UNE EN IEC 60317-70-2:2021
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
Especificaciones para tipos particulares de hilos para bobinas electromagnéticas. Parte 70-2: Hilo de cobre de sección circular desnudo o esmaltado, cubierto con fibra de vidrio de poliéster espiralada, impregnado con barniz o resina, índice de temperatura 155.
| Standard number: | UNE EN IEC 60317-70-2:2021 |
| Pages: | 18 |
| Released: | 2021-09-29 |
| Status: | Standard |
| Pages (Spanish): | 16 |
UNE EN IEC 60317-70-2:2021
This part of IEC 60317 specifies requirements of polyester glass-fibre wound resin/varnish impregnated bare, grade 1 or grade 2 enamelled round copper winding wire, 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.