BS EN 60317-21:2014+A1:2019 PDF

Scope: 1 Scope This part of IEC 60317 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane 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 based on polyamide 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 standard is: — Grade 1: 0,050 mm up to and including 1,600 mm; — Grade 2: 0,050 mm up to and including 1,600 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317‑0‑1:2013.

BS EN 60317-21:2014+A1:2019 history

2019 BS EN 60317-21:2014+A1:2019 Specifications for particular types of winding wires - Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155
2014 BS EN 60317-21:2014 Specifications for particular types of winding wires. Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155
0000 BS EN 60317-21:1996