Cover DIN EN IEC 60317-80 VDE 0474-317-80:2022-08

DIN EN IEC 60317-80 VDE 0474-317-80:2022-08

Specifications for particular types of winding wires

Part 80: Polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer

(IEC 60317-80:2019); German version EN IEC 60317-80:2019
Class/Status: Standard, valid
Released: 2022-08
VDE Art. No.: 0400522

This part of IEC 60317 specifies the requirements of enamelled rectangular copper winding wire of class 120 with a dual coating. The underlying coating is based on polyvinyl acetal resin, which can be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The second coating is a bonding layer based on a thermoplastic or thermosetting resin.