CEI EN 62420 : 2009
Current
The latest, up-to-date edition.
CONCENTRIC LAY STRANDED OVERHEAD ELECTRICAL CONDUCTORS CONTAINING ONE OR MORE GAP(S)
Hardcopy , PDF
English
01-01-2009
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Designation system
5 Requirements for stranded conductors
6 Tests
7 Inspection
Annex A (normative) - Information to be supplied
by purchaser
Annex B (normative) - Stress-strain test method
Annex C (normative) - Nominal mass of grease
for stranded conductors
Annex D (informative) - Alternate method of
measuring the gap(s) within the conductor
Annex E (informative) - Recommended conductor
sizes and tables of conductor properties
Annex ZA (normative) - Normative references
to international publications with their
corresponding European publications
Defines the electrical and mechanical characteristics of concentric lay stranded overhead electrical conductors, containing one or more selfsupporting aluminium or aluminium alloy layer(s).
| Committee |
CT 11/7
|
| DevelopmentNote |
Classificazione CEI 11-78. (12/2009)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 62420:2008 | Identical |
| EN 62420:2008 | Identical |
| IEC 61395:1998 | Overhead electrical conductors - Creep test procedures for stranded conductors |
| IEC 62004:2007 | Thermal-resistant aluminium alloy wire for overhead line conductor |
| IEC 60888:1987 | Zinc-coated steel wires for stranded conductors |
| IEC 60104:1987 | Aluminium-magnesium-silicon alloy wire for overhead line conductors |
| EN 60889:1997 | Hard-drawn aluminium wire for overhead line conductors |
| IEC 60889:1987 | Hard-drawn aluminium wire for overhead line conductors |
| IEC 61232:1993 | Aluminium-clad steel wires for electrical purposes |
| EN 61395:1998 | Overhead electrical conductors - Creep test procedures for stranded conductors |
| EN 61232:1995/A11:2000 | ALUMINIUM CLAD STEEL WIRES FOR ELECTRICAL PURPOSES |
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