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CEI EN IEC 62271-106

CEI Classification: 17-132

Apparecchiatura ad alta tensione
Parte 106: Contattori, contattori combinati e avviamento motori in corrente alternata
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Publication Date: 2022-02
ValidFrom: 2022-03
Language: EN
Pages: 110
Issue Num.:  18435 E
Commitee: CEI-CT17
shopping_cart Starting from € 70.00
Questa parte della Norma EN IEC 62271 si applica ai contattatori e/o contattori combinati e avviamento motori in corrente alternata progettati per installazione al chiuso e funzionanti con frequenze fino a 60 Hz compresi e su sistemi con voltaggio superiore a 1 kV e fino a 24 kV compresi. La Norma contiene inoltre prescrizioni per installazioni all’aperto in cui l’apparecchio è alloggiato in un involucro protettivo aggiuntivo.
La Norma si applica solo ai dispositivi tripolari utilizzati in sistemi trifase e ai dispositivi unipolari utilizzati in sistemi unipolari. I contattori e gli avviatori bipolari destinati all’utilizzo nei sistemi monofase sono soggetti ad accordo tra produttore e utilizzatore.
La Norma in oggetto sostituisce completamente la Norma CEI EN 62271-106:2012-07, che rimane applicabile fino al 31-05-2024.
Questa Norma viene pubblicata dal CEI nella sola lingua inglese in quanto particolarmente mirata a settori specialistici.
La presente Norma recepisce il testo originale inglese della Pubblicazione IEC.

Relations

Replaces: CEI EN 62271-106/EC
Replaces: CEI EN 62271-106

See also

EN IEC 62271-106:2021
IEC 62271-106:2021

International Coding Standard (ICS)

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

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

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.