EN 16602-70-20:2014

Space product assurance - Determination of the susceptibility of silver-plated copper wire and cable to "red-plague" corrosion

This Standard gives details of an accelerated screening test method and acceptance criteria to determine the suitability of silver­plated
wire and cable materials for use on spacecraft and associated equipment. The test method, which also determines the suitability of the associated fabrication processes, is based on the work of Anthony and Brown (1965). They established that “red­plague” originates at
breaks in the silver­plating of copper wire strands in the presence of moisture and oxygen. The environmental test system artificially promotes “red­plague” corrosion under controlled laboratory conditions as a result of galvanic corrosion of the copper conductor core.
This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00.

Raumfahrtproduktsicherung - Bestimmung der Anfälligkeit von silberbeschichtetem Kupferdraht und –kabeln für "red-plague"-Korrosion

Assurance produit des projets spatiaux - Détermination de la susceptibilité à la rouille rouge des fils et câbles en cuivre argenté

La présente norme décrit une méthode de sélection accélérée ainsi que les critères d'acceptabilité permettant de déterminer si les matériaux des fils et câbles argentés sont appropriés pour une utilisation sur un satellite et ses équipements associés, et si les procédés de fabrication associés sont adaptés. Cette méthode est basée sur le travail d'Anthony et de Brown (1965). Ces auteurs ont démontré que la « peste rouge » apparaît, en présence d'humidité et d'oxygène, aux endroits où l'argenture des torons des fils en cuivre est endommagée. Le système des essais d'environnement favorise, de manière artificielle, la corrosion peste rouge dans des conditions de laboratoire contrôlées, résultant d'une corrosion galvanique de l'âme du conducteur en cuivre.
La présente norme peut être adaptée aux caractéristiques et contraintes spécifiques d'un projet spatial, conformément à la norme ECSS-S-ST-00.

Zagotavljanje varnih proizvodov v vesoljski tehniki - Ugotavljanje občutljivosti posrebrene bakrene žice in kabla na korozijo "rdeče kuge"

Ta standard določa podrobnosti pospešene presejalne preskusne metode in meril sprejemljivosti za ugotavljanje ustreznosti posrebrene žice in materialov kabla za uporabo na letalskih plovilih in povezani opremi. Preskusna metoda, ki določa tudi ustreznost povezanih procesov izdelave, temelji na delu Anthonyja in Browna (1965). Ugotovila sta, da »rdeča kuga« izvira iz lomov v posrebrenosti snopov bakrenih žic v prisotnosti vlage in kisika. Okoljski preskusni sistem umetno spodbudi korozijo »rdeče kuge« pod nadzorovanimi laboratorijskimi pogoji kot rezultat galvanske korozije bakrenega vodniškega jedra. Ta standard se lahko prilagodi posameznim lastnostim in omejitvam vesoljskega projekta v skladu s standardom ECSS-S-ST-00.

General Information

• Status: Published
• Publication Date: 21-Oct-2014
• Withdrawal Date: 29-Apr-2015
• ICS: 49.090 - On-board equipment and instruments
• ICS: 49.140 - Space systems and operations
• Technical Committee: CEN/CLC/TC 5 - Space
• Drafting Committee: CEN/CLC/TC 5 - Space
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 03-Jun-2020
• Completion Date: 03-Jun-2020
• Mandate: M/496 - Mandate addressed to CEN, CENELEC and ETSI to develop standardisation regarding space industry (Phase 3 of the process)
• Ref Project: SIST EN 16602-70-20:2015 - Space product assurance - Determination of the susceptibility of silver-plated copper wire and cable to "red-plague" corrosion

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 16602-70-20:2015
01-januar-2015
=DJRWDYOMDQMHYDUQLKSURL]YRGRYYYHVROMVNLWHKQLNL8JRWDYOMDQMHREþXWOMLYRVWL
SRVUHEUHQHEDNUHQHåLFHLQNDEODQDNRUR]LMRUGHþHNXJH
Space product assurance - Determination of the susceptibility of silver-plated copper wire
and cable to "red-plague" corrosion
Raumfahrtproduktsicherung - Bestimmung der Anfälligkeit von siblerbeschichtetem
Kuperdraht und -kabeln für "red-plague"-Korrosion
Assurance produit des projets spatiaux - Détermination de la susceptibilité à la rouille
rouge des fils et câbles en cuivre argenté
Ta slovenski standard je istoveten z: EN 16602-70-20:2014
ICS:
49.140 Vesoljski sistemi in operacije Space systems and
operations
SIST EN 16602-70-20:2015 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 16602-70-20:2015

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SIST EN 16602-70-20:2015


EUROPEAN STANDARD
EN 16602-70-20

NORME EUROPÉENNE

EUROPÄISCHE NORM
October 2014
ICS 49.090; 49.140

English version
Space product assurance - Determination of the susceptibility of
silver-plated copper wire and cable to "red-plague" corrosion
Assurance produit des projets spatiaux - Détermination de Raumfahrtproduktsicherung - Bestimmung der Anfälligkeit
la susceptibilité à la rouille rouge des fils et câbles en von silberbeschichtetem Kupferdraht und -kabeln für "red-
cuivre argenté plague"-Korrosion
This European Standard was approved by CEN on 11 April 2014.

CEN and CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving
this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning
such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN and CENELEC
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN and CENELEC member into its own language and notified to the CEN-CENELEC Management Centre
has the same status as the official versions.

CEN and CENELEC members are the national standards bodies and national electrotechnical committees of Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia,
Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.






CEN-CENELEC Management Centre:
Avenue Marnix 17, B-1000 Brussels
© 2014 CEN/CENELEC All rights of exploitation in any form and by any means reserved Ref. No. EN 16602-70-20:2014 E
worldwide for CEN national Members and for CENELEC
Members.

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SIST EN 16602-70-20:2015
EN 16602-70-20:2014 (E)
Table of contents
Foreword . 4
1 Scope . 5
2 Normative references . 6
3 Terms, definitions and abbreviated terms . 7
3.1 Terms defined in other standards . 7
3.2 Terms specific to the present standard . 7
3.3 Abbreviated terms. 7
4 Principles . 8
5 Requirements . 9
5.1 Preparatory conditions . 9
5.1.1 Handling and storage . 9
5.1.2 Identification . 9
5.1.3 Test equipment . 9
5.2 Test procedure . 10
5.2.1 Preparation of test samples . 10
5.2.
...