This Part of IEC 60317 specifies the general requirements of enamelled round copper winding
wires of class 105 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 or application characteristics.
Class 105 is a thermal class that requires a minimum temperature index of 105 and a heat
shock temperature of at least 155 °C
IEC 60317-1:2010 Referenced Document
IEC 60317-0-1:2008 Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire
IEC 60317-1:2010 history
2010IEC 60317-1:2010 Specifications for particular types of winding wires - Part 1: Polyvinyl acetal enamelled round copper wire, class 105
1970IEC 60317-1:1990/AMD2:1997 Amendment 2 - Specifications for particular types of winding wires. Part 1: Polyvinyl acetal enamelled round copper wire, class 105
1970IEC 60317-1:1990/AMD1:1997 Amendment 1 - Specifications for particular types of winding wires. Part 1: Polyvinyl acetal enamelled round copper wire, class 105
1997IEC 60317-1:1997 Specifications for particular types of winding wires - Part 1: Polyvinyl acetal enamelled round copper wire, class 105
1990IEC 60317-1:1990 Specifications for particular types of winding wires; part 1: polyvinyl acetal enamelled round copper wire, class 105
1970IEC 60317-1:1988 Specifications for particular types of winding wires - Part 1: Polyvinyl acetal enamelled round copper winding wire, class 105
1970IEC 60317-1:1970 Specifications for particular types of winding wires - Part 1: Enamelled round copper wires with high mechanical properties