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sklademVydáno: 2010-08-06
IEC 60317-57:2010
Specifications for particular types of winding wires - Part 57: Polyamide-imide enameled round copper wire, class 220
Spécifications pour types particuliers de fils de bobinage - Partie 57: Fil de section circulaire en cuivre émaillé avec polyamide-imide, classe 220
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| Označení normy: | IEC 60317-57:2010 |
| Vydáno: | 2010-08-06 |
| Jazyk: | Anglicky/Francouzsky |
DESCRIPTION
IEC 60317-57:2010
IEC 60317-57:2010 specifies the requirements of an enamelled round copper winding wire of class 220 with a sole coating based on polyamide-imide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. Class 220 is a thermal class that requires a minimum temperature index of 220 and a heat shock temperature of at least 240 °C. This publication is to be read in conjunction with IEC 60317-0-1:2008.