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.

VALIDATE AND CONTINUE
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
Current help_outline
mode_commenti add_alert notifications star_border star

CEI EN IEC 61000-4-18

CEI Classification: 210-94

Compatibilità elettromagnetica (EMC)
Parte 4-18: Tecniche di prova e di misura - Prova d'immunità alle onde oscillatorie smorzate
standard
CEI
CEI
Standard help_outline
Publication Date: 2019-12
ValidFrom: 2020-01
Language: EN
Pages: 68
Issue Num.:  17170 E
Commitee: CEI-SC210/77B, CEI-CT210
EU Directives Electromagnetic Compatibility (EMC)
La presente Norma definisce i requisiti di immunità ed i metodi di prova per apparecchiature elettriche ed elettroniche, in condizioni di esercizio normali, con onde oscillatorie smorzate ripetitive che si verificano:
- nei cavi di potenza, di controllo e di segnale installati nelle sottostazioni AT e MT;
- nei cavi di potenza, di controllo e di segnale installati nelle sottostazioni blindate in gas compresso (GIS) e, in qualche caso, anche nelle sottostazioni in aria (AIS) e in altre installazione a causa di fenomeni HEMP.
Lo scopo della presente Norma è quello di stabilire un riferimento comune e riproducibile per valutare l'immunità delle apparecchiature elettriche ed elettroniche quando sottoposte a onde oscillatorie smorzate sulle porte di alimentazione, segnale, controllo e terra.
La Norma in oggetto sostituisce completamente la Norma CEI EN IEC 61000-4-18:2007-11, che rimane applicabile fino al 20-06-2022.
Questa Norma viene pubblicata dal CEI in una prima fase nella sola lingua inglese, per consentirne l'immediato utilizzo da parte degli utenti interessati, nel rispetto della data di pubblicazione fissata dagli Enti Normatori internazionali.
Successivamente il CEI pubblicherà, in un nuovo fascicolo, la versione solo italiana; tale versione avrà la stessa validità della presente.
La presente Norma recepisce il testo originale inglese della Pubblicazione IEC.

Relations

Replaces: CEI EN 61000-4-18/A1
Replaces: CEI EN 61000-4-18

See also

IEC 61000-4-18:2019
IEC 61000-4-18/COR1:2019
EN IEC 61000-4-18:2019
EN IEC 61000-4-18/AC:2019

International Coding Standard (ICS)

33.100.20
Immunity

Annotation

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

send
shopping_cart Starting from € 44.00
The publication contains images and text that need color printing for a better reading.

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.