49.060 - Aerospace electric equipment and systems
ICS 49.060 Details
Aerospace electric equipment and systems
Elektrische Anlagen. Flugzeugbordnetze
Équipement et systemes électriques aérospatiaux
Letalska in vesoljska električna oprema in sistemi
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This document provides a list of removable sealing sleeves as defined in the product standards for use in connectors or other electrical elements of connection.
- Standard5 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies a method of measuring the semi loose effect of a semi loose cable.
Pull proof optical contacts are used. The optical contact (ferule) is longitudinally moving to preserve the optical performance even when cables are pulled.
Consequently, the buffered fiber is moving beneath the strength members (called semi loose effect).
This document is describing a test methodology to assess the quality of the cable when contact is pulled or pushed.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides a list of removable sealing sleeves as defined in the product standards for use in connectors or other electrical elements of connection.
- Standard5 pagesEnglish languagesale 10% offe-Library read for1 day
IEC TR 62500:2024 which is a Technical Report, considers the targets assigned to highly severe stress tests for operating margins research and robustness improvement of avionics equipment, their basic principles, their scope of application and their implementation process. It is primarily intended for avionics programme managers, electronic equipment project managers, designers, test managers, and dependability team.
This document provides guidance which can apply to all avionics programmes and is of primary interest to the original equipment manufacturers (OEMs) in charge of designing, developing and producing equipment built for these programmes, for obtaining early equipment maturity.
This document can be used in conjunction with IEC 62429, IEC 62506, or both, with regard to dependability aspects related to equipment consisting of hardware with embedded software.
- Technical report37 pagesEnglish languagesale 15% off
This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between −55 °C and 125 °C for ratings ≤ 15 A and −55 °C to 90 °C for ratings > 15 A and at an altitude of 22 000 m max.
These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action “trip-free” tripping.
They will continue to function up to the short-circuit current.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between −55 °C and 125 °C for ratings ≤ 15 A and −55 °C to 90 °C for ratings > 15 A and at an altitude of 22 000 m max.
These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action “trip-free” tripping.
They will continue to function up to the short-circuit current.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the performance requirements for push-pull, three-pole, trip-free circuit breakers having an inverse time/current characteristic of normal ratings up to and including 35 A for use in nominal 115 V/200 V three-phase 400 Hz a.c. circuits.
- Standard14 pagesEnglish languagesale 15% off
This document specifies the performance requirements for push-pull single-pole trip-free circuit-breakers having an inverse time/current characteristic, of normal ratings up to and including 35 A, for use in nominal 28 V d.c. and/or 115 V single-phase 400 Hz a.c. line to neutral circuits.
- Standard14 pagesEnglish languagesale 15% off
This document defines the performances and contact arrangements for threaded ring coupling circular connectors, fire resistant or non-fire resistant, intended for use in a temperature range from -65 °C to 175 °C or 200 °C continuous.
- Standard54 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of jam-nut mounted receptacles in the family of circular electrical connectors coupled by threaded ring.
It applies to the class defined in Table 4.
For contacts, filler plugs, and rear accessories associated with this receptacle, see EN 2997-002. For plugs and protective covers, see EN 2997-008 and EN 2997-009 respectively. For spare jam-nuts and o-rings, see EN 2997-012 and EN 2997-013 respectively.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of hermetic jam-nut mounted receptacles in the family of circular electrical connectors coupled by threaded ring.
It applies to the class defined in Table 4.
For plugs and protective covers, see EN 2997-008 and EN 2997-009 respectively. For spare jam-nuts and O-rings, see EN 2997-012 and EN 2997-013 respectively.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the dimensions, tolerances, required characteristics and the mass of an
AWG 24 shielded quad cable, type KD, intended for high speed (100 Mbit/s) full duplex Ethernet
networks.
Linked to this particular application, the operating temperatures of the cable are between −65 °C and
125 °C.
The cable resists a long-term temperature between −65 °C and +200 °C.
Moreover, cable materials are compatible with 200 °C peak exposure.
This cable is laser markable, this marking satisfies the requirements of EN 3838.
