SSH EN 60317-49:2012

Specifikime për tipa të veçantë spirash - Pjesa 49: Tel bakri me seksion rrethor ose shufër të smaltuar, i mbështjelle me fibra xhami të imprenjuara ose jo me rrëshirë ose llak për temperatura të larta, indeksi i temperaturës 180

Specifications for particular types of winding wires - Part 49: Glass-fibre wound high temperature resin or varnish impregnated, bare or enamelled round copper wire, temperature index 180

Scope

IEC 60317-49:2012 specifies the requirements of glass-fibre wound 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, polyester or polyesterimide resin based. 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. This edition includes the following significant technical changes with respect to the previous edition: - addition of requirements for appearance, new subclause 3.3 and - addition of pin hole test requirements, Clause 23, Pin hole test. Keywords: copper winding wire