EN
SR EN 60317-20:2014
Specificaţii pentru tipuri particulare de conductoare de bobinaj. Partea 20: Conductor rotund de cupru emailat cu poliuretan, sudabil, clasa 155
IEC 60317-20:2013 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a sole coating based on polyurethane 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 or application characteristics. The range of nominal conductor diameters covered by this standard is: - Grade 1: 0,018 mm up to and including 0,800 mm; - Grade 2: 0,020 mm up to and including 0,800 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013. This third edition cancels and replaces the second edition published in 1990, 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 IE
Status :
In vigoare
Data aprobării : 31.07.2014
Număr de pagini : 28
ICS : 29.060.10 Conductoare
Comitet tehnic : 21 - Conductoare de bobinaj
- Inlocuieste SR EN 60317-20:2003/A2:2003
- Inlocuieste SR EN 60317-20:2003/A1:2003
- Inlocuieste SR EN 60317-20:2003
- Modificat de SR EN 60317-20:2014/A1:2020