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IEC 60947-4-2:2020+AMD1:2024 CSV

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IEC 60947-4-2:2020+AMD1:2024 CSV applies to semiconductor motor controllers, starters and soft-starters which can include a series mechanical switching device, intended to be connected to circuits the rated voltage of which does not exceed 1 000 V AC. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - scope exclusions; - editorial correction of notes and hanging paragraphs; - reference to IEC 62683-1; - safety aspects related to: - general aspects; - limited energy circuits; - electronic circuits; - mention of dedicated wiring accessories; - power consumption measurement; - alignment to IEC 60947-1:2020.

Julkaisun tiedot

  • Konsolidoitu julkaisijalta IEC
  • Julkaistu:
  • Painos: 4.1
  • Julkaisutyyppi: IS
  • Julkaisija IEC
  • Jakelija IEC
  • ICS 29.130.20
  • ISO TC TC 121/SC 121A

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