BS IEC 60092-303:2023 – TC
$134.27
Tracked Changes. Electrical installations in ships – Equipment. Power transformers and reactors
Published By | Publication Date | Number of Pages |
BSI | 2023 | 36 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | 30479849 |
20 | A-30438024 |
21 | undefined |
23 | CONTENTS |
24 | FOREWORD |
26 | INTRODUCTION |
27 | 1 Scope 2 Normative references |
28 | 3 Terms and definitions 4 Service conditions 4.1 Voltage and frequency |
29 | 4.2 Environmental condition 4.2.1 General 4.2.2 Vibration 4.2.3 Ambient temperature 4.3 Load current harmonic content 4.4 Transformers for special applications 4.4.1 Propulsion transformers 4.4.2 Transformers for shore-connection |
30 | 5 Design and construction 5.1 General 5.2 Materials 5.3 Insulation level, clearance and creepage distances 5.4 Degrees of protection of enclosures 5.5 Transformer winding arrangement |
31 | 5.6 Terminals 5.7 Cooling arrangements 6 Voltage regulation 7 Parallel operation 8 Transformers for essential services – Construction and documentation requirements 8.1 Cooling arrangements for essential services 8.1.1 General |
32 | 8.1.2 Cooling arrangements for secondary essential services 8.1.3 Cooling arrangements for primary essential services 8.2 Alert and monitoring 8.3 High voltage transformer 8.4 Documentation requirements 9 Tests |
33 | Annex A (informative)Method for reducing harmonics disturbances Figure A.1 – Screen between primary and secondary winding Figure A.2 – Phase shifting in transformers with multiple windings |
34 | Bibliography |