IEC 62153-4-10-ed.2.1+Amd.1-CSV

Podrobné informácie

Označenie: IEC 62153-4-10-ed.2.1+Amd.1-CSV

Dátum vydania: 24.07.2020

Stránok: 136

Krajina: Medzinárodná technická norma

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Anotácia

IEC 62153-4-10:2015+A1:2020 details a coaxial method suitable for determining the transfer impedance and/or screening attenuation of feed-throughs and electromagnetic gaskets. The shielded screening attenuation test set-up according to IEC 62153-4-4 (triaxial method) has been modified to take into account the particularities of feed-throughs and gaskets. This second edition cancels and replaces the first edition published in 2009. It constitutes a technical revision. The main technical changes with regard to the previous edition are as follows: - addition of a new clause that describes a procedure for verification of the measurement set-up and further information regarding sample preparation; - addition of a new Annex that describes how to improve measurement certainty in the very low frequency area. This consolidated version consists of the second edition (2015) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication. L’IEC 62153-4-10:2015+A1:2020 decrit une methode coaxiale adaptee a la determination de l’impedance de transfert et/ou de l’affaiblissement decran des traversees et des joints detancheite electromagnetiques. Le montage dessai de l’affaiblissement decran blinde selon l’IEC 62153-4-4 (methode triaxiale) a ete modifie afin de prendre en compte les particularites des traversees et des joints detancheite. Cette deuxieme edition annule et remplace la premiere edition parue en 2009. Les modifications techniques majeures par rapport a l’edition precedente sont les suivantes: - ajout d’un nouvel article qui decrit une procedure de verification du montage de mesure et des informations supplementaires relatives a la preparation des echantillons; - ajout dune nouvelle Annexe qui decrit comment ameliorer la certitude de mesure dans la zone de tres basses frequences. Cette version consolidee comprend la deuxieme edition (2015) et son amendement 1 (2020). Il nest donc pas necessaire de commander lamendement avec cette publication.