1、STD-AECMA PREN YOb7-002-ENGL 1778 1OL2311 0014814 b34 Edition approved for publication AECMA STANDARD NORME AECMA AECMA NORM Comments should be sent within six months C2 Chairman after the date of publication to prEN 4067-002 Edition P 2 July 1998 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE I
2、NDUSTRIES (AECMA) Gulledelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. +32) 2 775 81 11 ICs: 49.060 Supersedes edition P 1 September 1997 Descriptors: ENGLISH VERSION Aerospace series Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire-resistant, operating tempe
3、rature 260 OC peak Part 002: Specification of performance and contact arrangements Srie arospatiale Luft- und Raumfahrt Connecteurs lectriques circulaires, contact protg, accouplement par bague filete, rsistant au feu, temprature 260 OC en pointe Partie 002: Spcification de performances Elektrische
4、Rundsteckverbinder, Kontaktgeschtzt Schraubkupplung, feuerbestndig Betriebstemperaturen, 260 OC Spitze Teil 002: Leistungsdaten und et darrangements de contacts Kontaktanordnungen This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (The European Association of Aer
5、ospace Industries). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the technical content shall not be cha
6、nged to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre INPSI and formal agreement of the Official Services of the Member countries it will be submitted as a dr
7、aft European Standard to CEN (European Committee for Standardization) for formal vote. 1998-07-20 AECMA Gulledelle 94 B-1200 BRUXELLES Mr Pezzetta aecma 199i STD-AECMA PREN VOb7-002-ENGL 1778 W 1012311 0014815 570 W Page 2 prEN 4067-002: 1998 Contents list Page O 1 2 3 4 5 6 7 8 9 10 11 12 13 . . No
8、rmative references . Description and codification of models . Terminology . Operating conditions . Type codes Polarization . Housing sizes and contact arrangements . . Contacts Filler plugs . Rear accessories . . Tooling Assembly and wiring instruction . 3 3 3 4 4 4 6 7 7 9 9 9 9 9 STD-AECMA PREN 9O
9、b7-002-ENGL 1798 LOL23LL 00L48Lb 407 Page 3 prEN 4067-002: 1998 O Introduction This family of connectors is derived from MIL-C-83723 series III, type T and EN 2997 with which it is interchangeable but not intermateable. 1 Scope This standard defines the performance and contact arrangements of circul
10、ar electrical connectors, coupled by threaded ring. 2 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 d
11、ated references, subsequent amendments to or revisions 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. EN 2591-209 EN 2997-001 EN 2997-009 EN 3155-002
12、 EN 3155-004 EN 3155-005 EN 3197 EN 3660-002 EN 4067-001 EN 4067-003 EN 4067-004 EN 4067-005 EN 4067-006 Aerospace series - Elements of electrical and optical connection - Test methods - Part 209: Current temperature derating Aerospace series - Connectors, electrical, circular, coupled by threaded r
13、ing, fire- resistant or non fire-resistant, operating temperatures 175 OC continuous, 200 OC continuous, 260 OC peak - Part O01 : Technical specification Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire- resistant or non fire-resistant, operating temperatures 175 O
14、C continuous, 200 OC continuous, 260 OC peak - Part 009: Protective cover for receptacle - Product standard Aerospace series - Electrical contacts used in elements of connection - Part 002: List and utilization of contacts 1) Aerospace series - Electrical contacts used in elements of connection - Pa
15、rt 004: Contacts, electrical, male 004, type A, crimp, class T - Product standard 1) Aerospace series - Electrical contacts used in elements of connection - Part 005: Contacts, electrical, female 005, type A, crimp, class T - Product standard 1) Aerospace series - Code of practice for installation a
16、nd repair of aircraft electrical interconnection systems 1) Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 002: Index of product standards 1) Aerospace series - Connectors, electrical, circular, scoop-proof, coupled by threaded ring,
17、 fire-resistant, operating temperature 260 OC peak - Part O01 : Technical specification 1) Aerospace series - Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire-resistant, operating temperature 260 OC peak - Part 003: Square flange receptacle - Product standard 2) Aerospac
18、e series - Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire-resistant, operating temperature 260 OC peak - Part 004: Jam-nut mounted receptacle - Product standard 2) Aerospace series - Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire-resistan
19、t, operating temperature 260 OC peak - Part 005: Hermetic square flange receptacle - Product standard 2) Aerospace series - Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire-resistant, operating temperature 260 OC peak - Part 006: Hermetic jam-nut mounted receptacle - Pro
20、duct standard 2) 1) Published as AECMA Prestandard at the date of publication of this standard 2) In preparation at the date of publication of this standard - STD-AECMA PREN 40b7-002-ENGL 3778 = LOL23Ll O034837 393 Page 4 prEN 4067-002: 1998 models SE EN 4067-007 Aerospace series - Connectors, elect
21、rical, circular, scoop-proof, coupled by threaded ring, fire-resistant, operating temperature 260 OC peak - Part 007: Hermetic receptacle with round flange attached by welding or brazing - Product standard 2) EN 4067-008 Aerospace series - Connectors, electrical, circular, scoop-proof, coupled by th
