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Standard ČSN CLC/TS 61643-12 1.5.2013 preview

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ČSN CLC/TS 61643-12 (341392)

Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles



STANDARD published on 1.5.2013


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The information about the standard:

Designation standards: ČSN CLC/TS 61643-12
Classification mark: 341392
Catalog number: 92672
Publication date standards: 1.5.2013
SKU: NS-137883
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Substations. Surge arresters

Annotation of standard text ČSN CLC/TS 61643-12 (341392):

Tato technická specifikace popisuje zásady pro výběr, provoz, umístění a koordinaci SPD připojených k 50 Hz až 60 Hz AC silovým obvodům a zařízením s nominálními hodnotami do 1 000 V efektivní hodnoty.

POZNÁMKA 1 - Tato technická specifikace se zabývá pouze SPD a ne součástkami SPD integrovanými do zařízení.

POZNÁMKA 2 - Pro zvláštní použití (jako například elektrická trakce, atd.) mohou být nezbytné doplňující požadavky.

POZNÁMKA 3 - Je třeba mít na paměti, že platí také soubor norem IEC 60364 a EN 62305 4

Preview of the standard ČSN CLC/TS 61643-12 (341392)

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Latest update: 2025-01-31 (Number of items: 2 222 439)
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