1、ASD STANDARD NORME ASD ASD NORM prEN 3660-018 Edition P 1 October 2005 PUBLISHED BY THE AEROSPACE AND DEFENSE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8111 - www.asd-stan.orgICS: 49.060 Descriptors: Aerospace industry
2、, aircraft, aircraft equipment, optical connector, elements of opticalconnection, optical contact, characteristics, test, quality assurance ENGLISH VERSION Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 018: Cable outlet, style A, 90, un
3、sealed, with cable tie strain relief Product standard Srie arospatiale Accessoires arrires pour connecteurs circulaires et rectangulaires lectriques et optiques Partie 018 : Raccord coud 90 non tanche, type A, avec tenue du cble par frettage Norme de produit Luft- und Raumfahrt Endgehuse fr elektris
4、che und optische Rund- und Rechtecksteckverbinder Teil 018: Endgehuse, Bauform A, 90, nicht abgedichtet, mit Arm fr Kabelbinder Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The European Association of Aerospace Industries - Standardization).
5、 It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this pre-standard, the technical content shall not be changed to an extent that interchangeability is
6、 affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to ful
7、l European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 31 October 2005 Comments should be sent within six
8、 months after the date of publication to ASD-STAN Electrical Domain Copyright 2005 by ASD-STAN prEN 3660-018:20052 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN de
9、fined in ASD-STANs General Process Manual, this standard has received approval for Publication. Contents Page 1 Scope . 3 2 Normative references 3 3 Terms and definitions . 3 4 Characteristics 3 5 Designation. 8 6 Marking 9 7 Technical specification 9 prEN 3660-018:20053 1 Scope This product standar
10、d defines a range of cable outlets, style A, 90, straight, unsealed, with clamp strain relief. Associated electrical connector(s) : see EN 3660-002. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the editio
11、n cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products. EN 2591*, Aerospace series Elements of electrical and optical connection Test methods General. EN 3660-001, Aerospace se
12、ries Cable outlet accessories for circular and rectangular electrical and optical connectors Part 001: Technical specification.1)EN 3660-002, Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 002: Index of product standards.1)3 Terms and de
13、finitions For the purposes of this document, the terms and definitions given in EN 3660-001 apply. 4 Characteristics 4.1 Dimensions and mass For dimensions and mass, see Figure 1 and Table 1. Dimensions and tolerances are in millimetres. And all its parts quoted. 1) Published as AECMA Prestandard at
14、 the date of publication of this standard. prEN 3660-018:2005F GA A D C 1 E B 5,8 Ref HKey 1 Cable tie or lace cord Figure 1 Detail A: see Figures 2a) to 2e). Figure 2a) Without ground lug and spacer pad Figure 2b) Without ground lug and with spacer pad Figure 2c) With ground lug and without spacer
15、pad Figure 2d) With ground lug and spacer pad Figure 2e) Spacer pad alone 8,43,33,66,64 prEN 3660-018:2005Table 1 A B CaD E F G H Without With Shell size Thread Without With Without With Rad self-locking self-locking lug Mass max. Number of teeth Classes A, N & Wmax. 0,38 max. max. min. max. g g 09
16、M12x1-6H 19,60 24,80 6,29 11,80 12,50 7,59 22,60 24,60 2,11 12 5,5 6,5 11 M15x1-6H 20,80 26,90 6,29 12,60 12,50 10,85 24,10 26,10 2,87 16 6,0 7,5 13 M18x1-6H 23,90 29,70 6,29 13,60 12,50 13,74 27,20 29,20 3,81 20 7,5 9,0 15 M21x1-6H 27,20 32,70 6,29 14,60 12,50 16,92 33,80 35,80 4,77 24 11,0 13,0 17
