Specifications for particular types of winding wires - Part 68: Polyvinyl acetal enamelled rectangular aluminium wire, class 120
STANDARD published on 1.10.2017
Designation standards: ČSN EN 60317-68
Classification mark: 347307
Catalog number: 502892
Publication date standards: 1.10.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This part of IEC 60317 specifies the requirements of enamelled rectangular aluminium winding wire of class 120 with a sole coating based on polyvinyl acetal resin, which may 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 of application characteristics.
The range of nominal conductor dimensions covered by this standard is
Minimum Maximum
Width 2,0 mm 16,0 mm
Thickness 0,80 mm 5,60 mm
Wires of grade 1 and grade 2 are included in this part of IEC 60317 and apply to the complete range of conductors.
The specified combinations of width and thickness as well as the specific ratio width/thickness are given in IEC 60317-0-9