HD 538.3 : 200S1
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
THREE-PHASE DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 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 CURRENT
01-06-2013
12-01-2013
Introduction
1 Scope
2 Application
3 Equivalent power rating
4 Calculation of the factor K to obtain the equivalent
power rating
Provides user guidance for determination of the loadability of a dry-type distribution transformer, as specified in and covered by HD 538, where the load current with harmonic factors exceeds the permitted maximum values.
| Committee |
TC 14
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN 42523-3:1997-12 | Identical |
| NEN HD 538-3 : 1997 | Identical |
| BS 7844-3:1998 | Identical |
| I.S. HD 538-3:1999 | Identical |
| SN HD 538.3 : 200S1 | Identical |
| PN HD 538.3 : 2011 | Identical |
| UNE 21538-3:1997 | Similar to |
| CEI 14-22 : 1998 | Identical |
| NBN HD 538.3 : 1997 | Identical |
| DIN 42523-3:1997-12 | Corresponds |
| BS EN 50329 : 2003 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - TRACTION TRANSFORMERS |
| I.S. EN 50329:2007 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - TRACTION TRANSFORMERS |
| EN 50329:2003/A1:2010 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - TRACTION TRANSFORMERS |
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