DEFSTAN 02-535/2(2003) : 2003
Current
The latest, up-to-date edition.
REQUIREMENTS FOR TRANSFORMERS FOR POWER SERVICES
Hardcopy , PDF
English
15-05-2003
TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
Categories of Defence Standard
Related Documents
Health and Safety
Additional Information
CONTENTS
SECTION 1 - PERFORMANCE SPECIFICATION
1.1 Overall Performance
1.1.1 Windings
1.1.2 Permissible Temperature Rises
1.1.3 Regulation
1.1.4 Value and Calculation of Saturated Reactance
1.1.5 Voltage Control
1.1.6 Short Circuit Protection
1.1.7 Parallel Operation
SECTION 2 - NATIONAL/INTERNATIONAL REGULATIONS
SECTION 3 - MILITARY STANDARDS/REQUIREMENTS
3.1 General
3.2 Drawings
3.2.1 Tender Drawings
3.2.2 Manufacturing Drawings
3.2.3 Delegated Approval
3.3 Special Purpose Transformers
3.3.1 Portable Apparatus (Earthed) Transformers
3.3.2 2 kVA Portable, Single Phase, Transformers
3.3.3 Flameproof Enclosures
3.4 Testing
3.4.1 Classification of Tests
3.4.2 Type Testing
3.4.3 Routine Testing
Testing of kVA Portable Transformers
3.4.5 Tests At Other Than Rated Voltages and
Frequencies
3.4.6 Shock and Vibration Tests
3.4.7 Self-Induced Airborne Noise and Vibration
3.4.8 Parallel Operation
3.4.9 Test Results
3.5 Marking
3.5.1 Terminals
3.5.2 Tie-on Labels
3.6 Marker Plates
3.6.1 Identification Marker Plate
3.6.2 Earth Marker Plate
3.6.3 Earth-Screening Marker Plate
3.6.4 Marker Plates for kVA Portable Single Phase
Transformers
SECTION 4 - DESIGN REQUIREMENTS/GUIDANCE
4.1 Construction
4.1.1 Laminations
4.1.2 Insulation
4.1.3 Electrostatic Screening
4.1.4 Impregnation
4.1.5 Earthing
4.1.6 Terminals and Cables
4.1.7 Terminal Arrangements
4.1.8 Cable Entries
4.1.9 Connections Diagrams
4.1.10 Transformer In_Rush
SECTION 5 - NATIONAL/INTERNATIONAL REGULATIONS
ANNEX A - RELATED DOCUMENTS
ANNEX B - ABBREVIATIONS AND DEFINITIONS
ANNEX C - PROCUREMENT CHECK LIST
ALPHABETICAL INDEX
Applicable to particular requirements for the design, performance, construction, marking and testing of dry-type double-wound, naturally air cooled power transformers for HM Surface Ships and Submarines.
| DevelopmentNote |
Supersedes DEFSTAN 02-535/1(2000) (07/2003) Partially supersedes NES 537. Supersedes DEFSTAN 07-229/1(2000) and DEFSTAN 07-230/1(2000). (11/2003) Supersedes DEFSTAN 07-231/1(2000). (07/2004) This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (05/2016)
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| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Current
|
| Supersedes |
| DEFSTAN 08-123/1(2000) : 2000 | REQUIREMENTS FOR THE DESIGN AND TESTING OF EQUIPMENTS TO MEET ENVIRONMENTAL CONDITIONS - CATEGORY 2 |
| BS 171:1970 | Specification for power transformers |
| DEFSTAN 08-109/2(2001) : 2001 | REQUIREMENTS FOR THE DESIGN OF ELECTRICAL SUPPLY AND DISTRIBUTION SYSTEMS IN SURFACE SHIPS AND SUBMARINES - CATEGORY 1 |
| DEFSTAN 07-226/2(2001) : 2001 | REQUIREMENTS FOR ELECTRICAL TESTING OF EQUIPMENT - CATEGORY 2 |
| BS EN 60464-1:1999 | Varnishes used for electrical insulation Definitions and general requirements |
| DEFSTAN 02-723/1(2000) : 2000 | REQUIREMENTS FOR MARKER PLATES |
| DEFSTAN 08-120/1(2000) : 2000 | REQUIREMENTS FOR DETERMINING THE SHOCK STRENGTH OF EQUIPMENT - CATEGORY 2 |
| DEFSTAN 02-784/2(2002) : 2002 | REQUIREMENTS FOR SAFETY SIGNS AND COLOURS |
| BS 3399:1961 | Specification for transformers for use in ships |
| DEFSTAN 08-107/2(2001) : 2001 | GENERAL REQUIREMENTS FOR THE DESIGN OF ELECTROMECHANICAL AND NAVAL WEAPON EQUIPMENT - CATEGORY 2 |
| DEFSTAN 02-722/1(2000) : 2000 | REQUIREMENTS FOR THE PREPARATION, IDENTIFICATION AND MANAGEMENTS OF DRAWINGS |
| DEFSTAN 02-512(PT10)/1(2000) : 2000 | GUIDE TO CABLES, ELECTRICAL AND ASSOCIATED ITEMS - PART 10: TERMINATIONS AND CONNECTORS CATEGORY 3 |
| DEFSTAN 61-5(PT4)/2(1992) : 1992 | ELECTRICAL POWER SUPPLY SYSTEMS BELOW 650 VOLTS - PART 4: POWER SUPPLIES IN HM SHIPS |
| DEFSTAN 02-514/1(2000) : 2000 | GUIDE TO CABLE ENTRY, TERMINATION AND JUNCTION COMPONENTS FOR EQUIPMENT CATEGORY 3 |
| DEFSTAN 07-256/1(2000) : 2000 | REQUIREMENTS FOR STRUCTURE BORNE VIBRATION AND AIRBORNE NOISE TESTING OF WARSHIP EQUIPMENT - CATEGORY 2 |
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