BS EN 3660-062:2016 BSI Standards Publication Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors Part 062: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed, selflocking for EN 3645 — Product standard BS EN 3660-062:2016 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 3660-062:2016 It supersedes BS EN 3660-062:2009 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology A list of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 © The British Standards Institution 2016 Published by BSI Standards Limited 2016 ISBN 978 580 89593 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 31 January 2016 Amendments/corrigenda issued since publication Date Text affected BS EN 3660-062:2016 EN 3660-062 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM January 2016 ICS 49.060 Supersedes EN 3660-062:2009 English Version Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 062: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed, self-locking for EN 3645 - Product standard Série aérospatiale - Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques - Partie 062 : Raccord, type K, coudé 90°, blindé, étanche, pour manchon thermorétractable, auto-freiné pour EN 3645 - Norme de produit Luft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 062: Endgehäuse, Bauform K, 90°, für wärmeschrumpfende Bauteile, Schirmanschluß, abgedichtet, selbstsichernd für EN 3645 - Produktnor This European Standard was approved by CEN on June 2015 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 COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members Ref No EN 3660-062:2016 E BS EN 3660-062:2016 EN 3660-062:2016 (E) Contents Page European foreword Scope Normative references Terms and definitions Characteristics 5 Tests 11 Designation 18 Marking 18 Technical specification 18 BS EN 3660-062:2016 EN 3660-062:2016 (E) European foreword This document (EN 3660-062:2016) 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 European 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 July 2016, and conflicting national standards shall be withdrawn at the latest by July 2016 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 This document supersedes EN 3660-062:2009 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 BS EN 3660-062:2016 EN 3660-062:2016 (E) Scope This European Standard defines a range of cable outlets, style K, 90°, shielded, sealed, self-locking (anti-rotational), for heat shrinkable boot, and/ or metallic bands for use under the following conditions: The mating connectors are listed in EN 3660-002 NOTE Class N in EN 3660-001 cross refers to class F in EN 3660-062 Temperature range, Class F (N) Class K Class W Class T Class Z Associated electrical accessories : : : : : : − 65 °C to 200 °C (See note above); − 65 °C to 200 °C; − 65 °C to 175 °C; − 65 °C to 175 °C (Nickel PTFE plating); − 65 °C to 175 °C (Zinc Nickel plating) EN 3660-033 Metallic band (for shield termination) These cable outlets are designed for termination of overall shielding braid and / or individual cable shields They accommodate/permit the termination of heat shrinkable boots 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 2591- 1), Aerospace series — Elements of electrical and optical connection — Test methods EN 3645 (all parts), Connectors, electrical, circular, scoop-proof, triple start threaded coupling operating temperature 175 °C or 200 °C continuous EN 3660-001, Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors — Part 001: Technical specification EN 3660-002, Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors — Part 002: Index of product standards EN 3660-033, Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors — Part 033: Stainless steel banding band, style Z, for attachment of individual and/or overall screens to cable outlets — Product standard 2) EN 3909, Aerospace series — Test fluids and test methods for electric components