ASD-STAN PREN 2593-001-2010 Aerospace series Bases for 10 A electromagnetic plug-in relays two and four poles double throw Part 001 Technical specification (Edition P 1).pdf

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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 2593-001 Edition P 1 November 2010 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8131 - www.asd-stan.orgICS: Descriptors:

2、ENGLISH VERSION Aerospace series Bases for 10 A electromagnetic plug-in relays, two and four poles double throw Part 001: Technical specification Srie arospatiale Socles pour relais lectromagntiques 10 A, embrochables, deux et quatre ples inverseurs Partie 001 : Spcification technique Luft- und Raum

3、fahrt Steckfassung fr elektromagnetische Relais 10 A, steckbar, zwei- und vierpolig 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

4、published for the needs of the European Aerospace Industry. It has 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 affecte

5、d, physically or functionally, without re-identification of the standard. 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 Europe

6、an 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 by withdrawing any national standards conflicting with the EN. Edition approved for publication 1 November 2010 Comments should be sent within six months

7、after the date of publication to ASD-STAN Electrical Domain Copyright 2010 by ASD-STAN prEN 2593-001:2010 (E) 2 Contents Page Foreword2 Introduction .3 1 Scope 3 2 Normative references 3 3 Terms and definitions .4 4 Design .4 5 Description .5 6 Definition drawings and mass6 7 Qualification tests6 8

8、Quality assurance8 9 Designation and marking. 11 10 Delivery conditions. 11 11 Packaging 11 12 Storage. 11 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

9、 ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 2593-001:2010 (E) 3 Introduction The relay bases defined by this standard are derived from MIL-S-12883/40 and MIL-S-12883/41, latest issue. 1 Scope This standard specifies the characteristics, installation a

10、nd mounting dimensions for plug-in relay bases for use with two and four poles double throw relays in accordance with EN 2548-001. Relay bases in accordance with this standard shall be used at ambient temperatures between 70 C and 125 C and at altitudes up to 25 000 m. 2 Normative references The fol

11、lowing referenced documents are 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 2349 (all parts), Aerospace series Requirements and t

12、est procedures for switching devices 1) EN 2548-001, Aerospace series Relays, electromagnetic, 10 A (resistive load), with or without suppressor, plug-in type, two and four poles double throw Part 001: Technical specification 2) EN 2593-003, Aerospace series Bases for 10 A electromagnetic plug-in re

13、lays, two and four poles double throw Part 003: According to EN 2548-003 Base with non-captive fixation stud, metric Dimensions Product standard 2)EN 2593-004, Aerospace series Bases for 10 A electromagnetic plug-in relays, two and four poles double throw Part 004: According to EN 2548-004 Base with

14、 melded-in fixation stud, unified Dimensions Product standard 2)EN 2593-005, Aerospace series Bases for 10 A electromagnetic plug-in relays, two and four poles double throw Part 005: According to EN 2548-005 Base with melded-in fixation stud, metric Dimensions Product standard 2)EN 3155-017, Aerospa

15、ce series Electrical contacts used in elements of connection Part 017: Contacts, electrical, relay base, female, type A, crimp, class P Product standard MIL-S-12883/40, Socket, plug-in electronic components, socket for MIL-R-6106 and MIL-R-83726 relays, square pattern 3) MIL-S-12883/41, Socket, plug

16、-in electronic components, socket for MIL-R-6106 relays 3)1) Published as ASD-STAN Prestandard at the date of publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN), (www.asd-stan.org). 2) In preparation at the date of publication of this st

17、andard. 3) Published as DoD National (US) Mil. Department of Defense http:/www.defenselink.mil/. prEN 2593-001:2010 (E) 4 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 2349-100 apply. 4 Design 4.1 General The construction of the relay bases shall be

18、 such, that the associated components, under any circumstances, cannot be separated during its normal operational life. The retaining clip shall ensure a correct and permanent holding of the crimp contacts. 4.2 Dimensions See EN 2593-003, EN 2593-004 and EN 2593-005. 4.3 Crimp contacts for electrica

19、l connections See product standards. 4.4 Cables See product standards. 4.5 Mechanical characteristics 4.5.1 General See product standards. 4.5.2 Mounting torque (hardware) See product standards. 4.5.3 Mass (including crimp contact and hardware) See product standards. 4.5.4 Insertion force See produc

20、t standards. 4.5.5 Extraction force See product standards. 4.6 Sealing plug 4.6.1 General See product standards. prEN 2593-001:2010 (E) 5 4.6.2 Configurations See product standards. 4.6.3 Dimensions See product standards. 4.6.4 Quantities See product standards. 4.7 Insertion and extraction tools 4.7

21、.1 General See product standards. 4.7.2 Plastic tool See product standards. 4.7.3 Metal tool See product standards. 4.8 Metal parts All metal parts used shall meet the requirements of EN 2349-100. The materials of the hardware (nuts and lock-washers) shall be non-magnetic corrosion resistance steel.

