BS ISO 19642-7:2019
$142.49
Road vehicles. Automotive cables – Dimensions and requirements for 30 V a.c. or 60 V d.c. round, sheathed, screened or unscreened multi or single core copper conductor cables
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 24 |
This document specifies the dimensions and requirements for multi or single core cables intended for use in road vehicle applications where the nominal system voltage is 30 V a.c. or 60 V d.c.. It also applies to individual cores in multi core and single core cables.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Specifications 4.1 General test conditions |
| 10 | 4.2 Safety concerns 4.3 Voltage rating 4.4 Temperature classes 4.5 Conductor material 4.6 Conductors 4.7 Sheath thickness 4.8 Core cable outside diameter 4.9 Representative conductor sizes for testing 4.10 Reference and requirements for the tests according to ISO 19642‑2 |
| 12 | 5 Requirements for single-core cables |
| 13 | 6 Requirements for round, sheathed, screened or unscreened multi or single core cables 6.1 General 6.2 Dimensional tests 6.2.1 Cable outside and inner layer diameters 6.2.2 Ovality of sheath 6.2.3 Thickness of sheath 6.2.4 In-process cable outside diameter 6.3 Electrical tests 6.3.1 Electrical continuity 6.3.2 Withstand voltage at final inspection |
| 14 | 6.3.3 Screening effectiveness 6.3.4 Sheath fault on screened cables 6.4 Mechanical tests 6.4.1 Strip force of sheath 6.4.2 Cyclic bending 6.4.3 Flexibility 6.5 Environmental tests 6.5.1 Test specimen preparation and winding tests |
| 15 | 6.5.2 Long term heat ageing, 3 000 h at temperature class rating 6.5.3 Short term heat ageing, 240 h at temperature class rating +25 °C 6.5.4 Thermal overload, 6 h at temperature class rating +50 °C 6.5.5 Pressure test at high temperature 6.5.6 Shrinkage by heat of sheath 6.5.7 Low temperature winding 6.5.8 Cold impact |
| 16 | 6.5.9 Temperature and humidity cycling 6.5.10 Resistance to liquid chemicals 6.5.11 Durability of sheath marking 6.5.12 Resistance to ozone 6.5.13 Artificial weathering 6.5.14 Resistance to flame propagation |
| 17 | Annex A (informative) Dimensions of preferred constructions |
| 23 | Bibliography |
