NF C31-317-37*NF EN 60317-37:2014
Specifications for particular types of winding wires - Part 37 : polyesterimide enamelled round copper wire, class 180, with a bonding layer

Standard No.

NF C31-317-37*NF EN 60317-37:2014

Release Date

2014

Published By

Association Francaise de Normalisation

Latest

NF C31-317-37*NF EN 60317-37:2014

Replace

NF C31-687:2001

Scope

This part of IEC 60317 specifies requirements for class 180 enameled copper circular section winding wires with double coating. The undercoat is based on polyesterimide resin, which can be modified provided the chemical identity of the initial resin is retained and all requirements specified for the yarn are met. The overcoat is an adherent layer based on thermoplastic resin.

NF C31-317-37*NF EN 60317-37:2014 history

• 0000 NF C31-317-37:2014
• 2001 NF C31-687:2001 Spécifications for particular types of winding wires - Part 4 : polyesterimide enamelled round copper wire, class 180, with a bending layer.
• 1995 NF C31-687:1995 Specifications for particular types of winding wires. Part 37 : polyesterimide enamelled round copper wire, class 180, with a bonding layer.