1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM ASD-STAN prEN 3660-004 Edition P 4 March 2017 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.060 Supersedes e
2、dition P 3 of December 2008 and will supersede EN 3660-004:2009 Descriptors: ENGLISH VERSION Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 004: Cable outlet, style A, straight, unsealed with clamp strain relief Product standard Luft- un
3、d Raumfahrt Endgehuse fr elektrische und optische Rund- und Rechtecksteckverbinder Teil 004: Endgehuse, Bauform A, gerade Ausfhrung, nicht abgedichtet, mit Zugentlastungsklemme Produktnorm Srie arospatiale Accessoires arrire pour connecteurs circulaires et rectangulaires lectriques et optiques Parti
4、e 004 : Raccord droit non tanche type A avec brides serre-cbles Norme de produit 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 Ae
5、rospace Industry. It has been technically approved 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-
6、identification of the standard. After examination and review by users and formal agreement of ASD-STAN, the ASD-STAN prEN 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 n
7、ational 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. ASD-STAN Technical Committee approves that: “This document is published by ASD-STAN for the needs of the European Aero
8、space Industry. The use of this standard is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” ASD-STAN reviews each standard and technical report at least every five years at
9、 which time it may be revised, reaffirmed, stabilized or cancelled. ASD-STAN invites you to send your written comments or any suggestions that may arise. All rights reserved. No parts of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, ele
10、ctronic, mechanical, photocopying, recording, or otherwise, without prior written permission of ASD-STAN. Order details: E-mail: salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publication 1st March 2017 Comments should be sent within six months after the date of publicat
11、ion to ASD-STAN Electrical Domain Copyright 2017 ASD-STAN prEN 3660-004:2017 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and definitions . 3 4 Characteristics . 4 5 Designation. 11 6 Marking 11 7 Technical specification . 11 Foreword This standard was reviewed by the Do
12、main 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 Publication. prEN 3660-004:2017 (E) 3 1 Scope This standard defines a range o
13、f cable outlets, style A, straight, unsealed with clamp strain relief for 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 Class A : 65 C to 200 C Class T : 65 C to 175 C (N
14、ickel PTFE plating) Class Z : 65 C to 175 C (Black Zinc Nickel Plating) 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 refere
15、nces, the latest edition of the referenced document (including any amendments) applies. EN 2591- *, Aerospace series Elements of electrical and optical connection Test methods EN 2997 (all parts), Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire
16、-resistant, operating temperatures - 65 C to 175 C continuous, 200 C continuous, 260 C peak 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 f
17、or circular and rectangular electrical and optical connectors Part 002: Index of product standards 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3660-001 apply. * All parts quoted in this standard. prEN 3660-004:2017 (E) 4 4 Characteristics 4.1 Dime
