torna su
close Close

CEI membership discount

Dear customer,
our systems show that your name is connected to a company associated with CEI: you would therefore be entitled to thediscount reserved for our members for CEI products and services. To check the validity of the association and benefit from the discounts, it is necessary to enter the register number assigned to your company in the box below.

You can continue shopping even without entering the membership register number, but you will not have access to dedicated discounts.

CONTINUE WITHOUT DISCOUNTS

The membership register number has been correctly entered.
From now on, after logging into your MyNorma account, you can purchase our products at the price reserved for our members.

doneCONTINUE PURCHASING
Replaced help_outline

CEI 11-37

CEI Classification: 11-37

Guida per l'esecuzione degli impianti di terra nei sistemi utilizzatori di energia alimentati a tensione maggiore di 1 kV
guide
CEI
CEI
Guide help_outline
Publication Date: 2003-07
Date Of Withdrawal (DOW): 2015-08
ValidFrom: 2003-09
Language: IT
Pages: 98
Issue Num.:  6957
Commitee: CEI-CT99
La presente Guida fornisce semplici indicazioni, nel rispetto delle Norme esistenti, ed in particolare della Norma CEI 11-1, per il dimensionamento delle varie parti degli impianti di terra in sistemi con tensione maggiore di 1 kV, per la loro pratica esecuzione e per le misure da eseguire sugli stessi.
La presente versione della Guida incorpora l'Errata Corrige n. 1 di Marzo 2004. Coloro che fossero in possesso della versione precedente della Guida, ma di pari edizione (non comprensiva delle pagine suddette), possono scaricarle gratuitamente collegandosi all’apposita Sezione di WebStore attraverso il link del pannello di navigazione presente in questa stessa scheda bibliografica.
La presente versione della Norma include il contenuto dell’Errata Corrige 1, pubblicata nel mese di Marzo 2004, evidenziato su sfondo grigio.

Relations

Replaces: CEI 11-37

Annotation

PLEASE NOTE: links will be automatically recognized and made clickable when the annotation will be published

Standard Evolution

close

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.