1、ASD STANDARD NORME ASD ASD NORM prEN 3660-021 Edition P 1 September 2008 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: Descriptors: ENGLISH VERSIO
2、N Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 021: Cable outlet, style A, 90, unsealed, self-locking with clamp strain relief Product standard Srie arospatiale Accessoires arrire pour connecteurs circulaires et rectangulaires lectriqu
3、es et optiques Partie 021 : Raccord coud 90 non tanche, type A, auto-freinant, avec brides serre-cble Norme de produit Luft- und Raumfahrt Endgehuse fr elektrische und optische Rund- und Rechteck- steckverbinder Teil 021: Endgehuse, Bauform A, 90 Ausfhrung, selbstsichernd, nicht abgedichtet, mit Zug
4、entlastungsklemme 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 approved
5、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 examination a
6、nd 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 level by
7、 giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 30 September 2008 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2008 by ASD-STAN Copy
8、right ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3660-021:20082 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Terms and definitions .3 4 Characteristics.3 5 Designation . 10 6 Marking 10 7 T
9、echnical specification 10 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 defined in ASD-STANs General Process Manual, this standard has received approval for Public
10、ation. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3660-021:2008 3 1 Scope This product standard defines a range of cable outlets, style A, 90, unsealed, self-locking, with clamp strain relief for
11、 use under the following conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class N : 65 C to 200 C Class W : 65 C to 175 C Class K : 65 C to 260 C 2 Normative references The following referenced documents are indispensable for the application of this document. For dated
12、 references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591-100*, Aerospace series Elements of electrical and optical connection Test methods Part 100: General. EN 3660-001, Aerospace series Cable outl
13、et 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 3660-037, Aerospace series C
14、able outlet accessories for circular and rectangular electrical and optical connectors Part 037: Bushing strip, elastomer, for cable outlet, style Z Product standard. 1)SAE AS85049, Connector accessories, electrical general specification for. 2)3 Terms and definitions For the purposes of this docume
15、nt, 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 interface dimensions, see 4.2. *All its parts quoted in this standard. 1) Published as ASD Prestandard at the date of publication of this standar
16、d. 2) Published by: Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3660-021:20084 All dimensions are in
17、 millimetres. Key c A Thread d Marking, manufacturers option, see Clause 6. e 4 Drain holes, equally spaced: 2,4 mm for shell size 9 + 11 3,2 mm for shell size 13 + 15 4,8 mm for shell size 17 25 f Knurled, manufacturers option g Captive self-locking nut h Self-locking mechanism NOTE Coupling nut to
18、 be captive on cable outlet body but rotatetable. Figure 1 Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3660-021:2008 5 Table 1 Dimensions in millimetres A B a C D E F G H b J Screw size Mass. max.
19、 g Thread closed Class 2A ClassesN and W ClassK Shell size max. max. min. max. max. max. max. 0,8 max. inches 09 M12 X 1-6H 21,8 29,0 22,4 20,6 31,5 5,56 21,97 23,0 43,5 11 M15 X 1-6H 23,9 31,0 23,9 21,1 33,5 6,71 24,99 24,5 46,0 13 M18 X 1-6H 29,0 36,1 28,4 23,6 38,4 8,74 29,39 27,5 52,0 15 M22 X 1
20、-6H 30,5 37,6 30,2 25,1 41,4 11,68 32,49 31,0 57,5 17 M25 X 1-6H 34,0 41,1 36,6 27,7 44,7 13,84 35,716-32UNC 33,5 63,0 19 M28 X 1-6H 37,1 44,2 39,6 31,2 50,5 15,62 38,51 34,5 65,0 21 M31 X 1-6H 40,1 47,2 42,9 33,0 53,8 17,73 41,71 36,5 68,0 23 M34 X 1-6H 43,4 50,5 44,5 34,5 56,9 19,81 44,91 40,0 75,
21、0 25 M37 X 1-6H 46,5 53,6 1,52 9,6547,8 36,1 59,7 21,59 47,478-32UNC 42,0 79,5 aB dimension is measured from the bottom of the accessory teeth to the end of the cable outlet. bH cable entry is measured with saddle bars closed and bottomed on clamp ears. 4.2 Component parts 4.2.1 A bushing strip A bu