18、nsions and mass For dimensions and mass, see Figure 1 and Table 1. For interface dimensions, see 4.2. Dimensions in millimetres Detail Z Key 1 Thread A 2 Three off wire lock holes equi-spaced for 0,8 mm max. diameter wire 3 Teeth N (see Table 2) 4 Knurled, manufacturers option 5 Marking (see Clause
19、6) 6 Fillister head screw with wire locking hole 7 Four blind holes for torque wrench equi-spaced (see Figure 1, detail Z) NOTE 1 For details X and Y, see 4.2.2. NOTE 2 Coupling nut to be captive on cable outlet body but free to rotate. a The location of blind holes axis can be left to the manufactu
20、rers preference. Location of blind holes is not mandatory. Figure 1 prEN 3660-004:2017 (E) 5 Table 1 Shell size A B C D E a K M b Thread Class 2B Wire accommodation max. 0,64 0 0 1,57 0 0,56 1,57 max. min. inches mm mm mm mm mm mm 08 0,500-20UNF 19,47 12,74 13,72 7,75 22,61 5,2 3,2 10 0,625-24UNEF 2
21、2,47 15,88 13,72 7,75 25,40 7,3 4,8 12 0,750-20UNEF 25,47 19,05 13,72 7,75 28,58 9,8 7,4 14 0,875-20UNEF 28,67 22,23 13,72 7,75 28,58 11,3 9,0 16 1,000-20UNEF 31,67 25,40 13,72 7,75 31,75 15,1 12,8 18 1,063-18UNEF 34,67 27,00 13,72 7,75 38,10 16,3 13,2 20 1,188-18UNEF 37,67 30,18 13,72 7,75 41,28 17
22、,9 15,0 22 1,313-18UNEF 40,67 33,35 13,72 7,75 43,18 19,5 16,3 24 1,438-18UNEF 44,07 36,53 13,72 7,75 47,62 20,3 18,0 28 1.750-18UNS 50,97 44,45 17,30 7,75 55,55 20,7 19,0 Shell size M1 b P R Screw size Class 2A T b T1 b U V Mass Wire accommodation Classes N, A, W, T and Z Class K max. min. 0,5 0,5
23、0,8 0,8 max. min. max. mm mm mm mm inches mm mm mm mm g 08 5,2 3,2 18,6 6,35 6-32UNC 12,7 12,7 2,2 7,30 10,11 22,17 10 7,3 4,8 20,6 6,35 6-32UNC 12,7 12,7 2,2 7,10 11,98 27,48 12 10,6 7,4 24,6 6,35 6-32UNC 12,7 15,9 2,2 6,80 13,59 31,94 14 12,0 9,0 26,1 6,35 6-32UNC 12,7 15,9 2,2 6,60 16,34 37,76 16
24、 16,0 12,8 33,0 6,35 6-32UNC 12,7 15,9 2,2 7,80 18,74 45,50 18 18,0 13,2 36,4 9,53 8-32UNC 15,9 19,1 2,2 9,00 24,78 57,07 20 21,0 15,0 39,0 9,53 8-32UNC 15,9 22,3 2,2 8,80 27,08 62,87 22 24,3 16,3 41,5 9,53 8-32UNC 15,9 25,4 2,2 8,80 29,13 69,09 24 27,5 18,0 44,6 9,53 8-32UNC 15,9 28,6 2,2 9,20 31,6
25、6 74,20 28 30,0 19,0 50,8 12,70 8-32UNC 19,5 31,8 2,2 12,10 48,63 116,63 a E dimension is taken when the coupling nut is pulled in forward position. b M and T dimensions are for variant A; M1 and T1 dimensions are for variants B. M and M1 diameters are clamp hardware limits and not wire bundle accom
26、modation sizes. prEN 3660-004:2017 (E) 6 4.2 Interface dimensions 4.2.1 Associated connection See EN 3660-002. 4.2.2 Front interface See Figure 2, Figure 3 and Table 2. Dimensions in millimetres. Figure 2 Detail X Figure 3 Detail Y Table 2 Dimensions in millimetres Shell size G H J L N Ref. 0,10 0 0
27、,18 0 0,18 0 Number of teeth 08 11,10 9,15 7,92 6,68 12 10 14,53 12,36 11,13 9,35 15 12 17,45 15,30 14,07 12,62 21 14 20,62 18,48 17,25 14,68 24 16 23,80 21,65 20,42 17,73 30 18 25,20 23,08 21,85 19,86 33 20 28,37 26,25 25,02 23,04 36 22 31,55 29,43 28,20 26,21 39 24 34,72 32,60 31,37 29,13 42 28 42
28、,75 38,90 37,67 35,10 54 prEN 3660-004:2017 (E) 7 4.3 Material and finish Material/Finish Class N : Aluminium/Electroless nickel plated Material/Finish Class W : Aluminium/Olive drab cadmium plated Material/Finish Class K : Stainless steel/Passivated Material/Finish Class A : Aluminium/Black anodize
29、d Material/Finish Class T : Aluminium (Nickel PTFE plated) Material/Finish Class Z : Aluminium (Black Zinc Nickel plated) 4.4 Assembly torque These torque values are intended for installation use only, see Table 3. Table 3 Shell size Torque Nm 0,5 Classes N, W, A, T and Z Class K 08 4,5 6,3 10 8,6 1