22、 5 Description 5.1 Materials/Features The relay base assembly consists of: socket body: the material shall be a thermoplast, non-flammable, according to EN 2349-100 and this specification; sealing rubber: the material shall be silicon rubber, non-flammable, according to EN 2349-100 and this specific

23、ation. The sealing rubber shall seal wires with external diameters as shown in the product standard; crimp contacts: in accordance with EN 3155-017. The crimp contacts shall be selected to accommodate cables as defined in 4.3. The finish of the crimp contacts shall be: gold-plated Thickness: 1,27 m

24、min. 5.2 Interface seal The relay and base interface shall be sealed by a silicon rubber. The rubber prevents any environmental influence such as fluids between: relay and base; base and wiring. prEN 2593-001:2010 (E) 6 The rubber shall provide an additional electrical isolation between relay termin

25、als and housing. The hardness of the rubber shall not cause any damage or mechanical deformations when tightening the relay on its base. The silicon rubber shall be a part of the plug-in relays in accordance with EN 2548-001. 5.3 Polarizing holes 5.3.1 Two-pole bases The relay bases shall be provide

26、d with polarizing holes to accept the polarizing pins used on the two-pole relays only. The shape of the polarizing holes shall accept the polarizing pins used on the 28 V d.c. and 115 V a.c. coil relays of EN 2548-001. The purpose of the polarizing pins and holes is to prevent installation of 28 V

27、d.c. or 115 V a.c. coil relays into the non-mating relay base. The polarizing pin shall ensure the correct installation of the relay to its base. 5.3.2 Four-pole bases The keying of the four-pole d.c. and a.c. coil relay bases shall be provided by different coil terminal positions. They shall also e

28、nsure installation of relay on its base in one position only. On a four-pole version this fool proofing shall be ensured by the contact pins position. 6 Definition drawings and mass For the dimensions and mechanical characteristics, reference is made to the product standards. 7 Qualification tests T

29、he relay bases shall meet the applicable requirements of EN 2349-100 as shown in Table 1. The qualification test shall be performed together with the mating relay. prEN 2593-001:2010 (E) 7 Table 1 EN 2349- Designation of the test Requirements 201 Visual inspection See product standard. 202 Dimension

30、s See product standard. 501 Strength of attachment bolts See product standard. 504 Contact flexibility and resistance to elongation Applicable 413 Vibration, sinusoidal See product standard. 413 Vibration, non-sinusoidal See product standard. 414 Shock See product standard. 415 Acceleration See prod

31、uct standard. 411 Temperature change Applicable 402 Corrosion, salt spray Applicable 407 Cold, low air pressure and moist heat Applicable 409 Ozone resistance Applicable 410 Attack by mould Applicable 405 Resistance to chemicals Applicable 302 Insulation resistance See product standard. 303 Dielectr

32、ic strength See product standard. 307 Contact voltage drop See product standard. 306 Overload (a.c. and d.c.) aApplicable 317 Switching performance aApplicable 602 Circuit breaker compatibility (10 A thermal circuit breaker) aContact load resistive A Load duration max. 15 1 h 50 5 s 100 1,2 s 250 0,

33、2 s 350 0,1 s 503 Mating and unmating forces EN 2548-XXXX2X : 36 N EN 2548-XXXX4X : 36 N 502 Robustness of terminations Gold plating : 1,27 m min. aTo be tested with the mating relay. prEN 2593-001:2010 (E) 8 8 Quality assurance 8.1 General In order to show evidence to meet the requirements of EN 23

34、49-100 and this specification, the manufacturer is responsible for: the selection of suitable materials; establishment of manufacturing and control process; performance of qualification tests (see Table 1); maintaining the qualification by periodic retention of qualification (see Table 5); performin

