IEC 61109:1992
Collections
International IEC standards
Publication date
March 1992
Number of pages
42 p.
Reference
IEC 61109:1992
Print number
1
IEC 61109:1992
March 1992
International standard
Cancelled
Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria
Applies to composite insulators for use as suspension/tension line insulators. Deals with those composite insulators which include a 'core' and a 'housing'. Defines the terms used, prescribes test methods, prescribes acceptance criteria.
Main informations
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Sumary
Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria
Applies to composite insulators for use as suspension/tension line insulators. Deals with those composite insulators which include a 'core' and a 'housing'. Defines the terms used, prescribes test methods, prescribes acceptance criteria.
Applies to composite insulators for use as suspension/tension line insulators. Deals with those composite insulators which include a 'core' and a 'housing'. Defines the terms used, prescribes test methods, prescribes acceptance criteria.
See more
Voir moins
Standard replaced by
(1)
IEC 61109:2008
May 2008
International standard
Current
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
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.
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