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

 

Project

Reference EN 62271-203:2004
Title High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
Project Number 15207
Abstract/Scope Specifies requirements for gas-insulated, metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. For the purpose of this standard, the terms GIS and switchgear are used for gas-insulated metal-enclosed switchgear. The gas-insulated metal-enclosed switchgear covered by this standard consists of individual components intended to be directly connected together and able to operate only in this manner. This standard completes and amends, if necessary, the various relevant standards applying to the individual components constituting GIS. This first edition of EN 62271-203 cancels and replaces the third edition of EN 60517, published in 1990, and constitutes a technical revision. With the revision, significant changes from the previous edition have been made. The most important changes are deleting not used technologies, like 3-phase PD measurements, adopting the content to EN 62271-1 'Common Clauses' and harmonisation with IEEE C37.122. This standard is now more up to date to today's products on the world market. This International Standard should be read in conjunction with EN 60694, second edition, published in 1996, its Amendment 1 (2000) and its Amendment 2 (2001), to which it refers and which is applicable unless otherwise specified.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2004-02-27
Current Stage code deadline 2004-11-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/SC 17C
Reference Document IEC 62271-203:2003 (EQV)
ICS 29.130.10 - High voltage switchgear and controlgear
Keywords Switchgear; Controlgear; HV; Gas-insulated; Metal-enclosed
Note Supersedes EN 60517:1996 + A11:1999 * Superseded by EN 62271-203:2012
A-Deviation(s) IT
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information
5.2 Emissions to air - SF6 Manufacturing B2B
6.1 Emissions to air - SF6 Use B2B
12 Waste Disposal B2B
10.4. Waste Disposal B2C
12 Others Manufacturing, Disposal B2B
5.106 Noise emissions Use B2B

History

Stage
Date
Deadline Date
Documents
6060 2004-02-27 2004-11-01 export to doc file  EN
5099 2004-02-01 2004-06-01  
5061 2003-11-24 2004-02-01  
5020 2003-07-25 2003-09-26  
4099 2003-04-11 2003-04-30  
4020 2002-04-26 2002-09-27  
3099 2002-04-24 2002-09-24  

Implementation Dates

date of Ratification (DOR) (1) 2004-02-01
date of Availability (DAV) (2) 2004-02-27
date of Announcement (DOA) (3) 2004-05-01
date of Publication (DOP) (4) 2004-11-01
date of Withdrawal (DOW) (5) 2007-02-01

Relations

Supersedes EN 60517:1996
EN 60517:1996/A11:1999
Superseded by EN 62271-203:2012
Normative reference (6) ISO 3231:1993
EN 60044-1:1999
EN 60044-2:1999
EN 60068-2-11:1999
EN 60137:1996
IEC 60141-1:1993
IEC 60840:1999
IEC 60859:1999
IEC/TS 61462:1998
IEC/TS 61639:1996
EN 61672-1:2003
EN 61672-2:2003
EN 62155:2003
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.