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EVS-EN 60909-3:2004

Short-circuit currents in three-phase a.c. systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth

General information

Withdrawn from 06.05.2010
Base Documents
IEC 60909-3:2003; EN 60909-3:2003
ICS Groups
17.220.01 Electricity. Magnetism. General aspects 29.240.20 Power transmission and distribution lines
Directives or regulations
None

Standard history

Status
Date
Type
Name
06.05.2010
Main
EVS-EN 60909-3:2010
Main
EVS-EN 60909-3:2004
specifies procedures for calculation of the prospective short-circuit currents with an unbalanced short circuit in high-voltage three-phase AC systems operating at nominal frequency 50 Hz or 60 Hz, i.e.

Required fields are indicated with *

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Standard monitoring
English (PDF 204 KB)

Related products

Main

EVS-EN 60909-3:2010

Short-circuit currents in three-phase a.c systems -- Part 3: Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit currents flowing through earth
Newest version Valid from 06.05.2010
Main

EVS-EN 60909-0:2016

Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
Newest version Valid from 05.07.2016
Main + corrigendum

EVS-EN 50341-1:2013

Overhead electrical lines exceeding AC 1 kV - Part 1: General requirements - Common specifications
Newest version Valid from 07.10.2013
Main

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

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English