Bsi bs en 04199 004 2014

BSI Standards PublicationAerospace series — Bonding straps for aircraft Part 004: Round bonding straps, copper, tin plated -65 °C up to 150 °C and nickel plated -65 °C up to 260 °C — Pro

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BSI Standards Publication

Aerospace series — Bonding straps for aircraft

Part 004: Round bonding straps, copper, tin plated -65 °C up to 150 °C and nickel plated -65 °C up to 260 °C — Product Standard

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National foreword

This British Standard is the UK implementation of EN 4199-004:2014

It supersedes BS EN 4199-004:2009 which is withdrawn

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

ISBN 978 0 580 87288 4 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 30 November 2014

Amendments issued since publication

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NORME EUROPÉENNE

English Version

Aerospace series - Bonding straps for aircraft - Part 004: Round

bonding straps, copper, tin plated -65 °C up to 150 °C and nickel

plated -65 °C up to 260 °C - Product Standard

Série aérospatiale - Tresses de métallisation pour avion -

Partie 004 : Tresse ronde, en cuivre étamé de -65 °C à 150

°C et en cuivre nickelé de -65 °C à 260 °C - Norme de

produit

Luft- und Raumfahrt - Masseverbinder für Luftfahrzeuge - Teil 004: Runde Masseverbinder aus Kupfer verzinnt -65 °C bis 150 °C aus Kupfer vernickelt -65 °C bis 260 °C -

Produktnorm

This European Standard was approved by CEN on 11 October 2014

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, Former Yugoslav Republic of Macedonia, 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 F Ü R N O R M U N G

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Contents

Page

Foreword 3

1 Scope 4

2 Normative references 4

3 Terms and definitions 4

4 Required characteristics 4

5 Quality assurance 14

6 Designation 14

7 Marking 14

8 Packaging 14

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Foreword

This document (EN 4199-004:2014) 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 May 2015, and conflicting national standards shall be withdrawn at the latest by May 2015

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, Former Yugoslav Republic of Macedonia, 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

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1 Scope

This standard defines the required characteristics for round bonding straps in tin plated and nickel plated version, in different cross sections and lengths, with terminal lugs on both ends (same or different types) for aerospace applications

It shall be used together with EN 4199-001

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies

EN 3373-001, Aerospace series — Terminal lugs and in-line splices for crimping on electric conductors —

Part 001: Technical specification

EN 4199-001, Aerospace series — Bonding straps for aircraft — Part 001: Technical specification

EN 4199-006, Aerospace series — Bonding straps for aircraft — Part 006: Round braid copper conductors for

bonding straps, tin plated up to 150 °C or nickel plated up to 260 °C — Product standard

EN 9133, Aerospace series — Quality management systems — Qualification procedure for aerospace

standard parts

ISO 3:1973, Preferred numbers — Series of preferred numbers

3 Terms and definitions

For the purposes of this document, the terms and definitions given in EN 4199-001 apply

4 Required characteristics

4.1 Temperature range

Bonding straps, copper, tin plated braid conductor and terminal lugs, class T : −65 °C up to 150 °C Bonding straps, copper, nickel plated braid conductor and terminal lugs, class N : −65 °C up to 260 °C

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4.2 Cross section of the braid

See Table 1

Table 1 Cross section Test Current

A

Tensile Test

N

Code mm 2 Terminal lug size

4.3 Cross section code A (1,4 mm2) with terminal lugs for Code 012 or AWG16 cables

4.3.1 Dimensions and masses

See Figure 1, Table 2 and Table 3

Dimensions and tolerances are in millimetres

Key

1 Terminal lug 1

2 Terminal lug 2

Figure 1

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Table 2

Combination

Variant

Code

Assemblies Mass (g) End 1 End 2 Lengths Stud Ø Stud Ø 63 80 100 125 160 200 250 315 400

M N P Q R S T U V

C #10 4,83 #6 3,50 1,95 2,15 2,40 2,75 3,20 3,70 4,35 5,20 6,30

D 1/4 6,35 #6 3,50 2,25 2,45 2,70 3,05 3,50 4,00 4,65 5,50 6,60

F #10 4,83 #8 4,17 2,15 2,40 2,65 2,95 3,40 3,95 4,60 5,45 6,55

H #10 4,83 #10 4,83 2,10 2,35 2,60 2,95 3,40 3,90 4,55 5,40 6,50

J 1/4 6,35 #10 4,83 2,45 2,65 2,90 3,25 3,70 4,20 4,85 5,70 6,80

K 1/4 6,35 1/4 6,35 2,75 2,95 3,20 3,55 4,00 4,50 5,15 6,00 7,10

L 5/16 7,94 #10 4,83 2,30 2,61 2,80 3,15 3,55 4,05 4,70 5,40 6,65

M 5/16 7,94 5/16 7,94 2,60 2,75 2,90 3,25 3,75 4,30 4,90 5,70 6,90

Table 3 Terminals

Stud Ø K W

Terminal thickness: 0,84

4.3.2 Recommended lengths (R10 series as per standard ISO 3) and maximum resistance

See Table 4

Table 4

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4.3.3 Other lengths possible (exceptional cases)

