BS EN 61109:2008:2009 Edition
$167.15
Insulators for overhead lines. Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1000 V. Definitions, test methods and acceptance criteria
| Published By | Publication Date | Number of Pages |
| BSI | 2009 | 34 |
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.
