BS 7682:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for stationary transformers in traction systems
Hardcopy , PDF
28-07-2003
English
15-11-1993
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Committees responsible
National foreword
Foreword
1. General
1.1 Scope
1.2 Normative references
1.3 Loading
1.4 Checking of the capability of the transformer
to sustain the stipulated load cycle
1.5 Electrostatic screens
1.6 Short circuit stresses
1.7 Other peculiar features
2. Stationary transformers supplying a.c. contact
lines
2.1 General
2.2 Dielectric tests for windings with Um < 300 kV
2.3 Dielectric tests for windings with Um >/= 300 kV
3. Stationary transformers supplying contact lines
through static convertors
3.1 General
3.2 Impedance voltage and load loss
Annexes
Annex A Method for the calculation of the temperature
rises during the load cycle
Annex B Evaluation of loss
National annex NA (informative) Cross-references
Covers specific characteristics of power transformers used in a.c. to d.c. traction systems.
| Committee |
GEL/9/3
|
| DevelopmentNote |
IMPLEMENTATION OF CENELEC HD 591, DRAFT FOR COMMENT 92/23516 DC
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| HD 464 : S1 AMD 5 2002 | DRY-TYPE POWER TRANSFORMERS |
| HD 398.2 : S1 AMD 1 | POWER TRANSFORMERS - TEMPERATURE RISE |
| HD 398.1 : 200S1 | POWER TRANSFORMERS - GENERAL |
| HD 398.5 : S1 AMD 1 | POWER TRANSFORMERS - ABILITY TO WITHSTAND SHORT CIRCUIT |
| HD 398.3 : S1 AMD 1 | POWER TRANSFORMERS - INSULATION LEVELS AND DIELECTRIC TESTS |
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