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Standard UNE-EN 61643-31:2021 31.3.2021 preview

UNE-EN 61643-31:2021

Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

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STANDARD published on 31.3.2021


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The information about the standard:

Designation standards: UNE-EN 61643-31:2021
Publication date standards: 31.3.2021
SKU: NS-1021414
The number of pages: 69
Approximate weight : 207 g (0.46 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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The category - similar standards:

Substations. Surge arresters

These changes apply to this standard:

Preview UNE-EN 61643-31:2021/AC:2022-07 19.10.2022
UNE-EN 61643-31:2021/AC:2022-07 Change

Change published on 19.10.2022

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