Specifikace jednotlivých typů vodičů pro vinutí - Část 69: Hliníkový vodič pravoúhlého průřezu lakovaný polyamid-imidem, s vrchní polyesterovou nebo polyesterimidovou vrstvou, třída 220 (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.10.2017
Designation standards: ČSN EN 60317-69
Classification mark: 347307
Catalog number: 502891
Publication date standards: 1.10.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This part of IEC 60317 specifies the requirements of enamelled rectangular aluminium winding wire of class 220 with a dual coating. The underlying coating is based on polyester or polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide-imide resin. 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