DS/EN 60317-7/A2
Specifications for particular types of winding wires - Part 7: Polyimide enamelled round copper wire, class 220
| Organization: | DS |
| Publication Date: | 23 December 1999 |
| Status: | inactive |
| Page Count: | 6 |
| ICS Code (Wires): | 29.060.10 |
scope:
This International Standard specifies the requirements of enamelled round copper winding wire of class 220 with a sole coating based on polyimide resin. Class 220 is a thermal class that requires a minimum temperature index of 220 and a heat shock temperature of at least 240 °C. The range of nominal conductor diameters covered by this standard is: - Grade 1: 0,020 mm up to and including 2,000 mm; - Grade 2: 0,020 mm up to and including 5,000 mm.
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