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Hlavní stránka>22/30450747 DC BS EN IEC 61643-41. Low-voltage surge protective devices Part 41. Surge protective devices connected to DC low-voltage power systems. Requirements and test methods
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sklademVydáno: 2022-01-13
22/30450747 DC BS EN IEC 61643-41. Low-voltage surge protective devices Part 41. Surge protective devices connected to DC low-voltage power systems. Requirements and test methods

22/30450747 DC

BS EN IEC 61643-41. Low-voltage surge protective devices Part 41. Surge protective devices connected to DC low-voltage power systems. Requirements and test methods

Měna
580 Kč
Označení normy:22/30450747 DC
Počet stran:31
Vydáno:2022-01-13
Status:Draft for Comment
Alternativní označení:BS EN IEC 61643-41
Popis

22/30450747 DC


This standard 22/30450747 DC BS EN IEC 61643-41. Low-voltage surge protective devices is classified in these ICS categories:
  • 29.130.20 Low voltage switchgear and controlgear
  • 29.240.10 Substations. Surge arresters