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UNE-EN 61466-1:2016

Current

Current

The latest, up-to-date edition.

Composite string insulator units for overhead lines with a nominal voltage greater than 1000 V - Part 1: Standard strength classes and end fittings

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

12-07-2016

1 Scope
2 Normative references
3 Mechanical and dimensional characteristics
4 Plan of the standard
5 Insulator designation
6 Marking
7 Composite insulator units
Annexes
A Ball and socket couplings, N series
B Clevis and tongue couplings, N series
C Y-clevis couplings
D Eye couplings
ZA (normative) Normative references to international
    publications with their corresponding European
    publications

Applies to composite string insulator units for a.c. overhead lines having a nominal voltage more than 1000 V together with a frequency not in excess of 100 Hz. Also applicable to similarly-designed insulators for use in substations or on electric traction lines. Defines specific values for mechanical characteristics of the composite string insulator units and specifies main dimensions of the couplings for use on the composite string insulator units so as to allow the assembly of insulators or fittings provided by different manufacturers, and to permit, whenever practical, interchangeability with existing installations. In addition, it specifies a standard designation system for composite string insulator units.

Committee
CTN 207/SC 36
DocumentType
Standard
Pages
30
PublisherName
Asociacion Espanola de Normalizacion
Status
Current
Supersedes

Standards Relationship
BS EN 61466-1:1997 Identical
NF EN 61466-1 : 1997 Identical
IEC 61466-1:2016 Identical
NBN EN 61466-1 : 1998 Identical
I.S. EN 61466-1:2016 Identical
SN EN 61466-1:2016 Identical
DIN EN 61466-1 : 2017 COR 1 2017 Identical
EN 61466-1:2016 Identical

IEC 61109:2008 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
HD 474 : 200S1 DIMENSIONS OF BALL AND SOCKET COUPLINGS OF STRING INSULATOR UNITS
EN 61109:2008 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 60120:1984 Dimensions of ball and socket couplings of string insulator units

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