BSI Standards Publication BS EN 3375 002 2012 Aerospace series — Cable, electrical, for digital data transmission Part 002 General BS EN 3375 002 2012 BRITISH STANDARD National foreword This British S[.]
Trang 1BSI Standards Publication
BS EN 3375-002:2012
Aerospace series — Cable, electrical, for digital data transmission
Part 002: General
Trang 2This British Standard is the UK implementation of EN 3375-002:2012 The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology
A list of organizations represented on this committee can be obtained on request to its secretary
This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application
© The British Standards Institution 2012 Published by BSI Standards Limited 2012
ISBN 978 0 580 67115 9 ICS 49.060
Compliance with a British Standard cannot confer immunity from legal obligations.
This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2012
Amendments issued since publication
Trang 3BS EN 3375-002:2012
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2012
ICS 49.060
English Version
Aerospace series - Cable, electrical, for digital data transmission
- Part 002: General
Série aérospatiale - Câbles électriques pour transmission
de données numériques - Partie 002: Généralités
Luft- und Raumfahrt - Elektrische Leitungen für Digitaldatenübertragungen - Teil 002: Allgemeines
This European Standard was approved by CEN on 27 August 2011
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member
This European Standard exists in three official versions (English, French, German) A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom
EUROPEAN COMMITTEE FOR STANDARDIZATION
C O M I T É E U R O P É E N D E N O R M A L I S A T I O N
E U R O P Ä I S C H E S K O M I T E E FÜ R N O R M U N G
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members
Ref No EN 3375-002:2012: E
Trang 4Contents Page
Foreword 3
1 Scope .4
2 Normative references .4
3 Terms and definitions 5
4 List of product standards 5
5 Materials and construction 5
5.1 Materials .5
5.2 Construction .6
5.3 Colour coding .6
6 Identification and marking 6
7 Technical specification .7
Trang 5BS EN 3375-002:2012
EN 3375-002:2012 (E)
3
Foreword
This document (EN 3375-002:2012) has been prepared by the Aerospace and Defence Industries Association
of Europe - Standardization (ASD-STAN)
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN
This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at the latest by August 2012
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom
Trang 61 Scope
This European Standard specifies the list of product standards and common characteristics of signal data transmission electrical cables for use in the on-board electrical systems of aircraft, at operating temperatures between
–65 °C and 150 °C or 200 °C or 260 °C (as specified in product standards)
2 Normative references
The following referenced documents are indispensable for the application of this document For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies
EN 2083, Aerospace series — Copper or copper alloys conductors for electrical cables — Product standard
EN 3375-001, Aerospace series — Cable, electrical, for digital data transmission — Part 001: Technical
specification
EN 3375-003, Aerospace series — Cable, electrical, for digital data transmission — Part 003: Single braid —77
Ohms — Type KG — Product standard
EN 3375-004, Aerospace series — Cable, electrical, for digital data transmission — Part 004: Double braid —
77 Ohms — Type WJ — Product standard
EN 3375-005, Aerospace series — Cable, electrical, for digital data transmission — Part 005: Double braid + metallic layer — 77 Ohms — Type WV — Product standard
EN 3375-006, Aerospace series — Cable, electrical, for digital data transmission — Part 006: Single braid —
78 Ohms — Type XM — Product standard
EN 3375-007, Aerospace series — Cable, electrical, for digital data transmission — Part 007: Double braid —
77 Ohms — Type WW — Product standard
EN 3375-008, Aerospace series — Cable, electrical, for digital data transmission — Part 008: Single braid — Star
Quad 100 Ohms — Type KD — Product standard
EN 3375-009, Aerospace series — Cable, electrical, for digital data transmission — Part 009: Single braid — CAN
Bus — 120 Ohms — Type WX — Product standard
EN 3375-010, Aerospace series — Cable, electrical, for digital data transmission — Part 010: Single braid — CAN
Bus — 100 Ohms — Type WF — Product standard 1)
EN 3375-011, Aerospace series — Cable, electrical, for digital data transmission — Part 011: Single braid — Star
Quad 100 Ohms — Lightweight — Type KL — Product standard 1)
EN 3375-012, Aerospace series — Cable, electrical, for digital data transmission — Part 012: Single braid — Star
Quad 100 Ohms — Fire resistant — Type KH — Product standard 1)
EN 3475-100, Aerospace series — Cables, electrical, aircraft use — Test methods — Part 100: General
1) In study at the date of publication of this standard
Trang 7BS EN 3375-002:2012
EN 3375-002:2012 (E)
5
EN 3838, Aerospace series — Requirements and tests on user-applied markings on aircraft electrical cables 2)
EN 4434, Aerospace series — Copper or copper alloy lightweight conductors for electrical cables — Product
standard (Normal and tight tolerances)
TR 6058, Aerospace series — Cable code identification list 3)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 3475-100 apply
4 List of product standards
See Table 1
Table 1
EN 3375- Main use Cable code Impedance Size of screening Type Attenuation at 1MHz Others
003
BUS 1553
KG
77 ± 7
24 Single braid
006 BUS XM 78 ± 7 24 Single braid 3,5 200 °C
008
ETHERNET
QUAD
KD 100 ± 15 24 Single braid 2,1 125 °C
011 KL 100 ± 15 24 Single braid 2,1 Lightweight125 °C –
012 KH 100 ± 15 24 Single braid 2,1 260 °C – Fire
resistant
009
CAN BUS WX 120 ± 12 26 Single braid 3,0 200 °C
010 WF 100 ± 10 24 Single braid 3,0 200 °C
NOTE Values mentioned in this Table are for information For more precisions, please refer to concerned product
standard
5 Materials and construction
5.1 Materials
The cable conductors shall be made of copper or copper alloy and silver plated according to EN 2083 or EN 4434 code C (except otherwise specified in the product standard)
2) Published as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org)
3) Published as ASD-STAN Technical Report at the date of publication of this standard (www.asd-stan.org)
Trang 85.2 Construction
Numbers of cores, screen description and jacket definition: See product standard
5.3 Colour coding
Core: white and blue
Jacket: white
(except otherwise specified in the product standard)
6 Identification and marking
The identification and marking of cables by the manufacturer shall be in accordance with EN 3375-001
As the designation, required for orders, is generally too long, for use in electrical drawings a shorter cross designation (without colour information) is given by the TR 6058 plus the corresponding nearest AWG (gauge code)
EXAMPLE Designation: EN3375-004C01
Cross reference: WJ C 24
This shorter designation is used for identification and marking as in the following example, see Figure 1:
Reference to EN standard cable
4 spaces 4)
Type code
Specific code
Gauge code
Manufacturer country code
Manufacturer code
Year of manufacturing
4) Spaces are mandatory, with a possible exception for the second one
Trang 9BS EN 3375-002:2012
EN 3375-002:2012 (E)
7
Figure 1
The marking is applied to the outer jacket or on a tape beneath a transparent outer jacket
The cables shall be capable of being printed with the user-applied markings according to EN 3838 when applicable
in the product standard
7 Technical specification
See EN 3375-001
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