35、g final inspection tests (see Table 3); performing batch acceptance tests (see Table 4). The manufacturer shall maintain documentation and/or records to show evidence at any time that the products manufactured according to product standards meet the required quality level. The documentation shall be

36、 maintained by the manufacturer for a period of five years minimum. 8.2 Qualification procedure 8.2.1 General The test samples shall be series production units, selected by random from a batch. All test results shall be recorded. 8.2.2 Test sequence The qualification test samples shall be in accorda

37、nce with Table 5, considering the requirements as per Table 1. In case one sample fails to meet the requirements, it shall be replaced by a new test sample and the whole test sequence related to the failed unit to be repeated. In case two or more samples fail to meet the requirement, the qualificati

38、on test is to be suspended. The qualification authority shall be informed accordingly. The failed units shall be investigated and the necessary corrective actions introduced. The complete qualification program has to be repeated with modified test samples. Table 2 Product acceptance test EN 2349- De

39、signation of the test Code 201 Visual inspection A 202 Dimensions 302 Insulation resistance E 303 Dielectric strength F prEN 2593-001:2010 (E) 9 8.2.3 Samples preparation Prior starting the qualification test, each sample shall pass the inspection test according to Table 2. The samples shall be numb

40、ered. 8.3 Acceptance and inspection conditions 8.3.1 Product acceptance tests Each relay base in accordance with this specification shall be subjected to the product acceptance test according to Table 2 prior to delivery. 8.3.2 Batch acceptance test In case of contractual requirements, the batch ins

41、pection shall be performed. For conditions, reference is made to Table 3. Table 3 Batch acceptance EN 2349- Designation of the test Code Acceptance level AQL 201 Visual inspection A 4,0 202 Dimensions A 4,0 302 Insulation resistance E 1,5 303 Dielectric strength F 1,5 8.4 Maintenance of qualificatio

42、n To maintain type qualification, the qualification test according to Table 4 shall be performed every three years after initial qualification. Table 4 Qualification maintenance Sample number test sequence EN 2349- Designation of the test 1 2 3 4 5 Checking according to Table 3 Table 3 Acceptance st

43、andard 1 1 1 1 1 407 Cold, low air pressure and moist heat 2 2 E 306 Overload 2 2 F 413 Sinusoidal vibrations 2 F 503 Mating and unmating forces 3 A prEN 2593-001:2010 (E)10 Table 5 Type qualification procedure Sampling 1 2 3 4 5 6 7 8 9 10 11 12 Designation of the Test EN 2349 Test sequences Inspec

44、tion according to Table 6 of EN 2349 Product acceptance Table 3 1 1 1 1 1 1 1 1 1 1 1 1 Thermal shock 411 2 A Shock 414 2 F Vibration, sinusoidal 413 2 F Random vibration 413 2 F Salt spray 402 2 Cold humid heat pressure 407 2 3 E Ozone 409 3 Resistance to chemical agent 318 A Mould growth 410 Accel

45、eration 413 3 Overload (d.c./a.c.) 306 4 4 2 F Rupture 310 3 Circuit breaker compatibility 602 3 3 2 2 Insertion and extraction force 503 3 3 E Crimp contact finish 502 2 2 NOTE 1Additional samples may be used if necessary.NOTE 2 Digits mentioned in each column indicate in which order tests shall be

46、 carried out for each sample from 1 to 12. NOTE 3 Two samples for each type of fungus or chemical agent shall be used every time. prEN 2593-001:2010 (E) 11 9 Designation and marking 9.1 Designation EXAMPLE Description block RELAY, BASE Identity block EN2593-001A 2 D Number of this standard Rated vol

47、tage: Code A: 28 V d.c. (see EN 2548-XXX) Code B: 115 V a.c. (see EN 2548-XXX) Number of poles: 2 or 4 (see EN 2548-XXX) Delivery conditions: Code A: with contacts EN 3155-017F1616 Code B: with contacts EN 3155-017F1620 Code C: without contacts for contact size 16/16 Code D: without contacts for con

48、tact size 16/20 NOTE: If necessary, the code I9005 shall be placed between the description block and the identity block. 9.2 Marking Marking shall be made on the relay base body. Unless otherwise specified, this marking shall include the EN-reference defined in 9.1, the date of manufacture (year-week), the manufacturers name or trademark, and the terminals identification. 10 Delivery conditions All accessories shall be packed separately. 11 Packa