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CEI EN 60079-14

CEI Classification: 31-33

Atmosfere esplosive
Parte 14: Progettazione, scelta e installazione degli impianti elettrici
standard
CEI
CEI
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Publication Date: 2010-02
Date Of Withdrawal (DOW): 2015-01
ValidFrom: 2010-03
ValidTo: 2017-01
Language: EN-IT
Pages: 194
Issue Num.:  10204
Commitee: CEI-SC31J, CEI-CT31
La presente parte delle Norme della serie EN/IEC 60079 contiene le prescrizioni specifiche per la progettazione, la scelta e l’installazione degli impianti elettrici nei luoghi pericolosi per la presenza di atmosfere esplosive.
Quando l'apparecchiatura deve essere anche adatta ad altre condizioni ambientali, per esempio, per la protezione contro l'ingresso di acqua e la resistenza alla corrosione, possono essere necessari ulteriori metodi di protezione. I metodi usati non dovrebbero influenzare negativamente l'integrità della custodia.
Le prescrizioni della presente Norma si applicano solamente all'uso di apparecchiature soggette a condizioni atmosferiche normali o prossime a quelle normali. Per altre condizioni, possono essere necessarie precauzioni addizionali.
Le variazioni tecniche significative rispetto alla CEI EN 60079-14:2004-05 sono le seguenti:

- conoscenze, abilità e competenze delle " Persone Responsabili" "Operativi" e "Progettisti" sono spiegate nell'Allegato F;
- nell'Allegato I sono stati introdotti e spiegati i Livelli di Protezione delle Apparecchiature (EPL);
- sono incluse le prescrizioni relative alle polveri tratte dalla CEI EN 61241-14:2006-05.
La Norma in oggetto sostituisce completamente la Norma CEI EN 60079-14:2004-05 che rimane applicabile fino al 01-07-2011.
La presente Norma é annullata e sostituita dalla Nuova edizione, CEI EN 60079-14:2014-12 (CEI 31-33); (fasc.13902E, tuttavia rimane applicabile fino al 2-01-2017.

Relations

Replaces: CEI EN 60079-14

See also

IEC 60079-14:2007
EN 60079-14:2008

International Coding Standard (ICS)

29.260.20
Electrical apparatus for explosive atmospheres
29.180
Transformers. Reactors
* Instrument transformers, see 17.220.20

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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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