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

 

Project

Reference EN 60076-5:2006
Title Power transformers - Part 5: Ability to withstand short-circuit
Project Number 16426
Abstract/Scope Identifies the requirements for power transformers to sustain without damage the effects of overcurrents originated by external short circuits. Describes the calculation procedures used to demonstrate the thermal ability of a power transformer to withstand such overcurrents and both the special test and the theoretical evaluation method used to demonstrate the ability to withstand the relevant dynamic effects.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2006-06-09
Current Stage code deadline 2007-01-01
Deadline date for vote  

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Details

IEC Technical Body IEC/TC 14
Reference Document IEC 60076-5:2006 (EQV)
ICS 29.180 - Transformers. Reactors
Keywords Transformer; Power transformer; Short-circuit withstand
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2006-06-09 2007-01-01 export to doc file  EN  FR  DE
5099 2006-04-01 2006-06-01  
5061 2006-02-28 2006-04-01  
5060 2005-12-20 2006-01-06  
5020 2005-10-14 2005-12-16  
4099 2005-02-25 2005-06-30  
4020 2004-07-09 2004-12-10  
3099 2004-07-06 2004-07-09  

Implementation Dates

date of Ratification (DOR) (1) 2006-04-01
date of Availability (DAV) (2) 2006-06-09
date of Announcement (DOA) (3) 2006-07-01
date of Publication (DOP) (4) 2007-01-01
date of Withdrawal (DOW) (5) 2009-04-01

Relations

Supersedes EN 60076-5:2000
Superseded by  
Normative reference (6) EN 60076-1:1997
A1:2000
A12:2002
A11:1997
EN 60076-3:2001
IEC 60076-8:1997
EN 60076-11:2004

(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.