IEC 60317-71 Ed. 2.0 b:2020 Specifications for particular types of winding wires - Part 71: Polyester glass-fibre wound and resin or varnish impregnated, bare or enamelled round copper wire, temperature index 180

standard by International Electrotechnical Commission, 04/23/2020

Full Description

IEC 60317-71:2020 specifies requirements of polyester glass-fibre wound fused resin or varnish impregnated bare, grade 1 or grade 2 enamelled round copper winding wire, temperature index 180. The impregnating agent can be, for instance, epoxy, polyester, or polyesterimide resin based. NOTEFor 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.
Keywords: insulated wires used for windings

Product Details

Edition: 2.0 Published: 04/23/2020 Number of Pages: 20 File Size: 1 file , 960 KB