The characteristics impedance is (100 ± 15) Ω.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines the performances and contact arrangements for threaded ring coupling circular connectors, fire resistant or non-fire resistant, intended for use in a temperature range from -65 °C to 175 °C or 200 °C continuous.
- Standard54 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of jam-nut mounted receptacles in the family of circular electrical connectors coupled by threaded ring.
It is applicable to the class specified in Table 4.
For contacts, filler plugs, and rear accessories associated with this receptacle, see EN 2997-002. For plugs and protective covers, see EN 2997-008 and EN 2997-009 respectively. For spare jam-nuts and o-rings, see EN 2997-012 and EN 2997-013 respectively.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the dimensions, tolerances, required characteristics and the mass of an
AWG 24 shielded quad cable, type KD, intended for high speed (100 Mbit/s) full duplex Ethernet
networks.
Linked to this particular application, the operating temperatures of the cable are between −65 °C and
125 °C.
The cable resists a long-term temperature between −65 °C and +200 °C.
Moreover, cable materials are compatible with 200 °C peak exposure.
This cable is laser markable, this marking satisfies the requirements of EN 3838.
The characteristics impedance is (100 ± 15) Ω.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of hermetic jam-nut mounted receptacles in the family of circular electrical connectors coupled by threaded ring.
It is applicable to the class specified in Table 4.
For plugs and protective covers, see EN 2997-008 and EN 2997-009 respectively. For spare jam-nuts and O-rings, see EN 2997-012 and EN 2997-013 respectively.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between −55 °C and 125 °C for ratings ≤ 15 A and −55 °C to 90 °C for ratings > 15 A and at an altitude of 15 000 m max.
These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping.
They will continue to function up to the short-circuit current.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of electrical wires DZA family for use in the on board:
- 115 V (phase to neutral) or 200 V (phase to phase) electrical network of aircraft;
- 230 V (phase to neutral) or 400 V (phase to phase) electrical network of aircraft and particularly use in non-pressurized areas.
This cable family is used at operating temperature between -65 °C and 260 °C. These cables are demonstrated to be arc resistant for both networks (115 V and 230 V).
- Standard13 pagesEnglish languagesale 10% offe-Library read for1 day
This document lists the product standards, covered by technical specification EN 4840-001, for heat-shrinkable moulded shapes.
- Standard29 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of single-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between -55 °C and 125 °C and at an altitude of 15 000 m max.
These circuit breakers are operated by a push-pull type single push button (actuator), with delayed action "trip-free" tripping with a polarized signal contact which is open when main contacts are closed, and inversely.
They will continue to function up to the short-circuit current.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the required characteristics for heat-shrinkable fluoroelastomeric, heat-shrinkable boots for use in aircraft electrical systems at operating temperatures between −55 °C and 200 °C.
The moulded shapes can be supplied with a pre-coated adhesive. Refer to the manufacturers/suppliers for options. A guide to adhesive compatibility is given in Appendix A.
These moulded shapes are normally supplied in the styles and dimensions given in EN 4840-002. The colour is normally black.
Styles and dimensions other than those specifically listed in EN 4840-002 can be available as custom items. These items are considered to comply with this standard if they comply with the property requirements listed in Table 1 with the exception of dimensions.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between −55 °C and 125 °C for ratings ≤ 15 A and −55 °C to 90 °C for ratings > 15 A and at an altitude of 15 000 m max.
These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping.
They will continue to function up to the short-circuit current.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the required characteristics for heat-shrinkable limited fire hazard identification sleeves for use in aircraft electrical systems at operating temperatures between −30 °C and 105 °C.
This document is for the characterization of identification sleeves only. This sleeving is flexible, flame retarded and emits minimum smoke, gases and corrosive by-products when exposed to fire. It is suitable for use in areas where smoke, gases or corrosive by-products would constitute a particular hazard.
It is available with a shrink ratio of 2:1.
The product is normally supplied with internal diameters up to 51 mm.
The standard colours are white or yellow.
Sizes or colours other than those specifically listed in this document can be available. These items are considered to comply with this standard if they comply with the property requirements listed in Tables 2 and 3 except for dimensions and mass.
As the sleeving to be tested is a printed article, the complete system is to be recorded as part of the evaluation. The sleeve will only be considered as meeting the requirements of this specification if printed with the printer, ribbon, inks and settings referenced within the test report.
