EN 4644-001:2017
(Main)Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 001: Technical specification
Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 001: Technical specification
This European Standard specifies the required characteristics, the condition for qualification, acceptance and quality assurance for electrical and optical rectangular connectors with single or multiple removable rectangular inserts for use in a temperature range from – 65 °C to 175 °C continuous for electrical contact.
This family of connectors is particularly suitable for aeronautic use in zones of severe environmental conditions on board aircraft, applying EN 2282.
Inserts for fiber optic contacts or mixing fiber optic contacts and electrical contacts are described in EN 4639-002.
Luft- und Raumfahrt - Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinsätze, Dauerbetriebstemperatur 175 °C (oder 125 °C) konstant - Teil 001: Technische Lieferbedingungen
Série aérospatiale - Connecteur, électrique et optique, rectangulaire, modulaire, à inserts rectangulaires, température de fonctionnement 175 °C (ou 125 °C) continu - Partie 001: Spécification technique
La présente Norme européeen définit les caractéristiques requises, les conditions de qualification, de reception et d’assurance qualité pour les connecteurs électriques et optiques rectangulaires avec des inserts rectangulaires, simples ou multiples, démontables pour un usage dans une plage de température de - 65 °C à 175 °C continu pour les contacts électriques.
Cette famille de connecteurs est particulièrement appropriée pour une utilisation aéronautique dans des zones aux conditions environnementales sévères à bord des aéronefs, suivant l’EN 2282.
Les inserts pour les contacts à fibre optique ou les contacts à fibre optique associés et les contacts électriques sont décrits dans l’EN 4639-002.
Aeronavtika - Konektor, električni in optični, pravokotni, modularni, pravokotni vložki, stalna delovna temperatura 175 °C (ali 125 °C) - 001. del: Tehnična specifikacija
Ta evropski standard določa zahtevane značilnosti, pogoje kvalifikacije, sprejemljivosti in zagotavljanja kakovosti za električne in optične pravokotne konektorje z enim ali več pravokotnimi vložki, ki jih je mogoče odstraniti, za uporabo pri stalni temperaturi od –65 °C do 175 °C za električni kontakt.
Ta družina konektorjev je ustrezna zlasti za aeronavtično uporabo na letalih v območjih z neugodnimi okoljskimi pogoji, pri čemer se uporablja standard EN 2282.
Vložki za kontakte iz optičnih vlaken ali mešanico kontaktov iz optičnih vlaken in električnih kontaktov so opisani v standardu EN 4639-002.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VSHFLILNDFLMDLuft- und Raumfahrt - Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinsätze, Dauerbetriebstemperatur 175 °C (oder 125 °C) konstant - Teil 001: Technische LieferbedingungenSérie aérospatiale - Connecteur, électrique et optique, rectangulaire, modulaire, à inserts rectangulaires, température de fonctionnement 175 °C (ou 125 °C) continu - Partie 001: Spécification techniqueAerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 001: Technical specification49.060Aerospace electric equipment and systems31.220.10Plug-and-socket devices. ConnectorsICS:Ta slovenski standard je istoveten z:EN 4644-001:2017SIST EN 4644-001:2018en,fr,de01-februar-2018SIST EN 4644-001:2018SLOVENSKI
STANDARDSIST EN 4644-001:20121DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4644-001
October
t r s y ICS
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v {ä r { r Supersedes EN
v x v væ r r sã t r s tEnglish Version
Aerospace series æ Connectorá electrical and opticalá rectangulará modulará rectangular insertsá operating Technical specification Série aérospatiale æ Connecteurá électrique et optiqueá rectangulaireá modulaireá à inserts rectangulairesá continu æ Partie
r r sã Spécification technique
Luftæ und Raumfahrt æ Elektrische und optische Rechtecksteckverbinderá modulará rechteckige Kontakteinsätzeá Dauerbetriebstemperatur
s y w
¹C Lieferbedingungen This European Standard was approved by CEN on
s t June
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
v x v væ r r sã t r s y ESIST EN 4644-001:2018
Page European foreword . 3 Introduction . 4 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 5 4 Description . 6 5 Design . 18 6 Dimensions and masses . 20 7 Tests . 80 8 Quality assurance . 93 9 Designation and marking . 98 10 Delivery conditions . 99 11 Packaging . 99 12 Storage . 99
disconnect aligning housing cavity DNC :
disconnect non aligning housing cavity N : extremity of insert retention clip reference plane P : front face of hard insert R : vertical axis of housing backshell interface RAC :
rack & panel aligning housing cavity RNC :
rack & panel non-aligning housing cavity S : horizontal axis of housing backshell interface T : backshell bottoming reference plane on housing X : horizontal axis of insert Y : vertical axis of insert
1) Published by: DoD National (US) Mil. Department of Defense http://www.defenselink.mil/ 2) Published by: SAE National (US) Society of Automotive Engineers http://www.sae.org/ SIST EN 4644-001:2018
These connectors use different types of contacts (signal, power, coaxial, triaxial, quadrax, etc) see EN 3155-002 and optical contacts see EN 4639-002. 4.2 Female housing 4.2.1 General For disconnect application, the following housings are described:
size 1 housing has quarter turn fasteners and 2 polarization keys that can take 4 positions to polarize the housing. Size 1 female housing is panel mount connector.
size 2 housing has a central coupling mechanism which can take 12 positions to polarize the housing. Size 2 female housing are either panel mount connector or cable connector.
size 2 housing has 3 polarization keys, each of them can take 4 positions to prevent mismating between male and female housing.
size 3 housing has 3 polarization keys, each of them can take 4 positions to prevent mismating between male and female housing.
size 4 housing has 3 polarization keys, each of them can take 4 positions to prevent mismating between male and female housing. Rack and panel female housing shall be installed on the aircraft side and are cable connectors. No grounding block option is available for rack and panel housings. The insert cavities are identified on the female housing by letters A, B, C, D for size 4, letters A, B, C for size 3 letters, A, B for size 2 and no letter for size 1. The insert cavities are polarized by either one (A polarizing position) or two keyways (B polarizing position) location. Housing size 1, 3 and 4 insert cavities have one keyway. Housing size 2 insert cavity identified with letter A has one keyway and insert cavity identified with letter B has two keyways. Each insert cavity has 2 insert retaining devices allowing rear insertion and rear release of the insert. Each female housing has a grounding device ensuring electrical continuity between housings before contact mating. For each female housing, some cavities are aligning cavities and other cavities are non-aligning. Aligning cavities guaranty not only the alignment between male and female housing but also guarantee the shell to shell bottoming. Non-aligning female housing cavities have a circular location tolerance. In order to define
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