and sub-assemblies IEC 60529, Degrees of protection provided by enclosures (IP Code) DIN 82, Knurling 1) All its parts quoted in this European Standard 2) In preparation at the date of publication of this European Standard BS EN 3660-062:2016 EN 3660-062:2016 (E) Terms and definitions For the purposes of this document, the terms and definitions given in EN 3660-001 apply (Self-locking / anti-rotational definition) A self-locking or anti rotational mechanism provides a nut rotation with moderate torque in the mated direction and provides a greater torque in the unmated direction Characteristics 4.1 Dimensions and mass For dimensions and mass, see Figure and Table 1a), Table 1b) to Table For cable entry dimensions, see 4.2 All dimensions are in millimetres BS EN 3660-062:2016 EN 3660-062:2016 (E) Key 10 O-Ring Thread C Marking Four tooling holes spaced 90° apart Ø 2,60, depth, 1,27 Straight knurl Pitch manufacturer’s option Number of teeth N RKV 08 DIN 82 Figure (Please note there may be crossover dependent on diameter and pitch) Minimum penetration of Ø D from the front of serrations Optional clearance feature, 0,60 max depth Break edge NOTE NOTE Cable outlets may be manufactured as cast, fabricated or machined (manufactures option) No sharp edges / burrs permissible on internal or external surfaces / joints Surface finish of 1,6 µm max on all internal surfaces NOTE Reference clearance feature (9) when nut is in the uncoupled position the nut shall not contact the shell body NOTE Valley of start of tooth to be at vertical centre line of accessory at position shown: – within ± 3° for shell sizes 09-13; – within ± 2° for shell sizes 15-19; – within ± 1° for shell sizes 21 and larger Figure — Cable outlet BS EN 3660-062:2016 EN 3660-062:2016 (E) Table 1a) — Fixed dimensions of shell Shell size ØA max ØB Thread max C 09 21,79 15,24 M12 × 1,0-6H 13 29,39 21,18 11 15 17 19 21 23 25 24,99 32,49 35,71 38,50 41,70 44,91 47,98 18,21 25,14 28,12 31,09 34,04 36,90 39,88 ØD E G ØH max max 16,60 6,7 16,76 14,85 M18 × 1,0-6H 12,8 16,76 18,15 M25 × 1,0-6H 19,2 M15 × 1,0-6H M22 × 1,0-6H M28 × 1,0-6H M31 × 1,0-6H M34 × 1,0-6H M37 × 1,0-6H 9,9 16,0 21,4 24,6 27,7 30,9 16,76 16,76 16,76 16,76 16,76 16,76 16,76 I J max max 13,7 2,9 10,2 16,8 19,50 17,9 21,10 21,2 22,10 23,2 23,60 26,2 25,20 29,4 26,90 Dimensions in millimetres 32,6 N Number of teeth 2,9 31,05 12 2,9 37,95 20 2,9 2,9 2,9 2,9 2,9 1,7 34,21 39,65 41,25 43,75 46,91 50,10 53,26 16 24 28 32 36 40 44 Table 1b) — Feature dimensions (optional) Shell size 09 11 13 15 17 19 21 23 25 Dimensions in millimetres Depth of flat K max max 0,60 11,20 0,60 15,00 0,60 0,60 0,60 0,60 0,60 0,60 0,60 12,80 16,55 18,15 19,55 21,15 22,75 24,30 BS EN 3660-062:2016 EN 3660-062:2016 (E) Table — Mass for classes K, F (N), W, T and Z Shell size code 09 11 13 15 17 19 21 23 25 Nominal mass in grams Cable entry – size code Classes A B C D E F G H J K L M 13,3 13,6 — — — — — — — — — — F (N), T, W, Z 15,9 16,5 17,2 17,9 — — — — — — — — F (N), T, W, Z 19,8 20,2 21,1 21,7 22,2 — F (N), T, W, Z 25,1 25,9 26,5 27,7 — F (N), T, W, Z 29,9 31,7 32,7 — F (N), T, W, Z 33,7 35,3 — F (N), T, W, Z — F (N), T, W, Z — F (N), T, W, Z — F (N), T, W, Z 33,8 40,0 19,4 48,8 23,9 58,8 28,1 69,5 30,9 77,5 38,0 94,1 41,9 34,4 41,9 49,9 24,3 59,9 28,6 70,6 31,3 78,6 38,4 95,3 42,3 — 43,6 51,0 24,7 61,0 29,0 71,7 31,7 79,7 38,8 96,3 42,7 — 45,5 53,3 62,0 29,3 72,6 32,0 80,6 39,1 97,3 43,1 — — 54,8 64,3 29,6 73,3 32,3 81,3 39,4 98,0 43,3 — — 56,2 66,0 74,1 32,6 82,1 39,7 — — — — 69,1 78,9 85,2 40,3 — — — — — — 81,7 89,2 — — — — — — — — — — — — — — — — — — 42,7 44,6 45,8 47,0 53,8 54,6 55,2 100,3 104,1 106,6 44,2 — 41,7 98,8 43,7 — — — 104,9 106,0 107,1 108,0 108,7 109,6 111,1 112,1 115,2 118,2 125,8 126,9 128,0 129,0 129,6 132,0 133,0 51,1 51,5 51,9 52,3 52,6 52,9 130,5 53,5 135,0 136,5 — — — — — — — — — — — — — — 56,6 140,3 — — — — — — — — — K K K K K K K K K BS