UNE-EN IEC 60317-12:2021
Current
The latest, up-to-date edition.
Specifications for particular types of winding wires - Part 12: Polyvinyl acetal enamelled round copper wire, class 120
Hardcopy , PDF
29-09-2021
This Part of IEC 60317 specifies the requirements of enamelled round copper winding wire of
class 120 with a sole coating based on polyvinyl acetal or polyvinyl formal resin, which may
be modified providing it retains the chemical identity of the original resin and meets all
specified wire requirements.
NOTE1 A modified resin is a resin that has undergone a chemical change, or contains one or more additives to
enhance certain performance or application characteristics.
NOTE2 Polyvinyl acetal is a general name for a family of thermoplastic vinyl resins produced by the condensation
of polyvinyl alcohol with an aldehyde. Examples are polyvinyl acetal, polyvinyl formal and polyvinyl butyral.
The range of nominal conductor diameters covered by this standard is:
Grade 1: 0,040 mm up to and including 2,500 mm;
Grade 2: 0,040 mm up to and including 5,000 mm;
Grade 3: 0,080 mm up to and including 5,000 mm.
The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013.
| Committee |
CTN 211/SC 55
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN IEC 60317-12:2020 | Identical |
| IEC 60317-12:2020 | Identical |
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