I.S. HD 538-3:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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
Hardcopy , PDF
English
01-01-1999
10-07-2013
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.
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| HD 538.3 : 200S1 | Identical |
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