NORMSERVIS s.r.o.

IEC 61000-4-12-ed.3.0

Electromagnetic Compatibility (EMC) - Part 4-12: Testing and measurement techniques - Ring wave immunity test

STANDARD published on 18.7.2017

Spanish -
electronic design (pdf) (455.10 USD)

Spanish -
Print design (455.10 USD)

Spanish -
CD-ROM (457.00 USD)




English and French -
electronic design (pdf) (455.10 USD)

English and French -
Print design (455.10 USD)

English and French -
CD-ROM (457.00 USD)

The information about the standard:

Designation standards: IEC 61000-4-12-ed.3.0
Publication date standards: 18.7.2017
The number of pages: 95
Approximate weight : 316 g (0.70 lbs)
Country: International technical standard
Category: Technical standards IEC

Annotation of standard text IEC 61000-4-12-ed.3.0 :

IEC 61000-4-12:2017 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, to ring waves occurring in low-voltage power, control and signal lines supplied by public and non-public networks. The object of this document is to establish a common reference for evaluating the immunity of electrical and electronic equipment when subjected to ring waves. The test method documented in this part of IEC 61000 describes a consistent method to assess the immunity of an equipment or system against a defined phenomenon. It has the status of a basic EMC publication in accordance with IEC Guide 107. This edition includes the following significant technical changes with respect to the previous edition: a) addition of a mathematical modelling of ring wave waveform; b) new Annex B on selection of generators and test levels; c) new Annex C on explanatory notes; d) new Annex D on measurement uncertainty; e) addition of high speed CDN; f) addition of a calibration procedure for CDN. L’IEC 61000-4-12:2017 traite des methodes dessai des materiels electriques et electroniques dans leurs conditions dexploitation et des exigences dimmunite aux ondes sinusoidales fortement amorties se manifestant sur les alimentations basse tension ainsi que sur les lignes de commande et de signal raccordees aux reseaux publics ou prives. Le present document a pour objet detablir une reference commune dans le but devaluer l’immunite des materiels electriques et electroniques soumis a des ondes sinusoidales fortement amorties. La methode d’essai documentee dans la presente partie de l’IEC 61000 decrit une methode coherente en vue devaluer limmunite dun materiel ou dun systeme vis-a-vis dun phenomene defini. Elle a le statut de publication fondamentale en CEM en accord avec le Guide 107 de l’IEC. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) ajout d’une modelisation mathematique de forme d’onde sinusoidale fortement amortie; b) ajout d’une nouvelle Annexe B relative a la selection des generateurs et des niveaux d’essai; c) ajout d’une nouvelle Annexe C relative aux notes explicatives; d) ajout d’une nouvelle Annexe D relative a l’incertitude de mesure; e) ajout d’un RCD a grande vitesse; f) ajout d’une procedure d’etalonnage pour le RCD.