IEC 60317-57 Ed. 1.0 b – Specifications for particular types of winding wires – Part 57: Polyamide-imide enameled round copper wire, class 220
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.
Product Details
Edition:
1.0
Published:
08/06/2010
Number of Pages:
17
File Size:
1 file , 340 KB
Note:
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