1、ASD STANDARD NORME ASD ASD NORM prEN 3660-025 Edition P 1 January 2008 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Avenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: 49.060 Descriptors: ENGLISH
2、VERSION Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 025: Cable outlet, style A, straight, unsealed, with cable tie strain relief for EN 3646 Product standard Srie arospatiale Accessoires arrires pour connecteurs circulaires et rectang
3、ulaires lectriques et optiques Partie 025 : Raccord, droit, type A, non tanche, avec tenue du cble par frettage pour EN 3646 Norme de produit Luft- und Raumfahrt Endgehuse fr elektrische und optische Rund- und Rechtecksteckverbinder Teil 025: Endgehuse, Bauform A, gerade, nicht abgedichtet, mit Arm
4、fr Kabelbinder fr EN 3646 Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically a
5、pproved by the experts of the concerned Domain following member comments. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After exami
6、nation 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 full European Standard (EN). The CEN national members have then to implement the EN at national
7、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 January 2008 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2008 by ASD-STA
8、N prEN 3660-025:20082 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Terms and definitions .3 4 Characteristics.3 5 Identification.9 6 Marking .9 7 Technical specification .9 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After i
9、nquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 3660-025:20083 1 Scope This product standard defines a range of cable outlets, straight, style A, for use under the following
10、 conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class A : 65 C to 200 C Class N : 65 C to 200 C Class W : 65 C to 175 C 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the ed
11、ition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591-*, Aerospace series Elements of electrical and optical connection Test methods. EN 3660-001, Aerospace series Cable outlet accessories for circular and rectangular e
12、lectrical 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 3660-036, Aerospace series Cable outlet accessories for circular and rect
13、angular electrical and optical connectors Part 036: Component parts, spacer pad. 1)3 Terms and definitions 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. For interfa
14、ce dimensions, see 4.3. All dimensions are in millimetres. 1) In preparation at the date of publication of this standard. prEN 3660-025:20084 Detail A Key 1 Area for marking (see Clause 6) 2 Knurled, manufactures option 3 Area for cable tie or lacing cord 4 3 off wire lock holes equi-spaced for 0,8
15、mm max. diameter wire 5 A-Thread (see Table 1) Figure 1 Table 1 B C aD E F Mass without spacer pad Class A, N and W A Thread Class 2B max. 0 0,56 max. 0,8 0,8 max. Shell size Inches mm mm mm mm mm g 08 10 12 14 16 18 20 22 24 0.500-20UNF 0.625-24UNEF 0.750-20UNEF 0.875-20UNEF 1,000-18UNEF 1.063-18UN
16、EF 1.188-18UNEF 1.313-18UNEF 1.438-18UNEF 30,3 30,3 31,8 36,4 36,4 38,1 41,4 44,5 47,8 7,75 7,75 7,75 7,75 7,75 7,75 7,75 7,75 7,75 15,7 18,7 21,8 25,0 28,3 31,0 34,2 37,3 40,5 2,1 2,9 3,8 4,8 5,7 7,2 7,2 7,8 8,9 6,9 9,5 12,9 14,9 18,0 20,0 23,2 26,4 29,3 4,8 6,4 7,5 9,2 11,2 12,7 14,8 18,1 19,3 a“C
17、” Dimension is taken when the coupling nut is pulled in forward position. prEN 3660-025:20085 4.2 Component parts Spacer pad, see EN 3660-036. 4.3 Interface dimensions 4.3.1 Associated connectors See EN 3660-002. 4.3.2 Interface See Figures 2 and 3 and Table 2. All dimensions are in millimetres. Key
18、 1 4,95 mm min. penetration of Z diameter measured from front of teeth. 2 N number of teeth, see Table 2. Figure 2 Figure 3 prEN 3660-025:20086 Table 2 W X Y Z + 0,64 0 0 0,38 + 0,38 0 0 0,25 Shell size mm mm mm mm N Number of teeth 08 12,70 9,14 7,59 6,86 12 10 15,88 12,55 11,00 9,53 15 12 19,05 15
19、,49 13,94 12,98 21 14 22,23 18,67 17,12 14,86 24 16 25,40 21,84 20,29 18,03 30 18 26,97 23,27 22,07 20,04 33 20 30,18 26,44 25,25 23,22 36 22 33,32 29,62 28,42 26,39 39 24 36,53 32,79 31,60 29,31 42 4.4 Material and finish Cable outlet: Material/Finish Class A : Aluminium/black anodize Material/Fini
20、sh Class N : Aluminium/electroless Nickel Material/Finish Class W : Aluminium/olive drab cadmium plate 4.5 Assembly torque These torque values are intended for installation use only. See Table 3. Table 3 Shell size Torque Nm 0,5 08 10 12 14 16 18 20 22 24 4,5 4,5 4,5 4,5 4,5 4,5 9,0 9,0 9,0 4.6 Coup
21、ling thread strength torque These torque values are for test purposes, see EN 2591-420 and Table 4. prEN 3660-025:20087 Table 4 Shell size Torque Nm 0,5 08 10 12 14 16 18 20 22 24 5,5 5,5 5,5 5,5 5,5 5,5 11,0 11,0 11,0 4.7 Tests Test details to be in accordance with Table 5 and EN 3660-001, Clause “
22、Tests“. Qualification to be in accordance with EN 3660-001, Clause “Quality assurance“. Table 5 EN 2591- Designation on the test Not applicable Applicable see EN 3660-001 Details 101 Visual examination X 102 Examination of dimensions and mass X See 4.1. 205 Housing (shell) electrical continuity X 21
23、2 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X 305 Rapid change of temperature X 306 Mould growth X For variant A only 307 Salt mist X Cable outlet not fitted to a connector and suspended with non-metallic cord. Duration: Class A, N 48 h Class W 500 h 308 Sand
24、 and dust X 314 Immersion at low air pressure X 315 Fluid resistance X For variant A only 316 Ozone resistance X continued prEN 3660-025:20088 Table 5 (concluded) EN 2591- Designation on the test Not applicable Applicable see EN 3660-001 Details 317 Flammability X For variant A only 318 Fire-resista
25、nce X 402 Shock X Method A Severity 100 g Number of shocks: 6 1 in each direction in 3 perpendicular axes 403 Sinusoidal and random vibration X Method B Figure 3 Table 2 Level J Duration: 8 hours at ambient temperature 406 Mechanical endurance X 408 Mating and unmating forces X 420 Mechanical streng
26、th of rear accessories X Phase A Shell size Load N max. 08 44 10 44 12 44 14 89 16 89 18 89 20 133 22 133 24 155 Phase D and Table 4 422 Locking wire hole strength X 513 Magnetic permeability X Not fitted to a connector. Max values Class A, N & W 2,0 a1 GHz to 10 GHz under consideration. prEN 3660-0
27、25:20089 5 Identification 5.1 Cable outlet EXAMPLE EN3660-025N08A Cable outlet, Style A, Aluminium, electroless Nickel, shell size 08, with spacer pad. Description block CABLE OUTLET Identity block EN3660-025N08A Number of this standard Material/Finish, see 4.4 Shell size Variant A = with spacer pad NOTE 1 No gaps are required between sections in the part number when printed. NOTE 2 If necessary, the code I9005 shall be placed between the description block and the identity block. 6 Marking Refer to EN 3660-001. 7 Technical specification Refer to EN 3660-001.
