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Project

Reference EN 50216-9:2009
Title Power transformer and reactor fittings - Part 9: Oil-to-water heat exchangers
Project Number 15198
Abstract/Scope EN 50216-9 deals with oil-to-water heat exchangers that means a heat exchanger for the cooling of the transformer oil using a forced oil circuit and a forced water circuit. The oil-side of the oil-to-water heat exchangers is not included in the scope of the Pressure Equipment Directive 97/23/EC according to Article 1, § 3.12. The water-side falls into Article 3, § 3 of the Pressure Equipment Directive, therefore the rating plate must not contain a CE sign according to Article 15 of the Pressure Equipment Directive. This standard establishes essential dimensions and the requirements to ensure interchangeability and adequate mounting of the oil-to-water heat exchangers. This standard applies for dimensions and requirements of oil-to-water heat exchangers. The increase of versions of oil-to-water coolers with higher ratings and constructional changes as well are considered in the revised standard.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2009-03-06
Current Stage code deadline 2009-11-01
Deadline date for vote 2007-09-12

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Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 14
Reference Document  
ICS 29.180 - Transformers. Reactors
Keywords Heat exchanger; Transformer; Oil-to-water; Vertical arrangement
Note To be read in conjunction with EN 50216-1:2002
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2009-03-06 2009-11-01 export to doc file  EN  FR  DE
5099 2008-10-21 2009-02-21  
5062 2008-10-01 2008-10-21  
5061 2008-08-26 2008-10-01  
5060 2008-06-17 2008-07-17 export to doc file  EN
5020 2008-04-11 2008-06-13 export to doc file  EN
4099 2008-03-05 2008-04-05  
4060 2007-10-12 2007-10-29 export to doc file  EN
4020 2007-08-10 2007-10-12 export to doc file  EN
4093 2006-02-20 2007-09-01  
4060 2005-04-19 2006-03-31  
4020 2004-10-15 2005-04-15  
3099 2004-09-21 2005-02-21  
2020 2003-12-10 2004-06-30  
1099 2002-09-26 2003-03-26  
1000 2002-04-02 2002-07-04  

Implementation Dates

date of Ratification (DOR) (1) 2008-10-21
date of Availability (DAV) (2) 2009-03-06
date of Announcement (DOA) (3) 2009-05-01
date of Publication (DOP) (4) 2009-11-01
date of Withdrawal (DOW) (5) 2011-11-01

Relations

Supersedes  
Superseded by  
Normative reference (6) EN 1092-1:2007
EN 1561:1997
EN 1653:1997
ISO 4406:1999
EN 10025:1990
EN 10027-2:1992
EN 10088-2:2005
EN 10130:2006
EN 12451:1999
EN 12452:1999
EN 12502-1:2004
EN 50216-1:2002
EN 60296:2004
EN 60721-3-6:1993

(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.