EN 3660-062:2016 EN 3660-062:2016 (E) 4.2 Cable entry dimensions See Figure 2, Table Figure — Cable entry Table Cable entry size code A B C ØB + 0,2 max 6,4 9,4 14,0 1,12 3,9 5,5 4,7 7,7 11,1 14,1 G 15,9 J K L M Bundle diameter ± 0,3 E H D ± 0,1 11,0 F ØC ± 0,1 7,9 D NOTE bundle ØA Dimensions in millimetres 9,5 12,7 19,1 22,2 25,5 28,6 31,8 12,6 15,7 18,9 22,0 25,2 28,4 31,5 34,7 12,2 15,5 17,1 18,7 20,3 23,5 26,7 29,8 33,0 36,2 39,4 1,12 1,12 1,12 1,12 2,0 5,4 7,4 12,4 15,5 1,12 15,4 1,75 1,75 1,75 9,0 10,5 10,4 1,75 7,5 9,4 1,12 1,12 4,0 18,4 21,4 25,4 28,4 12,0 18,5 21,5 25,0 28,0 31,0 The cable entry shall be selected in accordance with the maximum diameter of the cable BS EN 3660-062:2016 EN 3660-062:2016 (E) 4.3 Associated connectors See EN 3660-002 4.4 Standard front interface See Figure and Table All dimensions are in millimetres Detail A Key See detail A Figure — Interface Table Shell size 13,56 10,8 20,57 16,9 10,57 13 16,58 15 17 19 21 23 25 ØB Ref 09 11 10 ØA Dimensions in millimetres 23,57 26,57 29,57 32,56 35,56 7,5 13,8 20,1 22,8 26,0 29,1 32,3 BS EN 3660-062:2016 EN 3660-062:2016 (E) 4.5 Material and finish NOTE Class N in EN 3660-001 cross refers to class F in EN 3660-062 Material/Finish Class F (N) : Aluminium/Nickel plated (see note above) Material/Finish Class W : Aluminium/Olive drab cadmium plated Material/Finish Class K Material Finish Class T Material/ Finish Class Z 4.6 Assembly torque : Stainless steel/Passivated : Aluminium (Nickel PTFE plated) : Aluminium (Zinc Nickel plated) These torque values are intended for installation use only, see Table Table Shell size 09 11 Assembly torque ± 0,56 Nm Class K Classes F (N), T, W and Z 6,33 4,52 8,59 13 12,2 17 13,1 15 19 21 23 25 13,1 13,1 15,4 15,4 15,4 4,52 4,52 4,52 4,52 4,52 9,04 9,04 9,04 Tests 5.1 Tests according to EN 2591-100 Test details to be in accordance with Table 6, EN 3660-001 and EN 2591-100 Qualification to be in accordance with EN 3660-001 11 BS EN 3660-062:2016 EN 3660-062:2016 (E) Table EN 2591- Designation of the test Not applicable Applicable see EN 3660-00 Details 101 Visual examination X — 205 Housing (shell) electrical continuity X Cable outlet – connector connection 102 Examination of dimensions and mass X See 4.1 and 4.2 Class F (N): < 2,5 mΩ Class T: < mΩ < mΩ Class W: < 10 mΩ Class K: 212 Surface transfer impedance (from 100 MHz to GHz) a X Frequency MHz 0,1 10 30 100 212 Shielding effectiveness from 100 MHz to GHz X Class F (N) Zt (mΩ) Classes W, T, Z Class K 10 20 15 30 10 10 20 20 20 40 40 80 Test mounting as per Figure and as specified in 5.2 The Zt values correspond to the total surface impedance of the assembly Test shall be achieved with a same size and class couple connectors EN 3645 (all parts) than the accessory Use Table values for the assembly Use Table values for the assembly Minimum attenuation Frequency Classes F (N), T, W and Z Class K MHz dB dB 100 12 < mΩ Class Z: 90 80 BS EN 3660-062:2016 EN 3660-062:2016 (E) EN 2591- Designation of the test Not applicable Applicable see EN 3660-00 Details 200 88 75 400 87 71 300 88 800 214 Lightning strike, current and voltage pulse 301 Endurance at temperature 305 Rapid change of temperature X X 000 X Salt mist 85 65 Current pulse All classes Level D (10 kA Waveform 2) Use Table values for the assembly Refer to EN 3660-001 for detail of mounting method Housing shell continuity values to be measured between the receptacle flange and heat shrink boot lip groove on the accessory It is acceptable for visual appearance to be affected where it is as a direct result of the test application After conditioning housing shell continuity values may increase 100 % from pre-tested values TA TB T1 °C − 65 30 −5 F (N) 200 − 65 K 200 − 65 T 307 66 +5 W Mould growth 85 — Classes 306 83 X X Z °C 175 175 175 − 65 − 65 See EN 3660-001 30 30 30 30 Cable outlet not fitted to a connector and suspended with non-metallic cord