ASD-STAN PREN 2591-B18-1993 Aerospace Series Elements in Electrical and Optical Connection Test Methods Part B18 - Current Cycling for Lugs and in-Line Splices《航空航天系列 电气和光学连接组件 试验方.pdf

1、I l Latest date for receipt of comments 1 January 1994 93 3242 ACE/6/8 Our ref Sub-committee ACE/6/8 Aerospace - Installations Date 22 September 1993 ELENTS OF ELECTRICAL OPTICAL CNECTION TEST ETO PART I3 18 - CUET CYCLING FOR LUGS IN-LINE SPLICES This no acknowledgement will normaIly be sent. Reque

2、sts for further copies of this draft should be sent to: , Milton Keynes MK14 6LE. Fax 0908 320856, Telex 825777 BSIMK 6. who will be invoiced. 2- together with an addressed label. Orders not accompanied by a remittance will be subject to a delay THIS IS A DRAFT AND MUST NOT BE REGARDED OR USED AS A

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4、. 2242 Aerospace series. Crimping of electrical cables with conductors defined by staaadardc 2346 for all t es of connectors utilisecl, 3373 Aerospace series. Test mth cycling currat; types of accessories fitted to the e;pecimns; aaraction of initial masu sanction of final srneaaunrmts. c Page 4 Thi

5、s rnethd is le for the er in-line splic(ec ow. copper md c 4.1.1 Severity The eratuare to reached deteinribnec the cycles to which the spec8 ted in accordmce with t 4.1.2 Deccription of the method by a tolerance of +/- 5%* The spec %he voltage ed in the technical specification the encloswe ia adjust

6、ed to achieve the p: the requip: t the end of the high . cpecim i One period. of raising the t one cycle. 4-1.3 mtiow. iC K - the cycling current Kii;act %e acaecaecb for each type of cable; - this test is hazardous for the operator on account of the intensities and VQltageS UtiliSed. 4.2.2 Sanctiord Stabilisation of voltage drop which muct rmain lower th that of the reference cable. Meacub-mes of the loss of voltage urder n na1 current (E) are mde on the folloing cycles: 1, 59, 100, 150, 300, 506, 750, 1,000, 1,100, 1,290, 1,300, 1,400 and 1,500.