Mark adherence and print permanence are determined in this specification using method EN 6059-407.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of UV laser printable electrical wires DZ family for use in the on board:
- 115 V (phase to neutral) or 200 V (phase to phase) electrical network of aircraft;
- 230 V (phase to neutral) or 400 V (phase to phase) electrical network of aircraft and particularly use in non-pressurized areas.
This cable family is used at operating temperature between -65 °C and 260 °C. These cables are demonstrated to be arc resistant for both networks (115 V and 230 V).
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This Standard establishes the basic rules and general principles applicable to the
electrical, electronic, electromagnetic, microwave and engineering processes. It
specifies the tasks of these engineering processes and the basic performance and
design requirements in each discipline.
It defines the terminology for the activities within these areas.
It defines the specific requirements for electrical subsystems and payloads,
deriving from the system engineering requirements laid out in ECSS-E-ST-10
“Space engineering – System engineering general requirements”.
This standard may be tailored for the specific characteristics and constrains of a
space project in conformance with ECSS-S-ST-00.
- Standard135 pagesEnglish languagesale 10% offe-Library read for1 day
This document lists the product standards, covered by technical specification EN 4708-001, for heat
shrinkable sleeves.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This document lists the product standards, covered by technical specification EN 4840-001, for heat-shrinkable moulded shapes.
- Standard29 pagesEnglish languagesale 10% offe-Library read for1 day
This document lists the product standards, covered by technical specification EN 4708-001, for heat shrinkable sleeves.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between -55 °C and 125 °C for ratings ≤ 15 A and -55 °C to 90 °C for ratings > 15 A and at an altitude of 15 000 m max.
These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping.
They will continue to function up to the short-circuit current.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the required characteristics for heat-shrinkable limited fire hazard identification sleeves for use in aircraft electrical systems at operating temperatures between −40 °C and 105 °C.
This document is only applicable for the characterization of identification sleeves. This sleeving is flexible, flame retarded and emits minimum smoke, gases and corrosive by-products when exposed to fire. This sleeving is only applicable for use in areas where smoke, gases or corrosive by-products would constitute a particular hazard.
It is available with a shrink ratio of 2 : 1.
The product is normally supplied with internal diameters up to 51 mm.
The standard colours are white or yellow.
Sizes or colours other than those specifically listed in this document can be available. These items are considered to comply with this document if they comply with the property requirements listed in Table 2 and Table 3, except for dimensions and mass.
As the sleeving to be tested is a printed article, the complete system is to be recorded as part of the evaluation. The sleeve will only be considered as meeting the requirements of this document if printed with the printer, ribbon, inks and settings referenced within the test report.
Mark adherence and print permanence are determined in this specification using method EN 6059-407.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the required characteristics for fluoroelastomeric, heat-shrinkable boots for use in aircraft electrical systems at operating temperatures between −55 °C and 200 °C.
The moulded shapes can be supplied with a pre-coated adhesive. Refer to the manufacturers/suppliers for options. A guide to adhesive compatibility is given in Annex A.
These moulded shapes are normally supplied in the styles and dimensions given in EN 4840 002. The colour is normally black.
Styles and dimensions other than those specifically listed in EN 4840 002 can be available as custom items. These items are considered to comply with this document if they comply with the property requirements listed in Table 1 with the exception of dimensions.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of electrical wires DZA family for use in the on board:
- 115 VAC (phase to neutral) or 200 VAC (phase to phase) electrical network of aircraft;
- 230 VAC (phase to neutral) or 400 VAC (phase to phase) electrical network of aircraft and particularly use in non-pressurized areas.
This cable family is used at operating temperature between -65 °C and 260 °C. These cables are demonstrated to be arc resistant for both networks (115 VAC and 230 VAC).
- Standard13 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the characteristics of UV laser printable electrical wires DZ family for use in the on board:
- 115 VAC (phase to neutral) or 200 VAC (phase to phase) electrical network of aircraft;
- 230 VAC (phase to neutral) or 400 VAC (phase to phase) electrical network of aircraft and particularly use in non-pressurized areas.
