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CEI CLC/TS 61643-12

CEI Classification: 37-11

Limitatori di sovratensioni di bassa tensione
Parte 12: Limitatori di sovratensioni connessi a sistemi di bassa tensione - Scelta e principi di applicazione
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CEI
CEI
Standard
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Publication Date: 2007-02
Date Of Withdrawal (DOW): 2010-12
ValidFrom: 2007-01
Language: EN-IT
Pages: 144
Issue Num.:  8702
Commitee: CEI-CT37
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La presente Specifica Tecnica (TS) del CENELEC si è basata, con modifiche, sulla Parte 12 della Norma IEC 61643 mantenendone, tuttavia, sia il titolo che la numerazione. Essa riguarda i limitatori di sovratensioni di bassa tensione.
La presente Specifica Tecnica ha lo scopo di guidare gli utilizzatori dei limitatori suddetti nella loro scelta e i principi applicativi su cui basarla utilizzando anche l'analisi del rischio per quanto attinente alla sicurezza da perseguire.
La presente Norma riporta il testo in inglese e italiano della CLC/TS 61643-12; rispetto al precedente fascicolo n. 8573E di novembre 2006, essa contiene la traduzione completa della EN sopra indicata.

Relations

Replaces: CEI CLC/TS 61643-12

See also

IEC 61643-12:2002-02
IEC 61643-12:2002
IEC 61643-12:2002-02
CLC/TS 61643-12:2006

International Coding Standard (ICS)

29.240.10
Substations. Surge arresters
29.240
Power transmission and distribution networks
* Electricity supply systems in buildings, see 91.140.50

Annotation

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

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You should use this option when you can not find the desired result with the standard approach and it is necessary to extend the scope of the search: by increasing the number of results, you will increase the number of non-relevant elements, as well.