Duration: Class F (N) 48 h Class W 500 h 13 BS EN 3660-062:2016 EN 3660-062:2016 (E) EN 2591- N/A Sealing 314 Immersion at low air pressure X 316 Ozone resistance X Fire-resistance X 315 317 318 402 403 14 Designation of the test Not applicable X Fluid resistance Flammability and X X Shock Sinusoidal vibration Applicable see EN 3660-00 random Details Class K 500 h Class T 500 h Class Z 500 h After conditioning housing shell continuity values may increase 100 % from pre-tested values Test in accordance with IEC 60529 – Rating IP67 Requirement Visually inspect for signs of moisture ingress — Fluids as defined in EN 3909 — — X X — Method A Severity: 300 Number of shocks: One in each direction in three (3) perpendicular axis, i.e six (6) shocks Use Table values for the assembly For mounting method, please refer to EN 3660-001 When tested the connector accessories shall not be damaged, nor shall there be any loosening of parts during exposure to shock Monitoring discontinuity is not required Method B Figure and Table Level J Duration: Eight (8) hours at ambient temperature In each of three (3) axis Use Table values for the assembly For mounting method, please refer to EN 3660-001 When tested the connector accessories shall not be damaged, nor shall there be any loosening of BS EN 3660-062:2016 EN 3660-062:2016 (E) EN 2591- 406 408 Designation of the test Mechanical endurance Mating and unmating forces Not applicable Applicable see EN 3660-00 parts during Vibration The coupling nut shall be within + 2,25/− 1,12 Nm of the initial value after vibration There shall be no reduction in the electrical continuity readings post vibration test X 30 cycles, Method A X Method A Values for test backshell alone Shell Size 09 11 13 15 17 19 21 23 25 420 Mechanical strength of rear accessories Details X Coupling Uncoupling Ratio Nm max max 0,55 2:1 4:1 0,35 2:1 1,00 4:1 2:1 1,30 4:1 2:1 1,45 4:1 2:1 1,80 4:1 2:1 2,10 4:1 2:1 2,40 4:1 2:1 2,75 4:1 2:1 4:1 Record values of coupling torque Uncoupling torque shall have a minimum ratio: ≥ 2:1 with a maximum ratio of ≤ 4:1 Method Phase A Shell size Bending moment Classes F (N), T, W and Z Class K Nm Nm 11 10,20 14,70 15 22,60 33,90 09 13 17 6,20 20,30 28,20 6,80 30,50 41,80 15 BS EN 3660-062:2016 EN 3660-062:2016 (E) EN 2591- Designation of the test Not applicable Applicable see EN 3660-00 Details 19 31,60 47,40 23 39,50 58,80 21 422 423 Locking wire hole strength Accessory thread strength X 25 X Shell size 33,90 — Class K Nm Nm 09 5,64 13 5,64 15 17 a 16 GHz to 10 GHz under consideration X 11,30 5,64 16,95 5,64 21 11,30 25 11,30 23 11,30 — 8,47 5,64 5,64 19 Magnetic permeability 64,40 Classes F (N), T, W and Z 11 513 42,90 50,90 15,82 16,95 16,95 19,77 19,77 19,77 BS EN 3660-062:2016 EN 3660-062:2016 (E) 5.2 Special tests – Surface transfer impedance / shielding effectiveness set-up See Figure Key 50 Ω termination load Injection line Semi-rigid cable To signal generator N type connector 30 mm of 93 % minimum coverage braid to be terminated with a band strap to the backshell This braid will then be mechanically terminated and soldered to a suitable machined tubular interface which is fitted to N-type connector Machined interface adaptor (shielding tube) to terminate between the backshell and a suitable N-type connector To receiver Figure 17 BS EN 3660-062:2016 EN 3660-062:2016 (E) Designation EXAMPLE Description block CABLE OUTLET Identity block EN3660-062K09BA Product standard Material/Finish (see 4.5) Shell size (see Table 1) Cable entry size code (see Table 3) No digit to indicate clicking anti-decoupling Add letter A to indicate (non-clicking anti-de-coupling) NOTE NOTE No gaps are required between sections in the part number when printed If necessary, the code I9005 shall be placed between the description block and the identity block Marking See EN 3660-001 and Figure 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