EN 50464-1 : 2007 AMD 1 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS
12-01-2013
01-06-2015
1 Scope
2 Normative references
3 Electrical characteristics
4 Design requirements
5 Accessories
6 Efficiency and voltage drop (at reference
temperature)
Annex A (informative) - Capitalisation evaluation
Bibliography
Defines transformers from 50 kVA to 2500 kVA intended for operation in three-phase distribution networks, for indoor or outdoor continuous service, 50 Hz, immersed in mineral oil, natural cooling, with two windings: - a primary (high-voltage) winding with a highest voltage for equipment from 3,6 kV to 36 kV; - a secondary (low-voltage) winding with a highest voltage for equipment not exceeding 1,1 kV.
| Committee |
TC 14
|
| DevelopmentNote |
Supersedes HD 428.3. (04/2007) Supersedes HD 428.1. (11/2011)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| Standards | Relationship |
| NF EN 50464-1 : 2007 AMD 1 2015 | Identical |
| VDE 0532-221 : 2012 | Identical |
| BS EN 50464-1 : 2007 | Identical |
| PN EN 50464-1 : 2007 AMD 1 2012 | Identical |
| NEN EN 50464-1 : 2007 AMD 1 2012 | Identical |
| I.S. EN 50464-1:2007 | Identical |
| DIN EN 50464-1 : 2012 | Identical |
| NBN EN 50464-1 : 2007 AMD 1 2012 | Identical |
| CEI EN 50464-1/A1:2012 | Identical |
| UNE-EN 50464-1:2010 | Identical |