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Project

Reference EN 60076-2:2011
Title Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Project Number 22468
Abstract/Scope IEC 60076-2:2011 applies to liquid-immersed transformers, identifies power transformers according to their cooling methods, defines temperature rise limits and gives the methods for temperature rise tests. This new edition includes the following significant technical changes with respect to the previous edition: - the winding hot-spot temperature rise limit was introduced among the prescriptions; - the procedures for the temperature rise test were improved in relation to the new thermal requirements; - five informative annexes were added in order to facilitate the implementation of this standard.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2011-04-01
Current Stage code deadline  
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 14
Reference Document IEC 60076-2:2011 (EQV)
ICS 29.180 - Transformers. Reactors
Keywords Transformer; Power;Temperature; Rise; Liquid-immersed
Note Supersedes EN 60076-2:1997
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2011-04-01   export to doc file  EN  FR  DE
5099 2011-03-30 2011-04-27  
5060 2011-01-10 2011-01-31 export to doc file  EN
5020 2010-10-22 2011-01-07  
3090 2010-05-30 2010-06-30  
5060 2009-11-02 2009-11-16 export to doc file  EN
5020 2009-05-29 2009-10-30  
1090 2009-05-26 2009-05-29  

Implementation Dates

date of Ratification (DOR) (1) 2011-03-30
date of Availability (DAV) (2) 2011-04-01
date of Announcement (DOA) (3) 2011-06-30
date of Publication (DOP) (4) 2011-12-30
date of Withdrawal (DOW) (5) 2014-03-30

Relations

Supersedes EN 60076-2:1997
Superseded by  
Normative reference (6) IEC Guide 115:2007
EN 60076-1:1997
A12:2002
A11:1997
IEC 60076-8:1997
EN 60085:2008
EN 61181:2007

(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.