CEI EN IEC 60317-74
Specifications for particular types of winding wires Part 74: Polyesterimide enamelled rectangular aluminium wire, class 180
| Organization: | CEI |
| Publication Date: | 1 August 2018 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Wires): | 29.060.10 |
scope:
This part of IEC 60317 specifies the requirements of enamelled rectangular aluminium winding wire of class 180 with a sole coating based on polyesterimide resin, which can be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements.
NOTE 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. The range of nominal conductor dimensions covered by this standard is:
- width: min. 2,0 mm max. 16,0 mm;
- thickness: min. 0,80 mm max. 5,60 mm.
Wires of grade 1 and grade 2 are included in this specification and apply to the complete range of conductors.
The specified combinations of width and thickness as well as the specified width/thickness ratio are given in IEC 60317-0-9:2015.
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