CEI EN 60317-68
Specifications for particular types of winding wires Part 68: Polyvinyl acetal enamelled rectangular aluminium wire, class 120
|Publication Date:||1 August 2017|
|ICS Code (Wires):||29.060.10|
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.
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.