IEC 60918-1987 PVC insulated ribbon cable with a pitch of 1.27 mm suitable for insulation displacement termination.《间距为1 27mm绝缘刺破型端接式的聚氯乙烯绝缘带状电缆》.pdf

1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 6091 8 1987 AMENDEMENT 1 AMENDMENT 1 1992-06 Amendement 1 Cble en nappe isole PVC avec un pas de 1,27 mm approprie au raccordement autodnudant Amendment 1 PVC insulated ribbon cable with a pitch of 1.27 mm suitable for insulation displacement termi

2、nation O IEC 1992 Droits de reproduction rservs -Copyright - all rights reserved International Electrotechnical Commission Telefax: +41 22 919 0300 3, rue de Varemb Geneva, Switzerland IEC web site http: /www.iec.ch e-mail: inmailiec.ch C Commission Electrotechnique Internationale CODE PRIX Internat

3、ional Electrotechnical Commission PRICE CODE Memnwapomari 3nepoexliecnari HOMHCCHR O Pour prix, voir catalogue en vigueur For price, see current catalogue -2- DIS 46C( BC)204 918 amend. 1 0 CE1 Rapport de vote 46C( BC)208 AVANT-PROPOS Le prsent amendement a t tabli par le Sous-Comit 46C: Cbles symtr

4、iques et fils, du Comit dtudes no 46 de la CEI: Cbles, fils, guides dondes, connecteurs, et accessoires pour communications et signalisation. Le texte de cet amendement est issu des documents suivants: Le rapport de vote indiqu dans le tableau ci-dessus donne toute information sur le vote ayant abou

5、ti lapprobation de cet amendement. Page 2 SOMMAIRE Supprimer la rfrence lannexe K. Page 12 5.1 Ame massive Supprimer “nue“ dans la premire phrase. 5.4 A la fin du premier alina, modifier 420 NB en IO N. Propagation du dchirement de la gorge de reprage 5.5 Rsistance la perforation Remplacer le titre

6、et le texte de ce paragraphe par ce qui suit: 5.5 Duret du matriau isolant Lisolant doit prsenter une duret approprie afin dassurer une bonne connexion en utilisant la technique CAD. La duret du matriau doit tre dtermine sur une plaque moule a partir de granuls et mesure conformment IISO 868: Plasti

7、ques et bonite - Dtermination de la duret par pntration au moyen dun durometre (duret Shore). 918 Amend. 1 0 IEC -3- FOREWORD This amendment has been prepared by Sub-Committee 46C: Wires and symmetric cables of IEC Technical Committee No. 46: Cables, wires, waveguides, RF connectors and accessories

8、for communication and signalling. The text of this amendment is based on the following documents: 1 DIS I Report on Voting I I 46C(C0)204 I 46C(C0)208 1 Full information on the voting for the approval of this amendment can be found in the Voting Report indicated in the above table. Page 3 CONTENTS D

9、elete the reference to Appendix K. Page 13 5.1 Solid conductor Delete “plain“ from the first sentence. 5.4 At the end of the first paragraph, change “20 N“ to “70 N“. Tear propagation of the locating groove 5.5 Resistance to perforation Replace the title and text of this sub-clause by the following:

10、 5.5 Insulation material hardness The insulation shall be of a hardness which will permit a satisfactory connection by the ID method of termination. The hardness of the material shall be determined on a plaque moulded from granules and measured in accordance with IS0 868: Plastics and ebonite - Dete

11、rmination of indentation hardness by means of a durometer (Shore hardness). -4- 918 amend. 1 0 CE1 La duret maximale aprs 15 s ne doit pas dpasser 89 par la mthode du duromtre Shore type A. Une tolrance de mesure de f 3 est permise. NOTE - On peut tudier lutilisation dun PVC plus dur avec un nombre

12、limit de conducteurs (par exemple une duret allant jusqu 100 avec un nombre de conducteurs limit 20). Page 20 Annexe E - Choc thermique Dans la premire phrase de cette annexe, remplacer a cinq cycles par pendant I h a un essai consistant en cinq cycles Page 22 Annexe K - Rsistance a la perforation S

13、upprimer cette annexe. 918 Amend. 1 0 IEC -5- The maximum hardness after 15 s shall not exceed 89 by the type A Shore durometer method. A measurement tolerance of t 3 shall be allowed. NOTE - Consideration may be given to use harder PVC with a limited number of conductors (for example hardness up to

14、 100 with a limited number of 20 conductors). Page 21 Appendix E - Thermal shock In the first sentence of this appendix, replace “to five“ by “within 1 h to a test consisting of five“. Page 23 Appendix K - Resistance to perforation Delete this appendix. ICs 29.060.20 Typeset and printed by the IEC C

15、entral Office GENEVA, SWITZERLAND remiere 2 0,28 mrn ; $0.38 mm. pour tout groupe comportant de I6 i 79 conducteurs: gotir totit groupe comportant de 30 64 conducteurs: 4.3. I risolatio - 11 - TABLE II r Preferred iiuinbcr of conductors I I 30 34 36 37 40 44 50 60 64 b 0.25 I 7.67 11.43 11.70 1 5.24

16、 17.78 19.05 30.48 20.32 25.40 31.75 33.07 36 83 Dimension I? mm 19.05 24.13 29.21 30.48 31.75 35.56 k0.28 See Figures I and 7 for dimensions i, and i. In order to ensure correct mating VI ith coniiccors it is necessary to control ihe accumulation of the individual pitch tolerances within a cabli: a

17、s follows: for any group of up 10 15 conduciors: for any group of 16 io 29 conductors: for any group of 30 to 64 conductors: +O. i 8 mn : +O28 mrn: i0.38 mm. by a single base colour. with a single base colour shall reasonably with stan “he prefemed coloum: fo coBoklrs shown in I E c Pbato 304. by extmsion OP lanatio to non-insulate form a cable with condu between two opposf I not be less than 0.5 e groove be less the surface ofthe cable