NEN EN 50464-3 : 2007
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 3: DETERMINATION OF THE POWER RATING OF A TRANSFORMER LOADED WITH NON-SINUSOIDAL CURRENTS
12-01-2013
1 Scope
2 Normative references
3 Application
4 Equivalent power rating
5 Calculation of the factor K to obtain the
equivalent power rating
Provides guidance to determine the loadability of an oil-immersed distribution transformer, as defined in and covered by EN 50464-1, in the case of load current with harmonic factors exceeding the maximum values allowed.
| DevelopmentNote |
Supersedes NEN HD 428-4. (06/2007)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS EN 50464-3:2007 | Identical |
| I.S. EN 50464-3:2007 | Identical |
| DIN EN 50464-3:2007-12 | Identical |
| EN 50464-3:2007 | Identical |
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