This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 240 with a sole coating of aromatic polyimide resin. The range of nominal conductor diameters covered by this standard is: – grade 1: 0,020 mm up to and including 2,000 mm; – grade 2: 0,020 mm up to and including 5,000 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013.
GSO IEC 60317-46:2014 history
2014GSO IEC 60317-46:2014 Specifications for particular types of winding wires - Part 46: Aromatic polyimide enamelled round copper wire, class 240