ASD-STAN PREN 3545-001-2006 Aerospace series Connectors electrical rectangular with sealed and non-sealed rear plastic housing locking device operating temperatures 55 to 175 Part .pdf

1、ASD STANDARD NORME ASD ASD NORM prEN 3545-001 Edition P 4 December 2006 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: 49.060 Supersedes edition P 3 August

2、2004 Will supersede EN 3545-001:2005 Descriptors: ENGLISH VERSION Aerospace series Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures 55 C to 175 C Part 001: Technical specification Srie arospatiale Connecteurs lectriques, re

3、ctangulaires, tanches et non tanches larrire, botier en plastique, verrouillage, tempratures dutilisation 55 C 175 C Partie 001 : Spcification technique Luft- und Raumfahrt Elektrische Rechtecksteckverbinder mit und ohne hintere Abdichtung, Plastikgehuse, Verriegelungssystem, Betriebstemperaturen vo

4、n 55 C bis 175 C Teil 001: Technische Lieferbedingungen 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

5、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-identification of the sta

6、ndard. 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 full European Standard (EN). The CEN national members have then to implement t

7、he 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 December 2006 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyri

8、ght 2006 by ASD-STAN prEN 3545-001:20062 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Terms and definitions .4 4 Description .4 5 Design .5 6 Definition drawing and masses6 7 Contact arrangements.8 8 Tests. 16 9 Quality assurance. 22 10 Designation and marking. 27 11 Delivery conditi

9、ons. 27 12 Packaging 27 13 Storage. 27 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 approv

10、al for Publication. prEN 3545-001:20063 1 Scope This standard specifies the technical requirements of rectangular connectors with sealed and non-sealed rear, plastic housing, locking device, for operating temperatures from 55 C to 175 C. 2 Normative references The following referenced documents are

11、indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2266-002, Aerospace series Cables, electrical, for general purpose Operating temperat

12、ures between 55 C and 200 C Part 002: General. EN 2591-100 *, Aerospace series Elements of electrical and optical connection Test methods Part 100: General. EN 3155-001, Aerospace series Electrical contacts used in elements of connection Part 001: Technical specification. EN 3155-003, Aerospace seri

13、es Electrical contacts used in elements of connection Part 003: Contacts, electrical, female, type A, crimp, class S Product standard. EN 3155-008, Aerospace series Electrical contacts used in elements of connection Part 008: Contacts, electrical, male, type A, crimp, class S Product standard. EN 31

14、55-070, Aerospace series Electrical contacts used in elements of connection Part 070: Contacts, electrical, male, type A, crimp, class S Product standard. 1)EN 3155-071, Aerospace series Electrical contacts used in elements of connection Part 071: Contacts, electrical, female, type A, crimp, class S

15、 Product standard. 1)EN 3197, Aerospace series Installation of aircraft electrical and optical interconnection systems. 1)EN 3545-002, Aerospace series Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures 55 C to 175 C Part 002

16、: Specification of performance and contact arrangements. EN 3545-008, Aerospace series Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures 55 C to 175 C Part 008: Tools for assembly/removal of coding and attachment systems Pro

17、duct standard. EN 4529-002, Aerospace series Elements of electrical and optical connection Sealing plugs Part 002: Index of product standards. EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts. *And all parts quoted in this standard. 1) Publish

18、ed as ASD Prestandard at the date of publication of this standard. prEN 3545-001:20064 AS 1241C, Fire resistant phosphate ester hydraulic fluid for aircraft. 2)AMS 1424, Deicing/anti-icing fluid, aircraft, SAE type I. 2)MIL-PRF-7870C, Lubricating oil, general purpose, low temperature NATO code numbe

19、r O-142. 3)MIL-PRF-23699F, Lubricating oil, aircraft turbine engine, synthetic base NATO code number O-156. 3)MIL-PRF-87937D, Cleaning compounds aerospace equipment. 3)FED-STD-H28A, Screw-thread standards for federal services. 3)3 Terms and definitions For the purposes of this document, the terms an

20、d definitions given in EN 2591-100 apply. 4 Description 4.1 General A pair of connectors comprises: a male housing fitted with female crimp contacts (code F); a female housing fitted with male crimp contacts and having an interfacial seal which provides sealing at each contact when the connectors ar

21、e mated (code M). These housings are fitted with polarizing systems permitting 36 combinations. They are able to take a cable clamp and comprise a locking device at each end. There are two types of connectors: sealed, grommet provided for sealing of cables at the rear (code E); non-sealed, grommet p