30、2 12,2 14 16 13,1 18 20 9,0 15,4 22 24 28 13,6 16,7 prEN 3660-004:2017 (E) 8 4.5 Coupling thread strength torque These torque values are for test purposes only, see EN 2591-420 and Table 4. Table 4 Shell size Torque Nm 0,5 Classes N, W, A, T and Z Class K 08 5,6 8,5 10 11,3 12 15,8 14 16 17,0 18 20
31、11,3 19,8 22 24 28 17,0 21,5 4.6 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. prEN 3660-004:2017 (E) 9 Table 5 (1 of 2) EN 2591- Designation of the test Not applicable Applicable see EN 3660-001 Details 101 Visu
32、al examination X 102 Examination of dimensions and mass X See 4.1. 205 Housing (shell) electrical continuity X Classes N, W, A, T and Z = 5 m max. Class K = 10 m max. Measurements to be taken from the connector mounting flange to the end of the clamp body. 212 Surface transfer impedance (from 100 MH
33、z to 1 GHz) a X 301 Endurance at temperature X 305 Rapid change of temperature X Classes TA TB T1 0,5 0 0 0,5 C C min. N, A 200 65 30 W,T,Z 175 65 30 K 260 65 30 306 Mould growth X 307 Salt mist X Cable outlet not fitted to a connector and suspended with non-metallic cord. Duration: Classes N and A
34、48 h Classes W, T, Z and K 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 402 Shock X Method A. Severity: 100 g No. of shocks: One (1) in each direction in two (2) perpendicular axes, i.e. four (4) shocks. Use Table 3 va
35、lues for the assembly. For mounting method, please refer to EN 3660-001. When tested the cable outlet accessory shall not be damaged, nor shall there be any loosening of parts during exposure to shock. Monitoring discontinuity is not required. prEN 3660-004:2017 (E) 10 Table 5 (2 of 2) EN 2591- Desi
36、gnation of the test Not applicable Applicable see EN 3660-001 Details 403 Sinusoidal and random vibration X Method B. Figure 3. Level J Duration: Eight (8) hours in each of two (2) axes Test performed: on one group 50 % of time at 65 C 50 % of time at ambient temperature on a 2nd group 100 % of time
37、 at maximum temperature of class under test. Use Table 3 values for the assembly. For mounting method, please refer to EN 3660-001. When tested the cable outlet accessory shall not be damaged, nor shall there be any loosening of parts during vibration. There shall be no reduction in the electrical c
38、ontinuity readings post vibration test. 406 Mechanical endurance X 408 Mating and unmating forces X 420 Mechanical strength of rear accessories X Phase A. Shell size Bending moment Nm 08 6,0 10 10,0 12 20,5 14 22,5 16 28,0 18 31,5 20 34,0 22 39,5 24 43,0 28 47,5 Phase D and 4.5. Table 4 422 Locking
39、wire hole strength X 513 Magnetic permeability X Not fitted to a connector. All classes 2,0 a 1 GHz to 10 GHz under consideration prEN 3660-004:2017 (E) 11 5 Designation EXAMPLE 1 Description block CABLE OUTLET Identity block EN3660-004XXXX Number of this standard Material/Finish class Shell size Va
40、riant- A M entry and T screw; B M1 entry and T1 screw; C This variant is no longer used; D This variant is no longer used. EXAMPLE 2 EN3660-004N08B Cable outlet, Straight, Class N (aluminium, electroless nickel), shell size 08, Variant B (M1 entry and T1 screw) NOTE 1 Variants C and D have been remo
41、ved to standardise on a common interface. NOTE 2 No gaps are required between sections in the part number when printed. NOTE 3 If necessary, the code I9005 shall be placed between the description block and the identity block. 6 Marking Refer to EN 3660-001 and Figure 1. 7 Technical specification Refer to EN 3660-001.
