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

 

Project

Reference EN 60137:2008
Title Insulated bushings for alternating voltages above 1 000 V
Project Number 17147
Abstract/Scope IEC 60137:2008 gives the characteristics and tests for insulated bushings intended for use in electrical apparatus, machinery, transformers, switchgear and installations for three-phase alternating current systems, having highest voltage for equipment above 1 000 V and power frequencies of 15 Hz up to and including 60 Hz. Special requirements and tests for transformer bushings in this standard apply also to reactor bushings. This edition includes the following significant technical changes with respect to the previous edition: - Long duration power-frequency for transformer bushings; - Special requirements for type and acceptance tests applicable to transformer and GIS bushings; - Specific insulation levels for bushings fitted to transformers and GIS; - According to IEC Guide 111, clauses relating to safety and the environment have been added; and - The altitude correctino procedure has been revised (> 1 000 m).
Status
Published

Status

Current Stage code 6060
Current Stage code date 2008-10-24
Current Stage code deadline 2009-07-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/SC 36A
Reference Document IEC 60137:2008 (EQV)
ICS 29.080.20 - Bushings
Keywords Bushing; Insulated; Alternating voltage; Voltage
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2008-10-24 2009-07-01 export to doc file  EN  FR  DE
5099 2008-10-01 2008-12-01  
5061 2008-08-26 2008-10-01  
5060 2008-07-02 2008-07-16 export to doc file  EN
5020 2008-04-25 2008-06-27  
3090 2006-12-01 2007-01-31  
5060 2006-05-23 2006-06-06 export to doc file  EN
5020 2005-12-16 2006-05-19  
1090 2005-12-06 2005-12-09  

Implementation Dates

date of Ratification (DOR) (1) 2008-10-01
date of Availability (DAV) (2) 2008-10-24
date of Announcement (DOA) (3) 2009-01-01
date of Publication (DOP) (4) 2009-07-01
date of Withdrawal (DOW) (5) 2011-10-01

Relations

Supersedes EN 60137:2003
Superseded by  
Normative reference (6) EN 55016-1-1:2007
CISPR 18-2:1986
IEC Guide 109:2003
IEC Guide 111:2004
HD 472 S1:1989
corr. February 2002
corr.
prA2:
A1:1995
IEC 60050-212:1990
EN 60059:1999
HD 588.1 S1:1991
EN 60068-2-17:1994
EN 60071-1:2006
EN 60076-5:2006
IEC 60076-7:2005
EN 60216-2:2005
EN 60270:2001
EN 60376:2005
EN 60480:2004
EN 60505:2004
IEC/TR 60815:1986
EN 61462:2007
IEC 61463:1996
EN 62155:2003
EN 62217:2006
corr. December 2006
EN 62271-1:2008

(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.