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  3. SM EN 61643-31:2019/AC:2023
SM EN 61643-31:2019/AC:2023 Low-voltage surge protective devices. Part 31: Requirements and test methods for SPDs for photovoltaic installations
  • Statute : Adopted
  • Effective date : 09.03.2023
  • Is valid? : Yes
  • Available in : English
  • Pages : 6
21.30 lei
Classification of the standard
  • ICS code
  • Name
  • 29.240.10
  • Substations. Surge arresters
  • 29.240
  • Power transmission and distribution networks
Link between documents
  • Link type
  • Notation
  • IDT-identical international
  • IEC 61643-31:2018/COR1:2022
  • IDT
  • EN 61643-31:2019/AC:2022-07
Technical regulations
  • Statute
  • Number
  • Name
  • Date
  • Publication
  • Harmonized
  • HG nr.745 din 2015
  • 01.10.2025

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