DIN EN 50464-4 : 2007 AMD 1 2012
Current
The latest, up-to-date edition.
THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 4: REQUIREMENTS AND TESTS CONCERNING PRESSURISED CORRUGATED TANKS
Hardcopy
German
01-02-2012
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1 Scope
2 Normative references
3 General conditions
3.1 Temperature variation
3.2 Sealing temperature
3.3 Calculation of the volume variation
4 Test procedure
4.1 General
4.2 Measurement of pressure range
4.3 Endurance test
4.4 Leakage test
4.5 Evaluation of the tests
Describes test procedures to verify the mechanical withstand capability of the corrugated tanks of completely oil filled and hermetically sealed distribution transformers.
| DevelopmentNote |
Supersedes DIN 42500-6. (12/2007)
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Verband Deutscher Elektrotechniker
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 50464-4 : 2007 AMD 1 2012 | Identical |
| EN 50464-4 : 2007 AMD 1 2011 | Identical |
| NBN EN 50464-4 : 2007 AMD 1 2011 | Identical |
| I.S. EN 50464-4:2007 | Identical |
| NEN EN 50464-4 : 2007 AMD 1 2011 | Identical |
| VDE 0532-224 : 2007 AMD 1 2012 | Identical |
| SN EN 50464-4 : 2007 AMD 1 2011 | Identical |
| BS EN 50464-4 : 2007 | Identical |
| VDE 0532-224 : 2007 AMD 1 2012 | Corresponds |
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