IEC 60811-301-ed.1.0

Anotace textu normy IEC 60811-301-ed.1.0 :

IEC 60811-301:2012 gives the procedure to determine the permittivity at 23 °C which typically applies to filling compounds used for optical cables, communication cables and optical fibre cables. IEC 60811-301:2012 cancels and replaces Clause 9 of IEC 60811-5-1:1990, which is withdrawn. Full details of the replacements are shown in Annex A of IEC 60811-100:2012. There are no specific technical changes with respect to the previous edition, but see the Foreword to IEC 60811-100:2012. This publication is to be read in conjunction with IEC 60811-100:2012. La CEI 60811-301:2012 donne la methode pour determiner la permittivite a 23 °C, qui sapplique generalement aux matieres de remplissage utilisees pour les cables de communication et a fibres optiques. La CEI 60811-301 :2012 annule et remplace lArticle 9 de la CEI 60811-5-1:1990, qui est supprimee. Lensemble des informations relatives aux remplacements figure dans lAnnexe A de la CEI 60811-100:2012. Aucune modification technique na ete effectuee par rapport a ledition precedente; voir cependant lavant-propos de la CEI 60811-100:2012. Cette publication doit etre lue conjointement avec la CEI 60811-100:2012.