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IEC 60317-70-2:2020 (EN-FR)

Specifications for particular types of winding wires - Part 70-2: Polyester glass-fibre wound resin/varnish impregnated, bare or enamelled round copper wire, temperature index 155

Standard Details

IEC 60317-70-2:2020 specifies the requirements of polyester glass-fibre wound resin/varnish impregnated bare, grade 1 or grade 2 enamelled round copper winding wires, temperature index 155. The impregnating agent can be, for instance, epoxy, polyester, or polyesterimide resin based. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-10:2017.
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.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 60317-70-2:2020 (EN-FR)
Document Year: 2020
Pages: 20
Edition: 1.0
  • Section Volume:
  • TC 55 Winding wires

Life Cycle

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IEC 60317-70-2:2020 (EN-FR)
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