DEFSTAN 61-5(PT6)/6(2009) : 2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
NOMINAL 12 V AND 24 V DC ELECTRICAL SYSTEMS IN MILITARY PLATFORMS
Hardcopy , PDF
03-28-2020
English
01-01-2009
Foreword
Introduction
1 Scope
2 Warning
3 Related Documents
4 Abbreviations and Definitions
4.1 Abbreviations
4.2 Definitions
5 Format
6 Power Critical Design Review
6.1 Purpose
6.2 Platform Power Critical Design Review Requirements
6.3 Platform and Terminal Equipment Power Critical Design
Review Requirements
7 Capacity
7.1 Capacity Requirements
7.2 Environmental Cable De-Rating
8 Batteries
8.1 Battery Requirements
9 Circuit Protection
9.1 Circuit Protection Requirements
10 Wiring Configuration
10.1 Cable Requirements
10.2 Example Wiring Configuration
10.3 Bespoke Platform Guidance
10.4 Wiring Configuration Requirements
11 Connections
11.1 Connectors Recommendations
12 Earthing
12.1 Earthing Requirements
13 Platform
13.1 Platform Requirements
14 Platform and Terminal Equipment
14.1 Platform and Terminal Equipment Requirements
15 Environmental
15.1 Environmental Requirements
15.2 Power Supply LRU/Component/Terminal Equipment Location
and Test Temperature
16 Quality Standard
16.1 Quality Management System (QMS)
16.2 UKAS Requirement
17 Test Equipment
17.1 Test Equipment Requirements
17.2 Tolerances
18 Electromagnetic Compatibility Legislation
19 Management and Planning
19.1 Management and Planning Requirements
19.2 Control and Management
19.3 Pass/Fail Criteria
Annex A - Platform Power Distribution Tests
A.1 General Requirements
A.2 DET01.A Steady State Voltage
A.3 DET02.A Ripple Voltage
A.4 DET03.A Long Transients
A.5 DET04.A Short Transients
A.6 DET05.A Circuit Protection
A.7 DET06.A Power Distribution Voltage Drop
A.8 DET07.A Cranking
A.9 DET08.A Terminal Equipment Battery Capacity Test
A.10 DIT01.A Platform/Terminal Earth Bond
A.11 DIT02.A Platform Over Voltage/Regulator Failure
A.12 DIT03.A Platform Imported Ripple (20Hz - 150kHz)
A.13 DIT04.A Platform Load Dump
Annex B - Platform and Terminal Equipment Tests
B.1 General Requirements
B.2 DET01.B Ripple
B.3 DET02.B Exported Transients
B.4 DET03.B Maximum Inrush Current
B.5 DIT01.B Positive Supply Isolation Test
B.6 DIT02.B Earth Bonding
B.7 DIT03.B Negative/Earth Bond Isolation
B.8 DIT04.B Cranking
B.9 DIT05.B Reverse Voltage
B.10 DIT06.B Under & Over-Voltage
B.11 DIT07.B Short Transients
B.12 DIT08.B Load Dump
Annex C - Related Documents
C.1 Related Documents
Annex D - Abbreviations
D.1 Abbreviations
Annex E - Cable Capacity De-Rating Factors
E.1 De-Rating Factors
Annex F - Power Critical Design Review - Example Forms
F.1 Amendment Status
F.2 Document History
F.3 Distribution List
F.4 PROJECT INFORMATION
F.5 Documents
F.6 Platform Details
F.7 Platform Working Environment
F.8 Platform and Terminal Equipment Power Distribution
Systems Requirements
F.9 Earthing Strategy
F.10 Circuit Protection
F.11 Connections
F.12 Installed Equipment
F.13 Test Requirements
F.14 Test Applicability
Annex G - Platform and Terminal Equipment Power Critical
Design Review - Example Documents
G.1 Equipment Details
G.2 Amendment Status
G.3 Document History
G.4 Distribution List
G.5 Introduction
G.6 Contact Details
G.7 Documents
G.8 Platform or Terminal Equipment Details
G.9 Platform and Terminal Equipment Working Environment
G.10 Platform and Terminal Equipment Design Requirements
G.11 Connectors
G.12 Test Requirements
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