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



Reference EN 60076-14:2013
Title Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
Project Number 24171
Abstract/Scope IEC 60076-14:2013 applies to liquid-immersed power transformers employing either high-temperature insulation or combinations of high-temperature and conventional insulation, operating at temperatures above conventional limits. It is applicable to: - power transformers in accordance with IEC 60076-1; - convertor transformers according to IEC 61378 series; - transformers for wind turbine applications in accordance with IEC 60076-16; - arc furnace transformers; - reactors in accordance with IEC 60076-6. This part of IEC 60076 may be applicable as a reference for the use of high-temperature insulation materials in other types of transformers and reactors. This first edition of IEC 60076-14 cancels and replaces the second edition of the Technical Specification IEC/TS 60076-14 published in 2009. It constitutes a technical revision.


Current Stage code 6060
Current Stage code date 2013-10-25
Current Stage code deadline 2014-07-21
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 14
Reference Document IEC 60076-14:2013 (EQV)
ICS 29.180 - Transformers. Reactors
Keywords Transformers; Liquid-immersed; High-temperature; Insulation; Materials
Note 20130930: Publication allocated to
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2013-10-25 2014-07-21 export to doc file  EN  FR  DE
5099 2013-10-21 2013-11-18  
5060 2013-08-19 2013-09-09 export to doc file  EN
5020 2013-06-14 2013-08-16  
3090 2013-06-11 2013-06-14  
5060 2012-09-24 2012-10-15 export to doc file  EN
5020 2012-04-20 2012-09-21  
1090 2012-04-17 2012-04-20  

Implementation Dates

date of Ratification (DOR) (1) 2013-10-21
date of Availability (DAV) (2) 2013-10-25
date of Announcement (DOA) (3) 2014-01-21
date of Publication (DOP) (4) 2014-07-21
date of Withdrawal (DOW) (5) 2016-10-21


Superseded by  
Normative reference (6) EN 60076-1
EN 60076-2
EN 60076-5
IEC 60076-7
EN 60076-16
EN 60085
EN 60137
EN 60214-1
EN 60296
EN 60836
EN 61099
EN 61378-1
EN 61378-2

(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.