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Project

Reference EN 60740-1:2005
Title Laminations for transformers and inductors - Part 1: Mechanical and electrical characteristics
Project Number 16468
Abstract/Scope Specifies the characteristics of laminations normally used as cores for transformers and inductors. The laminations are made of sheets and strips of magnetic materials, specified in EN 60404-8-4 and EN 60404-8-7.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2005-10-03
Current Stage code deadline 2006-05-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 51
Reference Document IEC 60740-1:2005 (EQV)
ICS 29.100.10 - Magnetic components
Keywords Transformer; Inductor; Lamination
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2005-10-03 2006-05-01 export to doc file  EN  DE
5099 2005-08-01 2005-12-01  
5020 2005-05-06 2005-07-08  
4099 2005-01-21 2005-05-31  
4020 2004-07-16 2004-12-17  
3099 2004-07-13 2004-07-16  

Implementation Dates

date of Ratification (DOR) (1) 2005-08-01
date of Availability (DAV) (2) 2005-10-03
date of Announcement (DOA) (3) 2005-11-01
date of Publication (DOP) (4) 2006-05-01
date of Withdrawal (DOW) (5) 2008-08-01

Relations

Supersedes  
Superseded by  
Normative reference (6) ISO 286-1:1988
IEC 60050-221:1990
IEC 60404-1:2000
IEC 60404-8-4:1998
IEC 60404-8-7:1998
EN 60404-11:2013
:
EN 61021-1:1997
EN 61021-2:1997

(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Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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.