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CEI EN 60730-2-4

CEI Classification: 72-17

Dispositivi elettrici automatici di comando per uso domestico e similare
Parte 2: Norme particolari per motoprotettori termici per motocompressori di tipo ermetico e semiermetico
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Publication Date: 2008-06
Date Of Withdrawal (DOW): 2020-08
ValidFrom: 2008-06
ValidTo: 2023-02
Language: EN-IT
Pages: 36
Issue Num.:  9384
Commitee: CEI-CT72
EU Directives Low voltage (LVD)
La presente Norma fa parte della serie EN 60730 che riguarda i dispositivi elettrici automatici di comando per le apparecchiature elettriche di uso domestico e similare.
In particolare questa pubblicazione si occupa dei motoprotettori termici per motocompressori di tipo ermetico e semi ermetico.
La norma si applica a motoprotettori termici per motocompressori che usano termistori NTC o PTC.
Essa inoltre è valida per motoprotettori da usare con motori aventi una tensione nominale uguale o minore di 690 V ed una potenza di uscita uguale o minore di 11 kW.
La Norma non si applica ai motoprotettori termici destinati esclusivamente ad applicazioni industriali.
Essa deve essere usata congiuntamente alla CEI EN 60730-1:2002 e sue varianti.
La presente Norma riporta il testo in inglese e italiano della EN 60730-2-4; rispetto al precedente fascicolo n. 9276E di aprile 2008, essa contiene la traduzione completa della EN sopra indicata.
La presente Norma é annullata e sostituita dalla Nuova Norma, CEI EN IEC 60730-2-22:2020-07 (CEI 72-22), tuttavia rimane applicabile fino al 14-02-2023.

Relations

Replaces: CEI EN 60730-2-4

See also

IEC 60730-2-4:2006
EN 60730-2-4:2007
IEC 60730-2-4:2006-10
IEC 60730-2-4:2006-10

International Coding Standard (ICS)

97.120
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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.