1、a e o Edition approved for publication 2001-07-31 AECMA STANDARD NORME AECMA AECMA NORM Comments should be sent within six months after the date of publication to Gulledelle 94 6-1200 BRUXELLES Electrical Domain Mr Peuetta AECMA-STAN prEN 4529-003 Edition P 1 July 2001 PUBLISHED BY THE EUROPEAN ASSO
2、CIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - 6-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: 49.060 Descriptors: Aerospace industry, aircraft equipment, connectors, sealing, plug ENGLISH VERSION Aerospace series Elements of electrical and opt
3、ical connection Sealing plugs Part 003: Class T - Product standard Srie arospatiale Luft- und Raumfahrt Organes de connexion electrique et optique Partie 003: Classe T - Norme de produit Elektrische und optische Verbndungselemente Teil 003: Klasse T - Produktnorm Obturateur dtanchit Verschlu-Stopfen
4、 This “Aerospace Series” Prestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published on green paper for the needs of the European Aerospace Industry. It has been technically approved by the experts of the
5、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 and review by users and
6、 formal agreement of AECMA-STAN it will be submitted as a draft European Standard to CEN (European Committee for Standardizafion) for formal vote. Page 2 prEN 4529-003: 2001 Blank page Page 3 prEN 4529-003: 2001 O Introduction The sealing plug defined by this standard is derived from MS27488. 1 Scop
7、e This standard specifies the required characteristics of sealing plugs, class T, for use in elements of electrical and optical connection containing cable (wire) sealing grommets, according to EN 4529-002. It shall be used together with EN 4529-001. 2 Normative references This European Standard inc
8、orporates 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 of any of these publications apply to this Eur
9、opean Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. IS0 13000-2 Plastics- Polytetrafluoroethylene (PTFE) semi-finished products - Part 2: Preparation of test specimens and determination of properties
10、EN 2591* Aerospace series - Elements of electrical and optical connection - Test methods EN 2997-001 Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures 175 “C continuous, 200 “C continuous, 260 “C peak - Part O0
11、1 : Technical specification Aerospace series - Elements of electrical and optical connection - Sealing plugs - Part O01 : Technical specification 1) Aerospace series - Elements of electrical and optical connection - Sealing plugs - Part 002: List of product standards 1) Plug, End Seal, Electrical Co
12、nnector 2) 0 EN 4529-001 EN 4529-002 MS27488 3 Definitions For the purposes of this standard the definitions in 4529-001 apply. 4 Required characteristics 4.1 Specific Characteristics Class T corresponds to an operating temperature range from - 65 “C to 260 “C. 4.2 Dimensions - Mass, colourc See fig
13、ure 1 and table 1. 4.3 Material The material for the plugs shall be polytetrafluroethylene (PTFE) in accordance with IS0 13000-2 Type E or equivalent. a * 1) Published by AECMA Prestandard at the date of publication of this standard. 2) Published by: Department of Defence (DOD), the Pentagon, Washin
14、gton D.C. 20301 USA. All parts quoted in table 2 Page 4 prEN 4529-003: 2001 Size I Coiour I A I B I code I I I I 4.4 Dimensions and mass No installation tools apply. The recommended direction of installation is shown in figure 1 22 20 16 12 8 4 O _ 1 0,25 x 45“ f 5“ # cavity or max. Model N a Model
15、L module size Model N a Model L 23-22 0,03 0,05 20 0,lO 0,13 16 0,20 0,26 12 0,36 0,49 8 0,83 1,63 4 I ,77 3,92 O 6,65 7,86 1,73 1,14 12,70 21 ,O8 lack 1,47 0,89 11,13 20,07 2,54 1,65 14,83 21 ,O8 Red 2,16 1,14 13,82 20,07 3,51 2,36 14,83 21 ,O8 lue 3,251 1,85 13,82 20,07 4,47 3,33 14,83 21 ,O8 2,82
16、 13,82 20,07 8,13 4,96 12,19 30,20 Red 7,87 4,45 11,68 28,93 10,67 8,13 12,19 30,20 lue 10,41 7,62 11,68 28,93 15,49 11,43 2565 30,20 15,24 10,92 25,15 28,93 - Yellow 4,22 0,25 x 45“ f 5“ # /- / 1,20 f 0,13 - 2- # Rad 0,Sl rnax. Key 1 Recess profile optional 2 Recommended direction of installation F
17、igure 1 - Plug Table 1 - Dimensions Apply to size 22 only C Mass 9 (each) Page 5 prEN 4529-003: 2001 Applicable Not applicable According to Remarks EN 2591- Designation of the test EN 3155-001 1 o1 Visual examination X 102 Examination of dimensions X See 4.4. 206 Measurement of insulation X 30 1 End
18、urance at temperature X T= (260 f 2) OC and mass resistance Duration: 1 O00 hours 305 Rapid change of temperature X T, = (- 65 f 2) “C TB = (260 i 2) “C - 306 Mould growth X 317 Flammability X 515 Hydrolytic stability X 315 FI u id resistan ce X See EN 2997-001. In preparation at the date of publica
19、tion of this standard 4.5 Tests See table 2. When EN 4529-003 is produced from PTFE in accordance with IS0 13000-2 type E, tests 206, 301, 306, 315, 317 and 515 are not required. 5 Designation EXAMPLE: Description block Identity block Sealing plug EN4529-003N20 Number of EN standard Model (See table 1) Size code (See table 1) NOTE If necessary, the originator code 19005 shall be placed between the description block and the identity block. 6 Marking Not applicable. 7 Technical specification See EN 4529-001.
