1、AECMA STANDARD NORME AECMA AECMA NORM prEN 3660-001 Edition P 2 March 2005 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8110 - Fax. + 32 2 775 8111 - www.aecma-stan.orgICS: 49.060 Supersedes edition P 1 June 1993 De
2、scriptors: Aeronautical industry, aircraft equipment, accessories, electrical connection equipment,electrical connector, characteristics, outlet, backshells ENGLISH VERSION Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 001: Technical sp
3、ecification Srie arospatiale Accessoires arrires pour connecteurs circulaires et rectangulaires lectriques et optiques Partie 1 : Spcification technique Luft- und Raumfahrt Endgehuse fr elektrische und optische Rund- und Rechtecksteckverbinder Teil 001: Technische Lieferbedingungen This “Aerospace S
4、eries“ Prestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). 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
5、 comments. Subsequent to the publication of this pre-standard, 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 and review by users and formal agreement of AECMA-STAN,
6、 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 giving the EN the status of a national standard and
7、 by withdrawing any national standards conflicting with the EN. Edition approved for publication 31 March 2005 Comments should be sent within six months after the date of publication to AECMA-STAN Electrical Domain Copyright 2005 by AECMA-STANCopyright Association Europeene des Constructeurs de Mate
8、riel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 2 prEN 3660-001:2005Foreword This standard was reviewed by the Domain Technical Coordinator of AECMA-STANs Electrical Domain. After inquiries and votes car
9、ried out in accordance with the rules of AECMA-STAN defined in AECMA-STANs General Process Manual, this standard has received approval for Publication. Contents Page 1 Scope. 3 2 Normative references 3 3 Terminology. 4 4 Conditions of use 4 5 Design and description. 5 6 Dimensions and mass 5 7 Opera
10、tion 5 8 Tests. 6 9 Quality assurance. 7 10 Identification and marking 11 11 Delivery condition. 12 12 Packaging. 12 13 Storage 12 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted w
11、ithout license from IHS-,-,-Page 3 prEN 3660-001:20051 Scope This specification defines cable outlet accessories for use with circular and rectangular, electrical and optical connectors on aerospace equipment. These may be sealed or unsealed and include accessories suitable for the suppression of ra
12、dio frequency and electromagnetic interference. This standard is used in conjunction with circular and rectangular electrical and optical connectors for varying temperature ranges, environmental conditions, fire resistant and non-fire resistant applications as designated in the product standards. 2
13、Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions
14、 of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. ISO 261, ISO general purpose metric screw threads General plan ISO 263, ISO inch screw threads Genera
15、l plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in ISO 965-1, ISO general purpose metric screw threads Tolerances Part 1: Principles and basic data EN 2591*, Aerospace series Elements of electrical and optical connection Test methods EN 2591-100, Aerospace series Elements of
16、 electrical and optical connection Test methods Part 100: General 1)EN 2591-101, Aerospace series Elements of electrical and optical connection Test methods Part 101: Visual examination EN 3660-002, Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connect
17、ors Part 002: Index of product standards 1)EN 9100, Aerospace series - Quality management systems - Requirements (based on ISO 9001:2000) and Quality systems - Model for quality assurance in design, development, production, installation and servicing (based on ISO 9001:1994) EN 9133, Aerospace serie
18、s - Quality management systems - Qualification Procedure for Aerospace Standard Parts 1)IEC 60050 (581), International electrotechnical vocabulary Chapter 581: Electromechanical components for electronic equipment MIL-HDBK-454A, General Guidelines for Electronic Equipment 2)* All parts quoted in Tab
19、le 3 and Tables 6 to 14 1) Published as AECMA Prestandard at the date of publication of this standard 2) Published by: Department of Defense (DOD), the Pentagon, Washington, DC 20301, USA Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AEC
20、MANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 4 prEN 3660-001:20053 Terminology For the purposes of this standard, the definitions given in IEC 60050 (581) apply together with the following: 3.1 backshell non-preferred term, use cable outlet accessory 3.2
21、cable screen termination a device for terminating the cable screen to the cable outlet and giving electrical continuity 3.3 cable tie a flexible strap or cord for securing a cable bundle to a cable outlet 3.4 coupling nut an accessory or part of a component which secures the cable outlet to the body
22、 of the connector 4 Conditions of use 4.1 General In accordance with the individual the product standard, refer to EN 3660-002. 4.2 Accessory styles See Table 1. Table 1 Style Description A Cable outlet, unsealed B Cable outlet, sealed C Cable outlet, shielded, unsealed D Cable outlet, shielded, sea
23、led E Conduit adapter, unsealed F Conduit adapter, sealed G Adaptor (misc. incl. rectangular), unsealed H Adaptor (misc. incl. rectangular), sealed J Cable outlet, for heat shrinkable boot, sealed K Cable outlet, for heat shrinkable boot, shielded, sealed Copyright Association Europeene des Construc
24、teurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 5 prEN 3660-001:20054.3 Material/finish classes See Table 2. Table 2 Class Temperature range Material/finish A 65 C to 200 C Aluminium/black a