22、rovided for non abrasion of cables at the rear (code D). 4.2 Male and female housings There are one size of housing and twelve contact arrangements as shown in Table 1. See also Figures 2 to 13. 2) Published by: Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA 1509

23、6-0001, USA. 3) Published by: Department of Defense (DOD), the Pentagon, Washington, D.C. 20301 USA. prEN 3545-001:2006 5 Table 1 Number of contacts Arrangement number Size 22 aSize 22 bSize 20 Size 16 Size 12 Size 10 Size 8 01 0 0 50 0 0 0 0 02 78 0 0 0 0 0 0 03 39 0 0 10 0 0 0 04 0 0 0 21 0 0 0 05

24、 0 0 0 0 13 0 0 06 0 0 0 0 0 7 0 07 0 0 0 0 0 0 5 08 0 0 18 0 0 0 3 09 0 0 25 12 0 0 0 12 78 78 0 0 0 0 0 13 39 39 0 10 0 0 0 16 0 0 0 0 0 7 0 aContacts size 22 according to EN 3155-003 and EN 3155-008. bContacts size 22 according to EN 3155-003 and EN 3155-008 or EN 3155-070 and EN 3155-071. 4.3 Ma

25、terials 4.3.1 General The materials which are not specified or are not specially described, shall be as light as possible for the required application. Materials are chosen according to safety criteria as defined by the authority of certification. When dissimilar metals are in close contact, adequat

26、e protection against corrosion shall be provided such that the electromotive force of the galvanic couple shall not exceed 0,25 V. 4.3.2 Housings These are made of rigid material with high dielectric qualities which will not deteriorate under normal conditions of operation and ageing. 4.3.3 Contacts

27、 Contacts shall comply with the requirements of EN 3155-001. 5 Design 5.1 Housings In the sealed and non-sealed types, the grommet shall be attached to the housing. prEN 3545-001:20066 Identification of the various positions used for coding by the position indicator which appears on the attachments

28、is given in EN 3545-002. Identification of the contact cavities shall be consistent with Figures 3 to 14 in EN 3545-002. 5.2 Contacts Removable contacts shall be inserted and extracted via the rear of the connector. The insertion and extraction tools shall be introduced via the rear of the connector

29、. For connectors which are not sealed at the rear, it shall be possible to insert the contact without a tool, unless the mechanical strength of the wires prevents this. 5.3 Attachments, polarizing features They are constituted by two integral elements, which are removable from each housing with the

30、aid of metal tools defined by EN 3545-008 and provide: rapid attachment of housings to boards; attachment of male housings to female housings; necessary polarization between male and female housings. The threads shall comply with FED-STD-H28A. It shall be impossible to mate housings when these are p

31、olarized differently. 5.4 Cable clamp The cable clamp, made of insulating material, shall be easy to fit and remove, shall be independent of the housing attachment system and shall not require any special fastener. The wires are held by means of a cable tie (binding hand for example). 6 Definition d

32、rawing and masses The general dimensions and the mass of the various elements which make up a pair of connectors are given in product standards. Dimensions and tolerances are in millimetres. prEN 3545-001:2006 7 Key 1 0,9 min. (see NOTE 1) 2 2,4 max. for contact size 20 2,3 max. for other sizes (see

33、 NOTE 2) 3 1 to 1,9 (see NOTE 3) 4 0,03 to 0,58 for arrangements 01 to 06 0,05 to 0,60 for arrangements 07 and 08 5 1,27 min. for quadrax contacts (see NOTE 1) 6 Connector with male contacts 7 Male coding and attachment system 8 Female coding and attachment system 9 Connector with female contacts aA

34、pplicable dimensions for contact arrangement 07 and 08 NOTE 1 Electrical engagement of contacts. NOTE 2 Extreme limit position of electrical point of female contact. NOTE 3 Extreme limit position of male contact, maximum axial clearance: 0,5 Figure 1 prEN 3545-001:20068 7 Contact arrangements 7.1 Ge

35、neral The theoretical positions in the various contact arrangements are defined in Figures 2 to 13, which show the front face (mating) of female housings (male contacts). Identification of the contact cavities consists of: identification of the end cavities in each row; identification of the 10th ca

36、vity and its multiples using the following symbols (except for arrangements 04, 05, 06, 07 and 09); oblique line joining together size 22 contact cavities, opposite chevrons for size 20 contact cavities. 7.2 Arrangement 01 50 contacts, size 20 See Figure 2. Figure 2 prEN 3545-001:2006 9 7.3 Arrangem

