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About This Item

 

Full Description

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.
 

Document History

  1. IEC 60317-57 Ed. 1.1 En:2024


    Specifications for particular types of winding wires - Part 57: Polyamide-imide enameled round copper wire, class 220 CONSOLIDATED EDITION

    • Most Recent
  2. IEC 60317-57 Ed. 1.0 b:2010

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    Specifications for particular types of winding wires - Part 57: Polyamide-imide enameled round copper wire, class 220

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. IEC 60317-57 Amd.1 Ed. 1.0 B:2024


    Amendment 1 - Specifications For Particular Types Of Winding Wires - Part 57: Polyamide-Imide Enamelled Round Copper Wire, Class 220