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IEC 61109-ed.2.0
Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
STANDARD published on 27.5.2008
The information about the standard:
Designation standards: IEC 61109-ed.2.0
Publication date standards: 27.5.2008
SKU: NS-412442
The number of pages: 57
Approximate weight : 171 g (0.38 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 61109-ed.2.0 :
IEC 61109:2008 applies to composite suspension/tension insulators consisting of a load-bearing cylindrical insulating solid core consisting of fibres - usually glass - in a resin-based matrix, a housing (outside the insulating core) made of polymeric material and end fittings permanently attached to the insulating core. The main technical changes with respect to the previous edition are - removal of tests procedures now given in IEC 62217; - inclusion of clauses on tolerances, environmental conditions, transport, storage and installation; - general improvement of the description of tests and addition of a new Annex C on non-standard loads. La CEI 61109:2008 sapplique aux isolateurs composites de suspension/dancrage constitues dune charge portant un noyau isolant plein cylindrique realise en fibres - generalement de verre - en matrice a base de resine, dun revetement (a lexterieur du noyau isolant) realise en materiau elastomere et des armatures dextremite fixees au noyau isolant. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - suppression des procedures dessai qui sont maintenant donnees dans la CEI 62217; - ajout des articles sur les tolerances, les conditions environnementales, le transport, stockage et installation; - amelioration generale des descriptifs dessai et ajout dun nouveau Annexe C sur les charges non-standards.
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