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CEI 0-23

CEI Classification: 0-23

Guida per progettazione ed installazione di sistemi e componenti elettrici per BT in ambienti soggetti a rischio sismico
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CEI
CEI
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Publication Date: 2023-05
ValidFrom: 2023-06
Language: IT
Pages: 92
Issue Num.:  19483
Commitee: CEI-CT45
The publication contains images and text that need color printing for a better reading.
La presente Guida riporta suggerimenti, raccomandazioni di progetto e accorgimenti di installazione per ridurre la vulnerabilità sismica di sistemi e componenti a bassa tensione (BT).
Le raccomandazioni della presente Guida si applicano ai sistemi e componenti elettrici a bassa tensione per i quali si voglia garantire il rispetto delle prestazioni loro richieste nelle condizioni ambientali dovute al sisma, sia per l’ambito residenziale che per ospedali, industrie, terziario, luoghi con pericoli specifici come rilasci chimici, rilasci radioattivi, ecc..
La Guida può essere applicata sia agli impianti nuovi, installati in edifici nuovi o esistenti, sia agli impianti esistenti.
Le raccomandazioni della Guida sono di ausilio nei casi in cui leggi e regolamenti specifici richiedano la riduzione della vulnerabilità sismica di elementi impiantistici.
La presente Guida non si applica a sistemi e componenti di media e alta tensione (quadri, trasformatori, apparecchi elettrici) e ai gruppi elettrogeni, in quanto già trattati da normative e prescrizioni specifiche nazionali e internazionali riportate nelle normative di riferimento (es: CEI IEC/TS 62271-210:2016-03 (CEI 17-141), CEI 17-105:2014-11 (IEC/TR 62271-300), CEI EN 62271-207:2014-09 (CEI 17-106), che riguardano le prove sismiche su apparecchiature (quadri e componenti di Media Tensione e apparecchiature di Alta Tensione), CEI 45-100:2018-02 che riguarda la qualifica sismica dei gruppi elettrogeni, e IEEE 693 che riguarda il progetto sismico delle sottostazioni, ecc.).

International Coding Standard (ICS)

27.120.20
Nuclear power plants. Safety
* Radiation protection, see 13.280

Annotation

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Standard Evolution

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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

You can identify the ICS code of your interest by typing the code or a keywordword in the dropdown ICS field, and by selecting one of the filtered results.

Search also in the summary/description of the standard

By flagging this control, the search for keywords will not be limited to the Standard Number and Title fields, but will also be performed in the Abstract of the standard.

This way, you will get more results.

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.