International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference EN 62271-109:2006
Title High-voltage switchgear and controlgear - Part 109: Alternating current series capacitor by-pass switches
Project Number 16735
Abstract/Scope This International Standard is applicable to a.c. series capacitor by-pass switches designed for outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV. It is only applicable to by-pass switches for use in three-phase systems.


Current Stage code 6060
Current Stage code date 2006-12-14
Current Stage code deadline 2007-08-01
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/SC 17A
Reference Document IEC 62271-109:2006 (EQV)
ICS 29.130.10 - High voltage switchgear and controlgear
Keywords Switchgear; Controlgear; HV; A.C.; By-pass switch
Note Superseded by EN 62271-109:2009
Special National Condition(s)  


Categories - Aspects
Product Life Cycle
11 Risks to the environment from accidents or misuse Manufacturing, Use, Recovery, Disposal B2B, B2C


Deadline Date
6060 2006-12-14 2007-08-01 export to doc file  EN  FR  DE
5099 2006-11-01 2007-01-01  
5061 2006-09-26 2006-11-01  
5060 2006-07-24 2006-08-07 export to doc file  EN
5020 2006-05-19 2006-07-21  
4099 2006-05-16 2006-05-19  
4060 2005-07-11 2005-12-11  
4020 2005-02-04 2005-07-08  
3099 2005-02-01 2005-02-04  

Implementation Dates

date of Ratification (DOR) (1) 2006-11-01
date of Availability (DAV) (2) 2006-12-14
date of Announcement (DOA) (3) 2007-02-01
date of Publication (DOP) (4) 2007-08-01
date of Withdrawal (DOW) (5) 2009-11-01


Superseded by EN 62271-109:2009
Normative reference (6) IEC 60050-151:2001
IEC 60050-436:1990
IEC 60050-441:1984
IEC 60050-604:1987
HD 588.1 S1:1991
EN 60137:2003
EN 60143-1:2004
EN 60143-2:1994
EN 60296:2004
corr. September 2004
EN 60376:2005
EN 60427:2000
EN 60480:2004
EN 60529:1991
corr. May 1993
EN 60694:1996
corr. April 1998
corr. May 1999
IEC/TR 61634:1995
EN 62271-100:2001
EN 62271-102:2002
corr. March 2005
corr. July 2008

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.