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EVS-EN 61466-1:2016

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

General information

Valid from 03.08.2016
Base Documents
IEC 61466-1:2016; EN 61466-1:2016
ICS Groups
29.080.10 Insulators 29.240.20 Power transmission and distribution lines
Directives or regulations
None

Standard history

Status
Date
Type
Name
03.08.2016
Main
EVS-EN 61466-1:2016
01.11.2002
Main
EVS-EN 61466-1:2002
Prescribes specified values for the mechanical characteristics of the composite string insulator units. Defines the main dimensions of the couplings to be used on the composite string insulator units in order to permit the assembly of insulators of fittings supplied by different manufacturers and to allow, whenever practical, interchangeability with existing installations. It also defines a standard designation system for composite string insulator units.

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Standard monitoring
English (PDF 286 KB)

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EVS-EN 50341-1:2013

Overhead electrical lines exceeding AC 1 kV - Part 1: General requirements - Common specifications
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Main

EVS-EN 60909-0:2016

Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
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EVS-EN 50341-2-20:2018

Overhead electrical lines exceeding AC 1 kV - Part 2-20: National Normative Aspects (NNA) for Estonia (based on EN 50341-1:2012)
Newest version Valid from 19.12.2018
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EVS-EN 50341-2-20:2015

Overhead electrical lines exceeding AC 1 kV - Part 2-20: National Normative Aspects (NNA) for Estonia (based on EN 50341-1:2012)
Withdrawn from 19.12.2018

Standards designation

EVSEstonian standard
ENEuropean standard (published by an CEN or CENELEC)
EN ISOInternational standard adopted as an European standard
ISOInternational Organization for Standardization’s standard
IECInternational Electrotechnical Commission’s standard
HDCENELEC’s harmonisation document
EVS-ENEuropean standard implemented in Estonia
EVS-EN ISOInternational standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IECInternational standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IECInternational electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
 
A, AMDamedment
+Aa full standard plus the amendment
/Aonly amendment
COR, ACcorrigendum
+CORa full standard plus the corrigendum
NAnational annex
+NAa full standard plus the national annex
/NAonly national annex
TStechnical specification
TRtechnical report
CWAagreement, developed by a CEN or CENELEC
prEVS-EN (etc)draft standard
 
etthe standard is in Estonian only
enthe standard is in English only
et-enthe standard is in Parallel text Estonian-English