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IEC 60317-70:2017

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

General information
Withdrawn from 22.06.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
22.06.2020
Main
22.06.2020
Main
04.05.2017
Main
IEC 60317-70:2017 specifies requirements of polyester glass-fibre wound fused, unvarnished or resin or varnish impregnated, bare or 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. 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.
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