See Table 5

Table 5

Length L 190 254 260 280 304 320 460 570

Resistance (mΩ) 3,32 4,36 4,51 4,82 5,24 5,53 7,97 9,78

IMPORTANT — Only tin plating for terminal lugs and braid code A

4.4 Cross section code B (3,5 mm2) with terminal lugs for Code 030 or AWG12 cables

Key

1 Terminal lug 1

2 Terminal lug 2

Figure 2 Table 6

Combination

Variant

Code

Assemblies Mass (g) End 1 End 2 Lengths Stud Ø Stud Ø 80 100 125 160 200 250 400 500

N P Q R S T V X

A #6 3,5 #6 3,50 5,70 6,35 7,15 8,30 9,60 11,25 16,10 19,35

B #8 4,17 #6 3,50 5,65 6,30 7,10 8,25 9,55 11,20 16,05 19,30

C #10 4,83 #6 3,50 5,60 6,25 7,05 8,20 9,50 11,10 16,00 19,25

D 1/4 6,35 #6 3,50 5,65 6,30 7,15 8,35 9,55 11,10 16,05 19,15

E #8 4,17 #8 4,17 5,60 6,25 7,05 8,20 9,50 11,10 16,00 19,25

F #10 4,83 #8 4,17 5,20 5,80 6,30 7,60 8,20 10,40 15,20 18,40

G 1/4 6,35 #8 4,17 4,25 4,90 5,70 6,85 8,15 9,80 14,65 17,90

H #10 4,83 #10 4,83 5,50 6,15 6,95 8,10 9,40 11,00 15,90 19,15

J 1/4 6,35 #10 4,83 6,10 6,75 7,55 8,70 10,00 11,60 16,50 19,75

K 1/4 6,35 1/4 6,35 6,70 7,35 8,15 9,30 10,60 12,20 17,20 20,35

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Stud Ø K W

See Table 8

Table 8

Length L 80 100 125 160 200 250 400 500

Resistance (mΩ) 0,48 0,59 0,72 0,91 1,43 1,40 2,21 2,75

See Table 9

Table 9

Length L 180 220 280 350 450 600 650 700

Resistance (mΩ) 1,02 1,24 1,54 1,94 2,48 3,29 3,56 3,83

See product standard

4.5 Cross section code C (4,5 mm2) with terminal lugs for Code 050 or AWG10 cables

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Key

1 Terminal lug 1

2 Terminal lug 2

Combination

Variant

Code

Assemblies Mass (g) End 1 End 2 Lengths Stud Ø Stud Ø 80 100 125 160 200 250 400

N P Q R S T V

A #6 3,5 #6 3,50 6,60 7,45 8,55 10,05 11,80 14,00 20,50

B #8 4,17 #6 3,50 6,50 7,40 8,50 10,00 11,75 13,90 20,45

C #10 4,83 #6 3,50 6,50 7,35 8,45 9,95 11,70 13,90 20,40

D 1/4 6,35 #6 3,50 6,60 7,50 8,65 10,25 12,05 14,30 21,05

E #8 4,17 #8 4,17 6,50 7,35 8,45 9,95 11,70 13,90 20,40

F #10 4,83 #8 4,17 6,40 7,30 8,40 9,90 11,65 13,80 20,35

G 1/4 6,35 #8 4,17 6,50 7,40 8,55 10,15 11,95 14,20 20,90

H #10 4,83 #10 4,83 6,35 7,25 8,30 9,85 11,60 13,80 20,30

J 1/4 6,35 #10 4,83 6,40 7,30 8,40 10,00 11,80 14,10 20,80

K 1/4 6,35 1/4 6,35 7,00 7,90 8,95 10,55 12,50 14,80 21,50

Stud Ø K W

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Table 12

Length L 80 100 125 160 200 250 400

Resistance (mΩ) 0,36 0,44 0,54 0,68 0,84 1,04 1,64

See Table 13

Table 13

Length L 180 240 320 350 380

Resistance (mΩ) 0,76 0,97 1,32 1,44 1,56

See product standard

4.6 Cross section code D (7mm2) with terminal lugs for Code 090 or AWG08 cables

Key

1 Terminal lug 1

2 Terminal lug 2

Figure 4

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Table 14

Combination

Variant

Code

Assemblies Mass (g) End 1 End 2 Lengths Stud Ø Stud Ø 63 80 100 125 160 200 250 315 400 500 630 800

