BS EN 50464-1 : 2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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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
Hardcopy , PDF
31-03-2017
English
01-01-2007
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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 |
PEL/14
|
| DevelopmentNote |
Supersedes BS 7821-1(1995) and BS 7821-3(1995). (07/2007) 2007 Version remains current. 2007 Edition Re-Issued in February 2012 & incorporates AMD 1 2012. Supersedes 11/30246705 DC. (02/2012)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 50464-1 : 2007 AMD 1 2015 | Identical |
| 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 |
| SN EN 50464-1 : 2007 AMD 1 2012 | Identical |
| IEC TR 60616:1978 | Terminal and tapping markings for power transformers |
| EN 50387:2002 | Busbar bushings up to 1 kV and from 1,25 kA to 5 kA, for liquid filled transformers |
| EN 50386:2010/A1:2013 | BUSHINGS UP TO 1 KV AND FROM 250 A TO 5 KA, FOR LIQUID FILLED TRANSFORMERS |
| EN 50180:2010 | Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers – Part 1: General requirements for bushings |
| EN 50181:2010 | Plug-in type bushings above 1 kV up to 52 kV and from 250 A to 2,50 kA for equipment other than liquid filled transformers |
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