BS ISO 19642-4:2019
$142.49
Road vehicles. Automotive cables – Dimensions and requirements for 30 V a.c. and 60 V d.c. single core aluminium conductor cables
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 26 |
This document specifies the dimensions and requirements for single-core cables intended for general purpose vehicle applications where the nominal system voltage is less than or equal to 30 V a.c. or less than or equal to 60 V d.c.. It also applies to individual cores in multi-core cables.
This document specifies requirements for aluminium conductor cables.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 7 | Foreword |
| 8 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Specifications 4.1 General test conditions 4.2 Safety concerns 4.3 Voltage rating 4.4 Temperature classes 4.5 Conductor material |
| 11 | 4.6 Conductors 4.7 Insulation thickness |
| 12 | 4.8 Cable outside diameter 4.9 Representative conductor sizes for testing 4.10 Reference and requirements for the tests according to ISO 19642‑2 |
| 13 | 5 Requirements 5.1 General |
| 14 | 5.2 Dimensional tests 5.2.1 Cable outside diameter 5.2.2 Insulation thickness 5.2.3 Conductor diameter 5.2.4 Cross sectional area (CSA) 5.2.5 In-process cable outside diameter 5.3 Electrical tests 5.3.1 Conductor resistance 5.3.2 Determination of temperature coefficients 5.3.3 Withstand voltage 5.3.4 Withstand voltage after environmental testing 5.3.5 Insulation faults 5.3.6 Insulation volume resistivity |
| 15 | 5.4 Mechanical tests 5.4.1 Strip force 5.4.2 Abrasion |
| 16 | 5.4.3 Breaking force of the finished cable 5.4.4 Cyclic bending 5.4.5 Flexibility 5.5 Environmental tests 5.5.1 Test specimen preparation and winding tests 5.5.2 Long term heat ageing, 3 000 h at temperature class rating 5.5.3 Short term heat ageing, 240 h at temperature class rating +25 °C 5.5.4 Thermal overload, 6 h at temperature class rating +50 °C |
| 17 | 5.5.5 Pressure test at high temperature 5.5.6 Shrinkage by heat 5.5.7 Low temperature winding 5.5.8 Cold impact 5.5.9 Temperature and humidity cycling 5.5.10 Resistance to hot water |
| 18 | 5.5.11 Resistance to liquid chemicals 5.5.12 Durability of cable marking 5.5.13 Stress cracking resistance 5.5.14 Resistance to ozone 5.5.15 Resistance to flame propagation |
| 21 | Annex A (informative) ISO conductor sizes, number of strands and strand diameters |
| 24 | Bibliography |