M N P Q R S T U V X Y Z

E #8 4,17 #8 4,17 9,60 10,60 11,75 13,20 15,20 17,50 20,40 24,10 29,00 34,75 42,25 52,00

F #10 4,83 #8 4,17 9,60 10,60 11,70 13,15 15,15 17,45 20,35 24,10 29,00 34,70 42,20 52,00

G 1/4 6,35 #8 4,17 9,40 10,40 11,55 13,00 15,00 17,30 20,15 23,90 28,80 34,55 42,00 51,80

H #10 4,83 #10 4,83 9,55 10,55 11,70 13,15 15,15 17,45 20,30 24,05 28,95 34,70 42,15 51,95

J 1/4 6,35 #10 4,83 9,40 10,40 11,50 12,95 14,95 17,25 20,15 23,90 28,75 34,50 42,00 51,75

K 1/4 6,35 1/4 6,35 9,20 10,20 11,35 12,75 14,75 17,10 19,95 23,70 28,60 34,30 41,80 51,60

L 5/16 7,94 #10 4,83 9,90 10,90 12,00 13,45 15,50 17,75 20,65 24,40 29,30 35,00 42,50 52,25

M 5/16 7,94 5/16 7,94 10,20 11,20 12,35 13,80 15,80 18,10 21,00 24,70 29,60 35,35 42,85 52,60

Stud Ø K W

See Table 16

Table 16

Length L 63 80 100 125 160 200 250 315 400 500 630 800

Resistance (mΩ) 0,22 0,27 0,33 0,40 0,51 0,63 0,78 0,97 1,23 1,53 1,92 2,43

See Table 17

Table 17

Length L 175 180 260 280 300 460 570 582

Resistance (mΩ) 0,55 0,57 0,81 0,86 0,92 1,42 1,74 1,80

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4.7 Cross section code E (13 mm2) with terminal lugs for Code 140 or AWG06 cables

Key

1 Terminal lug 1

2 Terminal lug 2

Combination

Variant

Code

Assemblies Mass (g) End 1 End 2 Lengths Stud Ø Stud Ø 80 100 125 160 200 250

N P Q R S T

H #10 4,83 #10 4,83 21,00 23,60 26,80 31,25 36,40 42,80

J 1/4 6,35 #10 4,83 20,75 23,30 26,50 31,00 36,10 42,50

K 1/4 6,35 1/4 6,35 20,50 23,05 26,25 30,75 35,85 42,25

L 5/16 7,94 #10 4,83 21,40 24,00 27,15 31,65 36,75 43,20

M 5/16 7,94 5/16 7,94 21,80 24,35 27,55 32,05 37,15 43,55

N 1/4 7,94 1/4 6,35 21,15 23,70 26,90 31,40 36,50 42,90

Stud Ø K W

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See Table 20

Table 20

Length L 80 100 125 160 200 250

Resistance (mΩ) 0,14 0,16 0,20 0,25 0,31 0,38

See Table 21

Table 21

Length L 180 220 300 345 650

Resistance (mΩ) 0,28 0,34 0,44 0,51 0,96

4.8 Braid assembly variant (protection)

See Table 22

Table 22 Code Conductor Terminals Use temperature

4.9 Material

Round braid copper conductor: see EN 4199-006

Terminal lugs: the terminal lugs shall be qualified as per EN 3373-001

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5 Quality assurance

5.1 Qualification

Product qualification: see EN 9133

Technical specification: see EN 4199-001

Number of cycles for mechanical fatigue test is 250 000 minimum

The maximum value of resistance measured on completion of test groups 3 and 4 shall be not greater than the value specified for initial resistance plus 20 % when measured using a current specified in 4.2

5.2 Periodic test

Acceptance tests: see EN 4199-001

6 Designation

EXAMPLE

Description block STRAP BONDING

Identity block EN4994-004 - BJSN

Number of this standard

Cross section code (see Table 1)

Combination variant code

(See Table 2, Table 6, Table 10, Table 14 and Table 18)

Length

(See Table 2, Table 6, Table 10, Table 14 and Table 18)

Finish (see Table 22)

NOTE If necessary, the code I9005 shall be placed between the description block and the identity block

7 Marking

Designation block and manufacturer's name or trademark, on the packaging

Tiêu đề	Aerospace Series — Bonding Straps For Aircraft Part 004: Round Bonding Straps, Copper, Tin Plated -65 °C Up To 150 °C And Nickel Plated -65 °C Up To 260 °C — Product Standard
Trường học	British Standards Institution
Chuyên ngành	Aerospace Engineering
Thể loại	Standard
Năm xuất bản	2014
Thành phố	Brussels

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Số trang	18
Dung lượng	1,11 MB