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Standard E DIN EN IEC 60947-9-2:2021-03 1.3.2021 preview

E DIN EN IEC 60947-9-2:2021-03 (Draft)

VDE 0660-121. Low-voltage switchgear and controlgear - Active arc-fault mitigation systems - Part 9-2: Optical-based internal arc-detection and mitigation devices.

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STANDARD published on 1.3.2021


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The information about the standard:

Designation standards: E DIN EN IEC 60947-9-2:2021-03
Publication date standards: 1.3.2021
SKU: NS-1017993
The number of pages: 164
Approximate weight : 523 g (1.15 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN

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The category - similar standards:

Low voltage switchgear and controlgear

Annotation of standard text E DIN EN IEC 60947-9-2:2021-03 :

VDE 0660-121. Niederspannungsschaltgeräte - Aktive Systeme zur Abschwächung von Störlichtbögen - Teil 9-2: Optische Geräte zur Erfassung und Abschwächung innerer Lichtbögen.

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