 Specifications for particular types of winding wires - Part 31: Glass-fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
• 1990 IEC 60317-31:1990 Specifications for Particular Types of Winding Wires Part 31: Glass-Fibre Wound@ Polyester or Polyesterimide Varnish-Treated@ Bare or Enamelled Rectangular Copper Wire@ Temperature Index 180 (Edition 1.0)