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Project

Reference EN 62271-109:2009
Title High-voltage switchgear and controlgear - Part 109: Alternating-current series capacitor by-pass switches
Project Number 21596
Abstract/Scope IEC 62271-109:2008 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. This standard is also applicable to the operating devices of by-pass switches and to their auxiliary equipment. This second edition cancels and replaces the first edition, published in 2006, and constitutes a technical revision. This standard is to be read in conjunction with IEC 62271-100 and IEC 62271-1 (2007), to which it refers and which is applicable, unless otherwise specified in this standard. The main changes with respect to the previous edition are listed below: - By-passing test duty has been split. - Equivalence regarding applicability of test parameters were reviewed. - Recovery voltage waveshape during insertion test duty has been recalculated and optimized. An explanatory note on the calculation of the recovery voltage is given in Annex F. - Withdrawal of the electrical endurance class BP2. Such devices are now covered in informative Annex E. - Addition of Annex D which gives examples of typical by-pass switch ratings.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2009-04-08
Current Stage code deadline 2009-12-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/SC 17A
Reference Document IEC 62271-109:2008 (EQV)
ICS 29.130.10 - High voltage switchgear and controlgear
Keywords High-voltage; Switchgear; Controlgear; Alternating-current; By-pass switch
Note  
A-Deviation(s) IT
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2009-04-08 2009-12-01 export to doc file  EN  FR  DE
5099 2009-03-01 2009-05-01  
5061 2009-01-27 2009-03-01  
5060 2008-10-06 2008-10-20 export to doc file  EN
5020 2008-08-01 2008-10-03  
3090 2008-06-20 2008-07-31  
5060 2008-05-05 2008-05-19 export to doc file  EN
5020 2007-11-30 2008-05-02  
1090 2007-11-27 2007-11-30  

Implementation Dates

date of Ratification (DOR) (1) 2009-03-01
date of Availability (DAV) (2) 2009-04-08
date of Announcement (DOA) (3) 2009-06-01
date of Publication (DOP) (4) 2009-12-01
date of Withdrawal (DOW) (5) 2012-03-01

Relations

Supersedes EN 62271-109:2006
Superseded by  
Normative reference (6) IEC 60050-151:2001
IEC 60050-436:1990
IEC 60050-441:1984
IEC 60050-604:1987
EN 60060-1:2010
EN 60143-1:2004
EN 60143-2:1994
EN 60296:2004
corr. September 2004
EN 60376:2005
EN 60480:2004
EN 60529:1991
corr. May 1993
EN 62271-1:2008
EN 62271-100:2009
EN 62271-101:2006
EN 62271-102:2002
corr. March 2005
corr. July 2008
CLC/TR 62271-303:2009

(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.