25、nodised J 65 C to 175 C Non-metallic/olive drab cadmium plated K 65 C to 260 C Stainless steel/passivated M 65 C to 200 C Non-metallic/electroless nickel plated N 65 C to 200 C Aluminium/electroless nickel plated P 65 C to 200 C Non-metallic/unplated W 65 C to 175 C Aluminium/olive drab cadmium plat
26、ed 5 Design and description 5.1 Design Cable outlet accessories shall be designed and constructed to withstand normal handling incident to installation and maintenance in service. They shall be capable of being fitted to and removed from connectors by use of hand only unless otherwise specified in t
27、he product standard. The cable outlet accessory product standard shall contain outline drawings relating to general installation and interchangeability. 5.2 Materials Materials shall be suitable for the purpose intended and as specified in the product standard. When a definite material is not specif
28、ied, a material shall be used which will enable the accessory to meet the performance requirements specified in the product standard. When dissimilar materials are employed in intimate contact with each other, protection against corrosion shall be used to ensure that the differential electromotive p
29、otential does not exceed 0,25 V. 5.3 Finish The finish shall be in accordance with the product standard. 5.4 Threads The threads shall conform to either ISO 261, ISO 263 or ISO 965-1 where applicable. 6 Dimensions and mass The dimensions of cable outlets and their mass shall be as defined in the pro
30、duct standard. 7 Operation Installation instructions and tooling, where necessary, shall be defined in the product standard. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without
31、 license from IHS-,-,-Page 6 prEN 3660-001:20058 Tests Tests from the parts of EN 2591 applicable to cable outlet accessories are detailed in Table 3. All tests shall be carried out with the cable outlet accessory fitted to a connector or simulation thereof unless otherwise specified in the product
32、standard. Table 3 EN 2591- Test No. Title Details 101 Visual inspection Initial examination. Details to be examined: identification of materials in accordance with the product standard. identification; appearance; marking; surface finish. Final examination. No loosening of parts, cracks, excessive w
33、ear, detached part, etc. shall be observed. 102 Examination of dimensions and mass In accordance with the product standard. Note In the case of an approved inspection system, piece parts (without relation to manufacturing batches of finished products) can be used for dimensional inspection. 205 Hous
34、ing (shell) electrical continuity In accordance with the product standard 212 Surface transfer impedance (from 100 MHz to 1 GHz) aIn accordance with the product standard 301 Endurance at temperature In accordance with the product standard 305 Rapid change of temperature In accordance with the produc
35、t standard 306 Mould growth Unless otherwise required by the product standard Method A. Duration 28 days. Nil Growth. No prior washing. No surface etching. 307 Salt mist In accordance with the product standard 308 Sand and dust In accordance with the product standard 314 Immersion at low air pressur
36、e In accordance with the product standard 315 Fluid resistance In accordance with the product standard 316 Ozone resistance In accordance with the product standard 317 Flammability In accordance with the product standard 318 Fire-resistance In accordance with the product standard 402 Shock In accord
37、ance with the product standard 403 Sinusoidal and random vibration In accordance with the product standard 406 Mechanical endurance In accordance with the product standard 408 Mating and unmating forces In accordance with the product standard 420 Mechanical strength of rear accessories In accordance
38、 with the product standard 422 Locking wire hole strength In accordance with the product standard 513 Magnetic permeability In accordance with the product standard 515 Hydrolytic stability In accordance with the product standard aFrom 1 GHz to 10 GHz under investigation Copyright Association Europee
39、ne des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 7 prEN 3660-001:20059 Quality assurance 9.1 General Quality assurance shall conform to the requirements of EN 9133 and the manu
40、facturers quality systems shall conform to EN 9100. 9.2 Conditions for Qualification 9.2.1 Initial qualification Initial qualification of a cable outlet accessory is obtained: either when specimens as defined in 9.2.2 have satisfied the applicable tests in Group 0, Group 1, Group 2,Group 3 and Group
41、 4 (see Tables 5, 6, 7 ,8 and 9); 9.2.2 Sampling and definition of specimens Four sample cable outlet accessories shall be provided in each of two sizes, a total of eight. For circular connectors these shall be small (shell size 08 to 13) and large (shell size 20 and larger). For samples for rectang
42、ular connectors, refer to the product standard. The eight samples shall be divided into Group 0 and Group 1 (or Groups 3 and 4) as shown in Table 4 and prepared as instructed in 9.2.3. Thirteen samples shall also be provided for Group 2 (fluid resistance test). Table 4 Allocation of specimens Groups
43、 0 the date of manufacture (year/week); the manufacturers name or trademark. 11 Delivery condition Delivery conditions shall be in accordance with the product standard. 12 Packaging Cable outlet accessories shall be packed in transparent, inert plastic bags in accordance with EN 2591-100. 13 Storage
44、 Storage shall be in a place free from ultra-violet rays. Every five years an inspection shall be made in accordance with test EN 2591-101. The date of inspection shall be marked on and the component re-packed in accordance with 12. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
