CENELEC
Project
| Reference | EN 60076-2:2011 |
|---|---|
| Title | Power transformers - Part 2: Temperature rise for liquid-immersed transformers |
| Project Number | 22468 |
| Abstract/Scope | IEC 60076-2:2011 applies to liquid-immersed transformers, identifies power transformers according to their cooling methods, defines temperature rise limits and gives the methods for temperature rise tests. This new edition includes the following significant technical changes with respect to the previous edition: - the winding hot-spot temperature rise limit was introduced among the prescriptions; - the procedures for the temperature rise test were improved in relation to the new thermal requirements; - five informative annexes were added in order to facilitate the implementation of this standard. |
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Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 2011-04-01 |
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| Deadline date for vote |
Legal
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Details
| IEC Technical Body | IEC/TC 14 |
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| Reference Document | IEC 60076-2:2011 (EQV) |
| ICS | 29.180 - Transformers. Reactors |
| Keywords | Transformer; Power;Temperature; Rise; Liquid-immersed |
| Note | Supersedes EN 60076-2:1997 |
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Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2011-03-30 |
|---|---|
| date of Availability (DAV) (2) | 2011-04-01 |
| date of Announcement (DOA) (3) | 2011-06-30 |
| date of Publication (DOP) (4) | 2011-12-30 |
| date of Withdrawal (DOW) (5) | 2014-03-30 |
Relations
| Supersedes | EN 60076-2:1997 |
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| Superseded by | |
| Normative reference (6) | IEC Guide 115:2007 EN 60076-1:1997 A12:2002 A11:1997 IEC 60076-8:1997 EN 60085:2008 EN 61181:2007 |
(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.
