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

 

Project

Reference EN 50464-2-2:2007
Title Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on distribution transformers meeting the requirements of EN 50464-2-1
Project Number 14816
Abstract/Scope This European Standard specifies the requirements for cable boxes, Type 1, in which the cable cores are terminated. The cable boxes are suitable for use on transformers defined in EN 50464-2-1, "Distribution Transformers with Cable Boxes", for side mounted or cover mounted use. The cable boxes are suitable for operation indoors and outdoors under environmental conditions specified in EN 50464-1. Important design and construction requirements of the cable boxes are given.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2007-04-20
Current Stage code deadline 2007-12-01
Deadline date for vote 2006-03-15

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 14
Reference Document  
ICS 29.180 - Transformers. Reactors
Keywords Transformer; Distribution transformer; Oil immersed; Highest voltage; Cable box
Note Supersedes HD 428.2.2 S1:1997 (PR=209) * No dow (conversion) * Will be later superseded by future prEN 50588-2-2
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2007-04-20 2007-12-01 export to doc file  EN  FR  DE
5099 2006-12-01 2007-04-01  
5060 2006-11-20 2006-12-04 export to doc file  EN
5020 2006-09-15 2006-11-17 export to doc file  EN
3090 2006-06-08 2006-10-08  
2020 2006-01-26 2006-03-15  
1099 2005-09-20 2006-03-20  
1000 2004-12-02 2005-06-02  
1000 2003-12-10 2004-06-10  
1000 2001-09-25 2002-03-25  

Implementation Dates

date of Ratification (DOR) (1) 2006-12-01
date of Availability (DAV) (2) 2007-04-20
date of Announcement (DOA) (3) 2007-06-01
date of Publication (DOP) (4) 2007-12-01
date of Withdrawal (DOW) (5) -

Relations

Supersedes  
Superseded by  
Normative reference (6) EN 50180:1997
EN 50181:1997
EN 50336:2002
EN 50386:2002
EN 50387:2002
EN 60076-1:1997
EN 60529:1991

(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.