17、 M25x1-6H 30,70 36,10 6,29 15,00 12,50 20,09 35,30 37,30 5,66 28 12,5 14,5 19 M28x1-6H 34,50 39,10 6,29 17,40 12,50 22,18 37,60 39,60 7,13 32 13,5 16,0 21 M31x1-6H 37,60 42,40 6,29 17,40 12,50 25,96 42,20 44,20 7,13 36 15,0 18,5 23 M34x1-6H 40,60 51,10 6,29 18,20 12,50 29,13 47,00 49,00 7,82 40 17,5
18、 20,5 25 M37x1-6H 43,20 53,80 6,29 19,20 12,50 32,31 48,50 48,50 8,89 44 20,5 25,0 a“C” dimensions is taken when the coupling nut is pulled in forward position. 4.2 Interface dimensions See Figure 3 and Table 2. 0,790 0,2 (1002) R 0,50 0,13 R 0,25 0,13 C B AD Figure 3 5 prEN 3660-018:20056 Table 2 A
19、 B C D 0 0,15 max. min. min. Shell size mm mm mm mm N Number of teeth 09 10,57 8,50 7,59 2,90 12 11 13,56 12,07 10,85 2,90 16 13 16,58 14,96 13,74 2,90 20 15 20,57 18,14 16,92 2,90 24 17 23,57 21,21 20,09 2,90 28 19 25,57 24,00 22,18 2,90 32 21 29,97 27,08 25,96 2,90 36 23 32,56 30,35 29,13 2,90 40
20、25 35,56 33,53 32,31 1,70 44 4.3 Material and finish Backshell: Class A : Aluminium alloy/Black anodise plating Class N : Aluminium alloy/Nickel plate Class W : Aluminium alloy/Olive Drab cadmium plate Spacer pad: silicone 4.4 Assembly torque These torque values are intended for installation use onl
21、y. See Table 3. Table 3 Shell size Torque Nm 0,5 09 7,80 11 10,60 13 15,20 15 16,30 17 16,30 19 16,30 21 19,10 23 19,10 25 19,10 prEN 3660-018:20057 4.5 Tests Test details to be in accordance with Table 4 and EN 3660-001, Clause 9. Qualification to be in accordance with EN 3660-001, Clause 10. Table
22、 4 EN 2591- Test No. Title Not applicable Applicable see EN 3660-001 Particulars 101 Visual examination X 102 Examination of dimensions and mass X See 4.1. 205 Housing (shell) electrical continuity X 212 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X According t
23、o class 305 Rapid change of temperature X 306 Mould growth X See EN 3660-001. 307 Salt mist X Cable outlet not fitted to a connector and suspended with non metallic cord. Duration: Classes A & N 48 h Class W 500 h 308 Sand and dust X 314 Immersion at low air pressure X 315 Fluid resistance X 316 Ozo
24、ne resistance X With spacer pad only 317 Flammability X With spacer pad only 318 Fire-resistance X 402 Shock X Method A. Severity: 100 g 403 Sinusoidal and random vibration X Method B. Level J 406 Mechanical endurance X 10 cycles 408 Mating and unmating forces X See 4.4, Table 3. continued prEN 3660
25、-018:20055 Table 4 (concluded) EN 2591- Test No. Title Not applicable Applicable see EN 3660-001 Particulars Shell size Torque N 09 11 13 15 17 19 21 23 25 108 108 108 217 217 217 326 326 435 420 Mechanical strength of rear accessories X 422 Locking wire hole strength X 513 Magnetic permeability X N
26、ot fitted to a connector. Max values Classes A, N & W 2,0 a1 GHz to 10 GHz under consideration. 5 Designation EXAMPLE 1 Description block CABLE OUTLET Identity block EN3660-018XXXXX 8 Number of this standard Material/Finish class (See 4.3) Coupling nut 1 without self-locking device 2 with self locki
27、ng device Strain relief type A without spacer pad and ground lug B with spacer pad and ground lug C with spacer pad and without ground lug D without spacer pad and with ground lug Shell size EXAMPLE 2 EN3660-018A1A09 Style A cable outlet, aluminium, black anodized plating, without self-locking, with
28、out spacer pad and ground lug, shell size 09. NOTE 1 No gaps are required between sections in the part number when printed. NOTE 2 If necessary, the code I9005 may be placed between the description block and the identity block. prEN 3660-018:20059 6 Marking According to EN 2424 category P. 7 Technical specification Refer to EN 3660-001.