This cable family is used at operating temperature between -65 °C and 260 °C. These cables are demonstrated to be arc resistant for both networks (115 VAC and 230 VAC).
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the single-pole temperature compensated circuit breakers with signal contacts, polarized or not, rated from 1 A to 25 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841-100.
These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282 (all categories).
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the three-pole temperature compensated circuit breakers without signal contacts, rated from 20 A to 50 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841-100.
These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282.
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the single-pole temperature compensated circuit breakers rated from 20 A to 50 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841-100.
These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282 (all categories).
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the three-pole temperature compensated circuit breakers with signal contacts, polarized or not, rated from 1 A to 25 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841-100.
These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282 (all categories).
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the required characteristics of single braid, 120 ohms, size 26, electrical cable type WX, UV laser markable, intended for digital data transmissions.
It is used together with EN 3375-001.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the required characteristics of single braid, 120 ohms, size 26, electrical cable type WX, UV laser markable, intended for digital data transmissions.
It is used together with EN 3375 001.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines a range of cable outlets, style A, 90°, unsealed with clamp strain relief for use under the following conditions:
Associated electrical connector(s): EN 3660-002
Temperature range, Class N: -65 °C to 200 °C
Class W: -65 °C to 175 °C
Class K: -65 °C to 260 °C
Class A: -65 °C to 260 °C
Class T: -65 °C to 175 °C (nickel PTFE plating)
Class Z: -65 °C to 175 °C (black zinc nickel plating)
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines a range of cable outlets, style A, straight, unsealed with clamp strain relief for use under the following conditions:
Associated electrical connector(s): EN 3660-002
Temperature range, Class N: -65 °C to 200 °C
Class W: -65 °C to 175 °C
Class K: -65 °C to 260 °C
Class A: -65 °C to 200 °C
Class T: -65 °C to 175 °C (nickel PTFE plating)
Class Z: -65 °C to 175 °C (black zinc nickel plating)
- Standard13 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines a range of grommet nuts, style A, for use under the following conditions:
Associated electrical connector(s): EN 3660-002
Temperature range, Class N: -65 °C to 200 °C
Class W: -65 °C to 175 °C
Class K: -65 °C to 260 °C
Class A: -65 °C to 200 °C
Class T: -65 °C to 175 °C
Class Z: -65 °C to 175 °C
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies methods of measuring thickness of electro-deposited gold or gold alloys coatings on contacts of elements of connection.
- Standard4 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies methods of verifying adhesion of electrodeposited gold and gold alloy coatings on contacts.
- Standard4 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the general performance requirements and test methods to determine the performance of the high-power solid-state power controller (HPSSPC) for use in the primary power distribution of aircrafts.
- Standard23 pagesEnglish languagesale 15% off
This document specifies the dimensions, tolerances, required characteristics and mass of a receptacle for use in fuselage interior equipment and structural applications. This document is intended to be used in conjunction with studs according to EN 6088 or EN 6105.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies methods of measuring thickness of electro-deposited gold or gold alloys coatings on contacts of elements of connection.
- Standard4 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies methods of verifying adhesion of electrodeposited gold and gold alloy coatings on contacts.
- Standard4 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the dimensions, tolerances, required characteristics and mass of a receptacle for use in fuselage interior equipment and structural applications. This document is intended to be used in conjunction with studs according to EN 6088 or EN 6105.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This standard defines the requirements for selection, control, procurement and usage of EEE components for space projects.
This standard differentiates between three classes of components through three different sets of standardization requirements (clauses) to be met.
The three classes provide for three levels of trade-off between assurance and risk. The highest assurance and lowest risk is provided by class 1 and the lowest assurance and highest risk by class 3. Procurement costs are typically highest for class 1 and lowest for class 3. Mitigation and other engineering measures may decrease the total cost of ownership differences between the three classes. The project objectives, definition and constraints determine which class or classes of components are appropriate to be utilised within the system and subsystems.
a. Class 1 components are described in Clause 4.
b. Class 2 components are described in Clause 5
c. Class 3 components are described in Clause 6.
The requirements of this document apply to all parties involved at all levels in the integration of EEE components into space segment hardware and launchers.
- Standard103 pagesEnglish languagesale 10% offe-Library read for1 day