EN 60317-37:2014

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

Publication date:   Apr 15, 2014

General information

60.60 Standard published   Feb 14, 2014


CLC/TC 55 Winding wires

European Norm

29.060.10   Wires



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IEC 60317-37:2013 specifies the requirements of enamelled round copper winding wire of class 180 with a dual coating. The underlying coating is based on polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is a bonding layer based on a thermoplastic resin. 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. The range of nominal conductor diameters covered by this part is: - Grade 1B: 0,020 mm up to and including 1,600 mm; - Grade 2B: 0,020 mm up to and including 1,600 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013. This second edition cancels and replaces the first edition published in 1992, Amendment 1:1997 and Amendment 2:1999. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - new 3.2.2 containing general notes on winding wire, formerly a part of the scope; - revision to references to IEC 60317-0-1:2013 to clarify that their application is normative; - new Clause 23, Pin hole test. Key words: requirements of enamelled round copper winding wire, class 180, dual coating

Life cycle


EN 60317-37:1994/A1:1998

EN 60317-37:1994/A2:2000

EN 60317-37:1994


EN 60317-37:2014
60.60 Standard published
Feb 14, 2014


EN 60317-37:2014/prA1:2023