CEI EN 61109 : 2009
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English - Italian
01-01-2009
INTRODUCTION
1 Scope and object
2 Normative references
3 Terms, definitions and abbreviations
4 Identification
5 Environmental conditions
6 Transport, storage and installation
7 Hybrid insulators
8 Tolerances
9 Classification of tests
10 Design tests
11 Type tests
12 Sample tests
13 Routine tests
Annex A (informative) - Principles of
the damage limit, load
coordination and testing
for composite suspension and tension
insulators
Annex B (informative) - Example of two
possible devices for sudden
release of load
Annex C (informative) - Guidance on
non-standard mechanical stresses
and dynamic mechanical loading of
composite tension/suspension
insulators
Annex ZA (normative) - Normative references
to international publications with
their corresponding European
publications
Bibliography
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