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Standard ČSN EN 62054-21 1.5.2005 preview

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ČSN EN 62054-21 (356121)

Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches



STANDARD published on 1.5.2005


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The information about the standard:

Designation standards: ČSN EN 62054-21
Classification mark: 356121
Catalog number: 73081
Publication date standards: 1.5.2005
SKU: NS-161605
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Electricity supply systems

Annotation of standard text ČSN EN 62054-21 (356121):

Tato norma stanovuje zvláštní požadavky na typovou zkoušku nově vyráběných časových spínačů pro vnitřní použití, s provozní rezervou, které jsou používány pro ovládání elektrických zátěží, vícesazbových registrů a měřičů maxima vybavení pro měření elektrické energie

These changes apply to this standard:

Preview ČSN EN 62054-21:2005/A1 1.11.2017
ČSN EN 62054-21:2005/A1 (356121) Change

Měření elektrické energie (AC) - Ovládání tarifu a zátěže - Část 21: Zvláštní požadavky pro časové spínače.

Change published on 1.11.2017

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These corrections apply to this standard:

Preview ČSN EN 62054-21:2005/A1/Oprava1 1.11.2018
ČSN EN 62054-21:2005/A1/Oprava1 (356121) Correction

Měření elektrické energie (AC) - Ovládání tarifu a zátěže - Část 21: Zvláštní požadavky pro časové spínače.

Correction published on 1.11.2018

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Preview of the standard ČSN EN 62054-21 (356121)

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Latest update: 2025-05-21 (Number of items: 2 201 746)
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