22、readed ring, fire-resistant, operating temperature 260 OC peak - Part 008: Plug - Product standard 2) EN 4067-009 Aerospace series - Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire-resistant, operating temperature 260 OC peak - Part 009: Protective cover for plug - Prod
23、uct standard 2) MIL-C-83723E Connectors, electrical, circular, (environment resisting), receptacles and plugs, general specification for 3) KE SE * 3 See table 1. Description and codification of models Table 1 Description 1 Connectors Sealed plug with housing (shell) in passivated stainless steel, c
24、rimp contacts, I KE I fire-resistant, maximum operating temperature 260 OC peak SE Sealed plug and receptacle with housing (shell) in passivated stainless steel, crimp contacts, fire-resistant, plug with grounding-spring-system screening 1 ring, maximum operating temperature 260 OC peak Hermetic rec
25、eptacle with housing (shell) in passivated stainless steel, solder contacts, maximum operating temperature 260 OC peak YE Protective covers Protective cover for receptacle or plug in passivated stainless steel, maximum I KE I operating temperature 260 OC peak 4 Terminology See EN 2997-001. 5 Operati
26、ng conditions 5.1 Combinations of plugs and receptacles Table 2 shows the combinations marked by * which achieve the characteristics specified for each model. For other combinations, the characteristics of the pair of connectors are those of the component with the lowest performance. Table 2 I Plug
27、models I Receptacle YE t * 2) In preparation at the date of publication of this standard 3) Published by: Department of Defense (DOD), the Pentagon, Washington, D.C. 20301 USA. - STD-AECNA PREN qOb7-002-ENGL 1778 m LOL23LL OOLi818 28T m Page 5 prEN 4067-002: 1998 Size 5.2 See table 3. Combinations o
28、f protective covers and connectors Table 3 Size of conductors Outer diameter of cables Standard cables Fire-resistant cables Receptacle I model Protective cover Plug model I AWG 1) I 1 KE I SE I SE 1 YE min. max. I KE l*l*l * NOTE: Protective cover for receptable, see EN 2997-009. 5.3 Permissible ca
29、bles The performance of these connectors is achieved with the cables of the dimensions given in table 4 and using the accessories and wiring tools specified. Dimensions are in millimetres. Table 4 AECMA Contact 1 Barrel 1 code 006 20 20 004 002 o1 o 006 004 002 20 18 I I o1 2 I O10 o1 o 16 18 006 00
30、4 AECMA AWG 1 code - 20 22 004 24 _ _ 18 20 22 004 24 - _ _ 16 18 o1 o 20 006 _ 14 16 18 o1 o _ 1) AWG = Closest American Wire Gage 18 20 1,2 2,7 22 NOTE: The use of cables exceeding the maximum diameter indicated is prohibited. Cables smaller than the minimum diameter may be used, subject to a conc
31、ession, provided that the requirements of EN 31 97 are observed. STD-AECMA PREN 4Ob7-002-ENGL 1778 m LO12311 00148L9 1Lb m Page 6 prEN 4067-002: 1998 Type Models Product standard 5.4 Operating characteristics 5.4.1 Electrical conditions - Heating: see EN 2591-209 - Rated current: according to standa
32、rds for contacts - insulation resistance at ambient temperature: 5 O00 MC? - Withstand voltage at sea level: 1 500 V r.m.s. - Withstand voltage from 15 O00 m to 30 O00 m: 1 O00 V r.m.s. Description 5.4.2 Climatic conditions - Operating temperatures: - minimum temperature: - 65 OC - maximum temperatu
33、re: see table 1 . Furthermore, the connector operating temperature shall be limited to the maximum operating temperature indicated in the product standards for contacts - Corrosion resistance and fluid resistance: see EN 4067-001 SE EN 4067-003 O YE EN 4067-005 1 YE EN 4067-007 KE EN 4067-008 6 SE E
34、N 4067-008 SE EN 4067-004 7 i YE EN 4067-006 I 5.4.3 Mechanical conditions Mechanical endurance: 500 mating and unmating operations Square flange mounted receptacle Hermetic square flange mounted receptacle Hermetic receptacle with round flange attached by welding or brazing Plug without grounding-s
35、pring-system screening ring Plug with grounding-spring-system screening ring Jam-nut mounted receptacle Jam-nut mounted hermetic receptacle 6 Type codes 3 KE 4 KE See table 5. EN 2997-009 Protective cover for receptacle EN 4067-009 Protective cover for plug STD-AECMA PREN iOb7-002-ENGL 1998 m LOL23L
36、L OOL482D 938 m Page 7 prEN 4067-002: 1998 Y 7 Polarization See table 6. - * * * x * * * * Table 6 20 22 24 41 41 20 55 55 20 61 61 20 8 See table 7 and figures 1 to IO. Housing sizes and contact arrangements Table 7 STD-AECMA PREN 40b7-002-ENGL 3998 30323LL 0034823 874 m Page 8 prEN 4067-002: 1998
37、08-03 10-06 12-1 2 14-1 5 3 contacts size 20 6 contacts size 20 12 contacts size 20 15 contacts size 20 0 O0 Figure 1 16-24 24 contacts size 20 Figure 5 20-41 41 contacts size 20 O o (O) Figure 2 Figure 3 Figure 4 18-31 20-39 31 contacts size 20 37 contacts size 20 2 contacts size 16 00000 o (O) o o
38、 o (O) o 00 o o 000000 00000 O0 Figure 6 22-55 55 contacts size 20 Figure 7 24-6 1 61 contacts size 20 Figure 8 Figure 9 Figure 10 STD-AECMA PREN iOb7-DO2-ENGL 3778 = LO12333 DO34822 700 Page 9 prEN 4067-002: 1998 9 Contacts Removable contacts which can be used in connectors are indicated in EN 31 5
39、5-002. EXAMPLE: - For 260 OC peak class: - male contacts according to EN 31 55-004; - female contacts according to EN 3155-005. 10 Filler plugs A standard defining the filler plugs is in preparation at the date of publication of this standard. 11 Rear accessories The rear accessories and the conditions in which they are used are defined in EN 3660-002. 12 Tooling The tooling for crimping, installing and extracting removable contacts is indicated in the standards for contacts. 13 Assembly and wiring instruction See EN 3197.
