BS EN IEC 60317-70-2:2020
Specifications for particular types of winding wires - Polyester glass-fibre wound resin/varnish impregnated, bare or enamelled round copper wire, temperature index 155
- Standard No.
- BS EN IEC 60317-70-2:2020
- Release Date
- 2020
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN IEC 60317-70-2:2020
- Scope
- What is BS EN IEC 60317-70-2about? This part of IEC 60317 forms an element of a series of standards which deals with insulated wires used for windings in electrical equipment. BS EN IEC 60317-70-2 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. 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. Who is BS EN IEC 60317-70-2 for?
BS EN IEC 60317-70-2:2020 history
- 2020 BS EN IEC 60317-70-2:2020 Specifications for particular types of winding wires - Polyester glass-fibre wound resin/varnish impregnated, bare or enamelled round copper wire, temperature index 155
