BS 3G 100-2.3.13:1973
Current
The latest, up-to-date edition.
Specification for general requirements for equipment for use in aircraft. All equipment. Environmental conditions Resistance to fire in designated fire zones
Hardcopy , PDF
English
19-12-1973
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Specification
1 Scope
2 Definitions
3 Grades of resistance to fire
3.1 Fire resistant
3.2 Fireproof
3.3 Torching flame resistant
4 Test equipment
4.1 Standard flame burners
4.2 Torching flame burner
4.3 Calibration of standard flame burner
5 Tests
5.1 Test conditions
5.1.1 Laboratory conditions
5.1.2 Vibration
5.1.3 Mounting
5.1.4 Use of the standard flame burners
5.2 Test method
5.2.1 Standard flame tests
5.2.2 Torching flame test
5.3 Test criteria
6 Information required in the relevant
specification
Appendices
A Details of 19 mm nominal diameter standard flame
burner
B Details of 180 mm nominal diameter standard flame
burner
C Details of 150 mm nominal diameter standard flame
burner
D Guidance on the design and use of torching flame
burner
E Calibration procedure for standard flame burners
F Details of calorimeter and calculation of flame
intensity
G Conversion tables
Tables
1 Burner characteristics
2 Chamber orifice differential pressure drop for
180 mm burner
3 Pressure conversions
4 Flow rate conversions
Figures
1 Details of 19 mm nominal diameter standard flame
burner
2 Details of 180 mm nominal diameter (SAE) standard
flame burner
3 Enlarged detail of upper and lower plates showing
interconnecting ports
4 Schematic diagram of 150 mm nominal diameter
standard flame burner
5 Diagram of typical torching flame test rig
6 Enlarged details of Ni-Cr/Ni-Al thermocouple
7 Flame intensity calorimeter
Details requirements for components and equipment designed and constructed to give fire resistance level not less than specified minimum. Excludes flammability requirements. Includes details of 19 mm, 180 mm, 150 mm, nominal diameter standard flame burners, guidance on design and use of torching flame burner, calibration procedure for standard flame burners, details of calorimeter and calculation of flame intensity and conversion tables. Illustrates details of 19 mm, 180 mm and schematic of 150 mm nominal diameter standard flame burners, detail of upper and lower plates showing interconnecting ports, diagram of typical torching flame test rig, details of Ni - Cr/Ni - Al thermocouple and flame intensity calorimeter.
| Committee |
ACE/58
|
| DevelopmentNote |
Supersedes 71/36072 DC. Partially supersedes BS 2G100-2(1962). (12/2003) Reviewed and confirmed by BSI, November 2011. (10/2011)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard specifies requirements for all components and equipment (contained in designated fire zones) designed and constructed to provide a level of fire resistance not less than a specified minimum. It does not relate to flammability requirements.
The standard should also be read in conjunction with BS 3G 100-0.
| BS M 62:1987 | Specification for design and qualification testing of clamp blocks for fluid system tube lines having axial alignment. Metric series |
| BS G 235:1987 | Specification for electric cables for general airframe or equipment interconnect use (150°C), wrapped insulation with silver plated conductors |
| BS 2G 232:1987 | Specification for electric cables for general airframe or equipment interconnect use (135°C), wrapped insulation |
| DEFSTAN 47-2/3(1991) : 1991 AMD 1 1994 | RUBBER HOSE ASSEMBLIES FOR HYDRAULIC SYSTEMS |
| BS G 241:1988 | Specification for fire proof electric cables for engine fire zone and airframe use |
| BS 2G 238:1996 | Specification for electric cables for general airframe or equipment interconnect use (260°C), nickel plated copper and copper alloy conductors, with wrapped insulation |
| BS 4G 229:1996 | Schedule for environmental conditions and test procedures for airborne equipment |
| ISO 2685:1998 | Aircraft — Environmental test procedure for airborne equipment — Resistance to fire in designated fire zones |
| BS G 238:1987 | Specification for electric cables for general airframe or equipment interconnect use (260°C), wrapped insulation with nickel plated conductors |
| BS 3G 210:1996 | Specification for PTFE insulated equipment wires and cables, single- and multi-core, with silver plated copper conductors (190°C) or nickel plated copper conductors (260°C) |
| BS 5173-103.13:1994 | Methods of test for rubber and plastics hoses and hose assemblies. Physical tests Determination of resistance to fire |
| BS 3G 230:2000 | Specification for general requirements for aircraft electrical cables (second series) |
| 96/707468 DC : DRAFT JUN 1996 | ISO/DIS 8829-1 - AEROSPACE - TEST METHODS FOR POLYTETRAFLUOROETHYLENE (PTFE) INNERTUBE HOSE ASSEMBLIES - PART 1: METALLIC (STAINLESS STEEL) BRAID |
| BS G 237:1987 | Specification for electric cables for general airframe or equipment interconnect use (200°C), extruded insulation with nickel plated conductors |
| BS M 65:1987 | Specification for pressure compensated variable delivery hydraulic pumps |
| BS 3G 233:1990 | Specification for electric cables for general airframe or equipment interconnect use (135°C), extruded insulation |
| BS ISO 2685:1998 | Aircraft. Environmental test procedure for airborne equipment. Resistance to fire in designated fire zones |
| BS 2G 210:1991 | Specification for PTFE insulated equipment wires and cables, single and multi-core, with silver plated copper conductors (190°C) or nickel plated copper conductors (260°C) |
| BS G 243:1990 | Specification for igniter cables for engine use (4 kV d.c.) |
| BS 3763:1976 | The International System of units (SI) |
| BS 3G 100-0:1980 | Specification for general requirements for electrical equipment and indicating instruments for aircraft Introduction |
| BS 3G 100-2.3.0:1972 | Specification for general requirements for equipment for use in aircraft. All equipment. Environmental conditions Standard test requirements |
| BS 350-2(1962) : LATEST | CONVERSION FACTORS AND TABLES - DETAILED CONVERSION TABLES |
| PD 5686:1978 | The use of SI units |
| BS 1646:1964 | Graphical symbols for process measurement and control functions |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.