OS GSO IEC 60317-69:2021
IEC 60317-69:2017
Omani Standard
Current Edition
·
Approved on
01 July 2021
Specifications for particular types of winding wires - Part 69: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire, class 220
OS GSO IEC 60317-69:2021 Files
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OS GSO IEC 60317-69:2021 Scope
IEC 60317-69:2017 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. The range of nominal conductor dimensions covered by this standard is:
MinimumMaximum
Width2,0 mm16,0 mm
Thickness0,80 mm5,60 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.
This publication is to be read in conjunction with IEC 60317-0-9:2015.
MinimumMaximum
Width2,0 mm16,0 mm
Thickness0,80 mm5,60 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.
This publication is to be read in conjunction with IEC 60317-0-9:2015.
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