Standard IEC 61914-ed.3.0 6.10.2021 preview

IEC 61914-ed.3.0

Cable cleats for electrical installations

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STANDARD published on 6.10.2021


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The information about the standard:

Designation standards: IEC 61914-ed.3.0
Publication date standards: 6.10.2021
SKU: NS-1038865
The number of pages: 78
Approximate weight : 234 g (0.52 lbs)
Country: International technical standard
Category: Technical standards IEC

The category - similar standards:

Connecting devices

Annotation of standard text IEC 61914-ed.3.0 :

IEC 61914:2021 specifies requirements and tests for cable cleats used for securing cables in electrical installations and for intermediate restraints used for holding cables together in formation in electrical installations. Cable cleats provide resistance to electromechanical forces where declared. This document includes cable cleats that rely on a mounting surface specified by the manufacturer for axial and/or lateral retention of cables. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:

  1. requirements for mandrels used in testing rationalised and detailed in the general test requirements (Clause 5);
  2. definition of liner added and test requirements where liners and other optional parts are used;
  3. definitions for LV, MV and HV cables added and test requirements where MV & HV cable are used ;
  4. new corrosion resistance classes for plated products added;
  5. new requirements and test for durability and legibility of markings added;
  6. new test requirements for axial load testing of cleats for more than one cable added;
  7. lateral load test requirements for intermediate restraints added.
LIEC 61914:2021 specifie les exigences et les essais relatifs aux brides de cables utilisees pour la fixation des cables dans les installations electriques et aux dispositifs intermediaires de tenue utilises pour le maintien des cables en formation dans des installations electriques. Les brides de cables fournissent une resistance aux forces electromecaniques lorsque cela est declare. Le present document inclut les brides de cables qui reposent sur une surface de montage specifiee par le fabricant pour le maintien axial et/ou lateral des cables. Cette troisieme edition annule et remplace la deuxieme edition parue en 2015. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente:
  1. rationalisation des exigences relatives aux mandrins d’essai, detaillees dans la section Generalites sur les essais (Article 5);
  2. ajout de la definition de la fourrure et definition des exigences d’essai dans lesquelles les fourrures et autres accessoires sont utilises;
  3. ajout des definitions BT, MT et HT pour les cables et definition des exigences dessai en cas dutilisation de cables MT et HT;
  4. ajout de nouvelles classes de tenue a la corrosion pour les produits revetus;
  5. ajout de nouvelles exigences et dun essai de durabilite et de lisibilite des marquages;
  6. ajout de nouvelles exigences dessai pour les essais de tenue a la charge axiale des brides pour plusieurs cables;
  7. ajout d’exigences d’essai de tenue a la charge laterale pour les dispositifs intermediaires de tenue.



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