1、BRITISH STANDARDBS EN 4529-001:2006Aerospace series Elements of electrical and optical connection Sealing plugs Part 001: Technical specificationThe European Standard EN 4529-001:2006 has the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g4
2、0g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 4529-001:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 September 2006 BSI 2006ISBN 0 580 49239 7N
3、ational forewordThis British Standard was published by BSI. It is the UK implementation of EN 4529-001:2006.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/3, Aerospace Connectors.A l
4、ist of organizations represented on ACE/6/-/3 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal ob
5、ligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4529-001May 2006ICS 49.060English VersionAerospace series - Elements of electrical and optical connection- Sealing plugs - Part 001: Technical specificationSrie arospatiale - Organes
6、de connexion lectrique etoptique - Obturateur dtanchit - Partie 001 :Spcification techniqueLuft- und Raumfahrt - Elektrische und optischeVerbindungselemente - Verschlu-Stopfen - Teil 001:Technische LieferbedingungenThis European Standard was approved by CEN on 20 February 2006.CEN members are bound
7、to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Centra
8、l Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the
9、officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Sp
10、ain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Mem
11、bers.Ref. No. EN 4529-001:2006: E2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and definitions.4 4 Conditions of use4 5 Design and description 5 6 Dimensions and mass 5 7 Operation.5 8 Tests 5 9 Quality assurance .8 10 Designation and marking .11 11 Delivery condition.11 12
12、 Packaging11 13 Storage 11 EN 4529-001:20063 Foreword This European Standard (EN 4529-001:2006) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standa
13、rd has received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest
14、 by November 2006, and conflicting national standards shall be withdrawn at the latest by November 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all s
15、uch patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland
16、, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4529-001:20064 1 Scope This standard specifies: the electrical, mechanical, environmental and dimensional characteristics of sealin
17、g plugs used in elements of electrical and optical connection; the conditions for qualification, acceptance testing and quality assurance; the test programmes and groups. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer
18、ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection.
19、EN 2591-100*, Aerospace series Elements of electrical and optical connection Test methods Part 100: General. EN 9133, Aerospace series Quality management systems Qualification Procedure for aerospace standard parts. MIL-HDBK-454A, General guidelines for electronic equipment. 1)3 Terms and definition
20、s For the purposes of this standard, the terms and definitions given in EN 2591-100 and the following apply. 3.1 sealing plug an accessory used to fill grommet cavities in an element of connection 4 Conditions of use The sealing plug shall provide an environmental seal in unused cavities when used i
21、n elements of connection, throughout the temperature ranges specified below: class P: maximum operating temperature 125 C; class R: maximum operating temperature 150 C; class S: maximum operating temperature 200 C; class T: maximum operating temperature 260 C; class U: maximum operating temperature
22、350 C. *And all parts quoted. 1) Published by: Department of Defense (DOD), The Pentagon, Washington D.C. 20301, USA. EN 4529-001:20065 5 Design and description Refer to the relevant product standard. 6 Dimensions and mass The dimensions of the sealing plugs and their mass shall be as defined in the
23、 product standard. 7 Operation Tools for installing and extracting the sealing plugs shall be defined in the product standard. 8 Tests The tests of EN 2591-100, applicable in the context of this standard as well as the details necessary for implementing them and for inspecting sealing plug character
24、istics are given in Table 1. All the tests shall be carried out without elements of connection unless otherwise specified in Table 1. Table 1 List of tests EN 2591- Test Details 101 Visual examination Initial examination: Details to be examined: identification of materials in accordance with the pro
25、duct standard identification marking surface roughness 102 Examination of dimensions and mass In accordance with the product standard 201 Contact resistance - low level Not applicable 202 Contact resistance at rated current Not applicable 203 Electrical continuity at microvolt level Not applicable 2
26、04 Discontinuity of contacts in the microsecond range Not applicable 205 Housing (shell) electrical continuity Not applicable 206 Measurement of insulation resistance The insulation resistance shall be 100 M min at 500 V d.c. using flat probes positioned across the smallest diameter. 207 Voltage pro
27、of test Not applicable 208 Temperature rise due to rated current Not applicable 209 Current temperature derating Not applicable 210 Electrical overload Not applicable continued EN 4529-001:20066 Table 1 (continued) EN 2591- Test Details 211 Capacitance Not applicable 212 Surface transfer impedance N
28、ot applicable 213 Shielding effectiveness from 100 MHz to 1 GHz Not applicable 214 Lightning strike, current and voltage pulse Not applicable 216 Engagement of contacts Not applicable 220 Contact/conductor joint ageing by current and temperature cycling Not applicable 301 Endurance at temperature Co
29、nduct within element of connection. Method B but without mechanical load or electrical monitoring, temperature and duration in accordance with the product standard. 302 Climatic sequence Not applicable 303 Cold/low pressure and damp heat Not applicable 304 Damp heat steady state Not applicable 305 R
