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

 

Project

Reference EN 50386:2010/A1:2013
Title Bushings up to 1 kV and from 250 A to 5 kA, for liquid filled transformers
Project Number 23287
Abstract/Scope This European Standard is applicable to ceramic insulated bushings for rated voltages up to 1 000 V, rated currents from 250 A up to 5 000 A and frequencies from 15 Hz up to 60 Hz for insulating liquid filled transformers. NOTE These bushings are suitable for operation at 1,1 kV in compliance with EN 50464-1.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2013-08-02
Current Stage code deadline 2014-07-01
Deadline date for vote 2013-09-01

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body  
Reference Document  
ICS 29.180 - Transformers. Reactors
Keywords Bushing; Transformer; Liquid filled
Note 20130528 - Publication editing allocated to fdufour@cencenelec.eu
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2013-08-02 2014-07-01 export to doc file  EN  FR  DE
5099 2013-07-01 2013-07-29  
5060 2013-05-27 2013-06-17 export to doc file  EN
5020 2013-02-22 2013-05-24 export to doc file  EN  DE
4099 2013-02-04    
1099 2011-03-01    
1000 2010-10-06 2011-02-28  

Implementation Dates

date of Ratification (DOR) (1) 2013-07-01
date of Availability (DAV) (2) 2013-08-02
date of Announcement (DOA) (3) 2014-01-01
date of Publication (DOP) (4) 2014-07-01
date of Withdrawal (DOW) (5) 2016-07-01

Relations

Supersedes  
Superseded by  
Normative reference (6)  

(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.