37、ent 02 78 contacts, size 22 according to EN 3155-003 and EN 3155-008. See Figure 3. Figure 3 prEN 3545-001:200610 7.4 Arrangement 03 39 contacts, size 22 according to EN 3155-003 and EN 3155-008. 10 contacts, size 16 See Figure 4. Figure 4 7.5 Arrangement 04 21 contacts, size 16 See Figure 5. Figure

38、 5 prEN 3545-001:200611 7.6 Arrangement 05 13 contacts, size 12 See Figure 6. Figure 6 7.7 Arrangement 06 7 contacts, size 10 See Figure 7. Figure 7 prEN 3545-001:200612 7.8 Arrangement 07 5 contacts, size 8 (indexed or not) See Figure 8. Figure 8 NOTE Identification of the polarization key of the s

39、ize 8 contact only on the rear grommet. 7.9 Arrangement 08 18 contacts, size 20 3 contacts, size 8 (indexed or not) See Figure 9. Figure 9 NOTE Identification of the polarization key of the size 8 contact only on the rear grommet. prEN 3545-001:2006 13 7.10 Arrangement 09 25 contacts, size 20 12 con

40、tacts, size 16 See Figure 10. Figure 10 prEN 3545-001:200614 7.11 Arrangement 12 78 contacts, size 22 according to EN 3155-003 and EN 3155-008 or EN 3155-070 and EN 3155-071. See Figure 11. Figure 11 prEN 3545-001:2006 15 7.12 Arrangement 13 39 contacts, size 22 according to EN 3155-003 and EN 3155-

41、008 or EN 3155-070 and EN 3155-071. 10 contacts, size 16 See Figure 12. Figure 12 7.13 Arrangement 16 7 contacts, size 10 See Figure 13. Figure 13 NOTE This connector is offering a longer body than arrangement 06 prEN 3545-001:200616 8 Tests 8.1 Tests according to EN 2591-100 The tests in EN 2591-10

42、0 applicable in the context of this standard, as well as the details necessary for implementing them and for inspecting the connector characteristics, are given in Table 2. Table 2 EN 2591- Designation of the test Details 101 Visual examination Initial examination; examination of connectors, accesso

43、ries, loose parts (contacts, etc.) Details to be examined: identification; appearance; marking; surface finish. Final examination: no loosening of parts, no cracks, no trace of carbon, no excessive wear or no detached part shall be observed. 102 Examination of dimensions and mass According to clause

44、 6 and product standard. The checking of inaccessible dimensions on the finished product shall be carried out on part pieces or given by the quality organization of the manufacturer concerned. 201 Contact resistance Low level As per EN 3155-001 202 Contact resistance at rated current As per EN 3155-

45、001 203 Electrical continuity at microvolt level Not applicable 204 Discontinuity of contacts in the microsecond range Method B Duration of discontinuity: 1 s Test duration: throughout the duration of tests EN 2591-402 (Shock) and EN 2591-403 (Vibration) 205 Housing (shell) electrical continuity Not

46、 applicable 206 Measurement of insulation resistance Method C Connectors mated, unless otherwise specified below at ambient temperature: 5 000 M min. during tests EN 2591-301, EN 2591-314, EN 2591-324: 1 000 M min. (connectors mated) after tests EN 2591-301, EN 2591-314, EN 2591-315, EN 2591-324: 1

47、000 M min. after test EN 2591-304: 100 M min. during test EN 2591-403: 5 000 M min. continued prEN 3545-001:200617 Table 2 (continued) EN 2591- Designation of the test Details 207 Voltage proof test Method C, connectors mated and unmated according to table below Connectors Pressure Contact size Mate

48、d V r.m.s. Unmated V r.m.s. Ambient Initial measurement and after test EN 2591-304 22 20,16,12,10,8 1 500 1 500 After test EN 2591-324 22 20,16,12,10,8 1 500 1 500 During test EN 2591-311 22,20,16,12,10,8 600 Maximum leakage current 2 mA NOTE Where unmated connectors are used, the requirements in EN

49、 3197 shall be followed. 208 Temperature rise due to rated current Not applicable 209 Current temperature derating See Table 2 of EN 3545-002. Not applicable for qualification. Heating due to current flow shall not cause the maximum temperature to be exceeded. 210 Electrical overload As per EN 3155-001 213 Shielding effectiveness from 100 MHz to 1 GHz Not applicable 216 Engagement of contacts Not applicable 301 En