30、apid change of temperature Requirement: See product standard. 306 Mould growth Requirement: See product standard. Nil growth No prior washing 307 Salt mist Not applicable 308 Sand and dust Not applicable 309 Dry heat Not applicable 310 Cold Not applicable 311 Low air pressure Not applicable 312 Air
31、leakage Not applicable 313 Driving rain (artificial) Not applicable 314 Immersion at low air pressure Not applicable 315 Fluid resistance See product standard. 316 Ozone resistance Not applicable 317 Flammability Applicable 318 Fire-resistance Not applicable 319 Gastightness of solderless wrapped co
32、nnections Not applicable continued EN 4529-001:20067 Table 1 (continued) EN 2591- Test Details 320 Simulated solar radiation at ground level Not applicable 321 Damp heat, cyclic test Not applicable 322 Hermeticity Not applicable 323 Thermal shock Not applicable 324 Interfacial sealing Not applicable
33、 401 Acceleration, steady state Not applicable 402 Shock Not applicable 403 Sinusoidal and random vibration Not applicable 404 Transverse load Not applicable 405 Axial load Not applicable 406 Mechanical endurance Not applicable 407 Durability of contact retention system and seals Not applicable 408
34、Mating and unmating forces Not applicable 409 Contact retention in insert Not applicable 410 Insert retention in housing (axial) Not applicable 411 Insert retention in housing (torsional) Not applicable 412 Contact insertion and extraction forces Not applicable 413 Holding force of grounding spring
35、system Not applicable 414 Unmating of lanyard release connectors Not applicable 415 Test probe damage (female contact) Not applicable 416 Contact bending strength Not applicable 417 Tensile strength (crimped connection) Not applicable 418 Gauge insertion/extraction forces (female contacts) Not appli
36、cable 419 Stability of male contacts in insert Not applicable 420 Mechanical strength of rear accessories Not applicable 421 Free fall Not applicable 422 Locking wire hole strength Not applicable 424 Stripping force, solderless wrapped connections Not applicable 425 Unwrapping capability, solderless
37、 wrapped connections Not applicable 501 Soft solderability Not applicable 502 Restricted entry Not applicable continued EN 4529-001:20068 Table 1 (concluded) EN 2591- Test Details 503 Contact deformation after crimping Not applicable 505 Contact protection effectiveness (scoop-proof) Not applicable
38、506 Use of tools Not applicable 507 Plating porosity Not applicable 508 Measurement of thickness of coating on contacts Not applicable 509 Adhesion of coating on contacts Not applicable 512 Effectiveness of non-removable fixing of hermetically sealed connector shell Not applicable 513 Magnetic perme
39、ability Not applicable 514 Solderability of contacts with self-contained solder and flux Not applicable 515 Hydrolytic stability Applicable 9 Quality assurance 9.1 General See EN 9133. 9.2 Conditions for qualification 9.2.1 General The sealing plugs defined by this standard shall form an integral pa
40、rt of the element of connection in which they are fitted. In the event of a defect, qualification approval of the element of connection shall not be disputed. 9.2.2 Sampling and definition of specimens See Table 2 and the product standard. EN 4529-001:20069 Table 2 Number of specimens per sealing pl
41、ug size a bSealing plug class 22 20 16 12 8 4 0 P 50 50 50 50 50 50 50 R 50 50 50 50 50 50 50 S 50 50 50 50 50 50 50 T 50 50 50 50 50 50 50 U 50 50 50 50 50 50 50 aIn addition 25 samples any size for test group 3 of Table 3. bIn addition 5 samples any size for each fluid tested in test group 4 of Ta
42、ble 3. 9.2.3 Preparation of test specimens When a test requires the sealing plugs to be fitted in the element of connection, a qualified element of connection device shall be used. See Table 3. 9.2.4 Test programme The qualification tests are defined in Table 3 and shall be carried out in the sequen
43、ce indicated. Test EN 2591-306 is to be performed on materials. If the materials used conform to group 1 of MIL-HDBK-454A, Guideline 4, then test EN 2591-306 is not required to be performed. EN 4529-001:200610 Table 3 Qualification tests Remarks Designation of the test EN 2591- 22 20 16 12 8 4 0 GRO
44、UP 0 Visual examination 101 Examination of dimensions and mass 102 Measurement of insulation resistance 206 All All All All All All All GROUP 1 Endurance at temperature 301 Measurement of insulation resistance 206 Visual examination 101 10 10 10 10 10 10 10 GROUP 2 Rapid change of temperature 305 Me
45、asurement of insulation resistance 206 Visual examination 101 10 10 10 10 10 10 10 GROUP 3 Mould growth 306 Measurement of insulation resistance 206 Visual examination 101 25 samples (any sizes) See 9.2.4 GROUP 4 Fluid resistance 315 Visual examination 101 5 samples for each fluid (any sizes) GROUP
46、5 Flammability 317 5 5 5 5 5 5 5 GROUP 6 Hydrolytic stability 515 Measurement of insulation resistance 206 Visual examination 101 25 25 25 25 25 25 25 EN 4529-001:200611 9.3 Inspection conditions EN 2591-101: visual examination Sampling limit: S3 (in accordance with ISO 2859-1) Acceptable quality li
47、mit: 1 % 9.4 Maintenance of qualification See EN 9133. 10 Designation and marking 10.1 Designation EXAMPLE Description block Sealing plug Identity block EN4529-00XXXX Standard number Model (see product standard) Size code (see product standard) NOTE If necessary, the originator code I9005 shall be p
48、laced between the description block and the identity block. 10.2 Marking Marking on the part is not mandatory. If required the sealing plugs shall bear the manufacturers mark in a non-active area. When specific identification is necessary, such as high temperature requirement, it shall be in the pro
49、duct standard. 11 Delivery condition Any special requirements for the delivery condition shall be indicated by the product standard. 12 Packaging The sealing plugs shall be packed in a rigid container to prevent damage. A label inserted in the packaging shall state the identification and quantity of sealing plugs. 13 Storage Storage shall be in place free from ultraviolet rays. Every five years, an inspection shall be made in accordance with test EN 2591-101. The date of inspection shall be marked o
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