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Standard

NEK EN IEC 60317-71:2020

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Abstract

NEW! IEC 60317-71:2020 is available as IEC 60317-71:2020 RLV; which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60317-71:2020 specifies the requirements of polyester glass-fibre wound resin/varnish impregnated, bare, grade 1 or grade 2 enamelled round copper winding wire, temperature index 180. NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified. The nominal conductor diameters are specified in IEC 60317-0-10:2017, Clause 4. This second edition cancels and replaces the first edition published in 2017. The document 55/1767/CDV, circulated to the National Committees as Amendment 1, led to the publication of this new edition. This edition includes the following significant technical changes with respect to the previous edition: - modification of the title; - revision to the Scope; - revision to 3.2.2.

Document information

  • Standard from NEK
  • Published:
  • Edition: 2020-06
  • Version: 1
  • Document type: NAT
  • ICS 29.060.10
  • National Committee NEK/NK55

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