1、 STD-AECMA PREN bU59-405-ENGL 1997 9 10L23LL 0033485 373 W Edition approved for publication AECMA STANDARD NORME AECMA AECMA NORM Comments should be sent within six months after the date of wblication to AIBITF3 Chairman prEN 6059-405 Edition P 1 September 1997 PUBLISHED BY THE EUROPEAN ASSOCIATION
2、OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 1 O - Fax. (+32) 2 775 81 11 ICs: Descriptors: ENGLISH VERSION Aerospace series Electrical cables, installation Protection sleeves Test methods Part 405: Dynamic cut-through Srie arospatiale Cbles lectriques, inst
3、allation Gaines de protection Mthodes dessais Partie 405 : Rsistance la coupure Luft- und Raumfahrt Elektrische Leitungen Schutzschluche Prf verfahren Teil 405: Kerbfestigkeit This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (The European Association of Aerospa
4、ce Industries). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the technical content shall not be changed
5、 to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it will be submitted as a draft
6、European Standard to CEN (European Committee for Standardization) for formal vote. 1997-09-30 AECMA Gulledelle 94 I B-I 200 BRUXELLES I Mr J. Luck aecma 1997 Contents list 1 Scope 2 Normative references 3 Preparation of specimens 4 Apparatus 5 Method 6 Requirements 1 Scope This standard specifies a
7、method of measuring the resistance to dynamic cut-through of protection sleeve for electrical cable and cable bundles. It shall be used together with EN 6059-100. 2 Normative references EN 3475-501 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 501 - Dynamic cut-through EN
8、 6059-1 O0 Aerospace series - Electrical cables, installation, protection sleeves - Test methods - Part 1 O0 - General 3 Preparation of specimens A specimen with a length of 150 mm to 300 mm shall be slid over a metal mandrel with a diameter which is the same as the nominal diameter of the sleeve. 4
9、 Apparatus See EN 3475-501. The specimen to be tested and applied on the mandrel shall be mounted on the fixture instead of a cable as specified in EN 3475-501. 5 Method The method shall be in accordance with EN 3475-501 with a needle load which is specified in the product standard. 6 Requirements There shall be no electrical contact between needle and mandrel. i) Published as AECMA Prestandard at the date of publication of this standard.