22、shing strip, see EN 3660-037, should be used to increase cable diameter to ensure proper function of the cable outlet clamp. Alternatively an appropriate elastomeric tape, as authorized by the OEM, may be used. 4.3 Interface dimensions 4.3.1 Associated connection See EN 3660-002. Copyright ASD-STAN
23、Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3660-021:20086 4.3.2 AS85049 Interface See Figure 2 and Table 2. All dimensions are in millimetres. Figure 2 Table 2 Dimensions in millimetres R S T U a N Shell size 0 0,1
24、5 min. min. min. Number of teeth 09 10,57 7,50 6,70 2,90 12 11 13,56 10,80 9,90 2,90 16 13 16,58 13,80 12,80 2,90 20 15 20,57 16,90 16,00 2,90 24 17 23,57 20,10 19,20 2,90 28 19 26,57 22,80 21,40 2,90 32 21 29,57 26,00 24,60 2,90 36 23 32,56 29,10 27,70 2,90 40 25 35,56 32,30 30,90 1,70 44 aMinimum
25、penetration of T diameter. 4.4 Material and finish Material/Finish Class N : Aluminium/Electroless nickel Material/Finish Class W : Aluminium/Olive drab cadmium plate Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license fro
26、m IHS-,-,-prEN 3660-021:2008 7 Material/Finish Class K : Stainless steel/Passivated Hardware Screws, lock nuts : Stainless steel/Passivated, silver plate optional 4.5 Assembly torque These torque values are intended for installation use only. See Table 3. Table 3 Shell size Torque Nm 0,5 09 11 13 15
27、 17 19 4,5 21 23 25 9,0 4.6 Coupling thread strength torques These torque values are for test purposes, see EN 2591-420 and Table 4. Table 4 Shell size Torque Nm 0,5 09 11 13 15 17 19 5,5 21 23 25 11,0 Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or netwo
28、rking permitted without license from IHS-,-,-prEN 3660-021:2008 8 4.7 Tests Test details to be in accordance with Table 5, EN 3660-001 and EN 2591-100. Qualification to be in accordance with EN 3660-001. Table 5 EN 2591- Test No. Designation of the test Not applicable Applicable see EN 3660-001 Deta
29、ils 101 Visual examination X 102 Examination of dimensions and mass X See 4.1. 205 Housing (shell) electrical continuity X Classes W, N and K 5 m max. 212 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X Classes N and W only 305 Rapid change of temperature X 306 M
30、ould growth X 307 Salt mist X Cable outlet not fitted to a connector and suspended with non-metallic cord. Duration: Classes N and K 48 h Class W 500 h 308 Sand and dust X 314 Immersion at low air pressure X 315 Fluid resistance X 316 Ozone resistance X 317 Flammability X 318 Fire-resistance X Class
31、 K only. In accordance with EN 3645 Classes K, KE, S and SE, respectively. 402 Shock X Method A Severity: 100 g No. of shocks: One in each direction in 3 perpendicular axes, i.e. 6 shocks. continued Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networki
32、ng permitted without license from IHS-,-,-prEN 3660-021:2008 9 Table 5 (concluded) EN 2591- Test No. Designation of the test Not applicable Applicable see EN 3660-001 Details 403 Sinusoidal and random vibration X Method B. Figure 3. Level J Duration: 8 hours in each of two axes. Test performed: On o
33、ne group 50 % of time at 65 C 50 % of time at ambient temperature On a 2ndgroup 100 % of time at maximum temperature of class under test 406 Mechanical endurance X 408 Mating and unmating forces X Phase A Shell size Bending moment Nm 09 5,5 11 13 8,5 15 11,5 17 19 21 23 14,0 25 17,0 420 Mechanical s
34、trength of rear accessories X Phase D and Table 5. 422 Locking wire hole strength X 513 Magnetic permeability X Not fitted to a connector. Max. value Classes N and W 2,0 Class K 5,0 a1 GHz to 10 GHz under consideration. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo rep
35、roduction or networking permitted without license from IHS-,-,-prEN 3660-021:200810 5 Designation EXAMPLE 1 Description block CABLE OUTLET Identity block EN3660-021XXX Number of this standard Material/Finish class (see 4.4) Shell size EXAMPLE 2 EN3660-021N09 Style A, cable outlet, 90, aluminium, ele
36、ctroless nickel, 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. 6 Marking Refer to EN 3660-001. 7 Technical specification Refer to EN 3660-001. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-
