IEC 60317-70-2:2020

IEC 60317-70-2:2020

IEC 60317-70-2:2020 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

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Details

IEC 60317-70-2:2020 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. 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.

Additional Info

Author International Electrotechnical Commission (IEC)
Committee TC 55
Published by IEC
Document type Standard
Edition 1.0
ICS 29.060.10 : Wires
Number of pages 20
Replace IEC 60317-70:2017
Document history IEC 60317-70:2017
Keyword IEC60317-70-2,IEC 60317-70-2:2020,IEC 60317-70-2,TC 55