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CEI EN 62271-105

CEI Classification: 17-88

Apparecchiatura ad alta tensione
Parte 105: Interruttori di manovra e interruttori di manovra-sezionatori combinati con fusibili per tensioni nominali superiori a 1 kV fino a 52 kV compreso
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Publication Date: 2014-09
ValidFrom: 2013-06
ValidTo: 2026-11
Language: EN-IT
Pages: 106
Issue Num.:  13777
Commitee: CEI-CT17
La presente nuova edizione della Norma comprende le seguenti modifiche tecniche significative:
- le figure sono distribuite nel testo vicino al punto in cui sono citate;
- nuova numerazione delle tabelle;
- aggiunta di paragrafi non esistenti nella EN/IEC 62271-1 e di alcune proposte del documento 17A/852/INF;
- aggiunta di un nuovo paragrafo sull'estensione della validità delle prove di tipo ed eliminazione dei corrispondenti capoversi distribuiti nei diversi articoli;
- armonizzazione con le più recenti edizioni di alcune norme citate;
- aggiunta del nuovo Allegato C sulle tolleranze.
La Norma in oggetto sostituisce completamente la Norma CEI EN 62271-105:2005-04, che rimane applicabile fino al 01-11-2015.
La presente Norma viene utilizzata congiuntamente alla Norma CEI EN 62271-1:2010-02.
La presente Norma riporta il testo in inglese e italiano della EN 62271-105; rispetto al precedente fascicolo n. 12886E di maggio 2013, essa contiene la traduzione completa della EN sopra indicata. La presente Norma è annullata e sostituita dalla Nuova Edizione CEI EN IEC 62271-105:2024-03 (CEI 17--88) tuttavia rimane applicabile fino al 10-11-2026

Relations

Replaces: CEI EN 62271-105

See also

EN 62271-105:2012
IEC 62271-105:2012

International Coding Standard (ICS)

29.130.10
High voltage switchgear and controlgear
* Including enclosed switchgear and controlgear

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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.

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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.