Standard

IEC 60644:2009 ED2

Publisert

Merknad: Denne standarden har en ny utgave: IEC 60644:2009+AMD1:2019 CSV

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Omfang

IEC 60644:2009 applies primarily to fuse-links used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz. Standardizes time-current characteristics to formulate additional pulse withstand requirements regarding testing and to give guidance for the selection of fuse-links to be used with motors. Note: Fuse-links according to this specification should comply with the requirements of IEC 60282-1. The main changes with regard to the previous edition concern the following: - update of the normative references; - renewal of the figures.

Dokumentinformasjon

  • Standard fra IEC
  • Publisert:
  • Utgave: 2
  • Versjon: 1
  • Varetype: IS
  • ICS 29.120.50
  • ISO TC TC 32/SC 32A

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