BS ISO 19642-2:2023 – TC
$280.87
Tracked Changes. Road vehicles. Automotive cables – Test methods
| Published By | Publication Date | Number of Pages |
| BSI | 2023 | 212 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 116 | undefined |
| 121 | Foreword |
| 122 | Introduction |
| 123 | 1 Scope 2 Normative references |
| 125 | 3 Terms and definitions 4 Specifications 4.1 General test conditions 4.1.1 General information on dimensional tests |
| 126 | 4.2 Safety concerns 4.3 Ovens 5 Test methods for single core cables 5.1 General 5.2 Dimensional tests 5.2.1 Cable outside diameter |
| 127 | 5.2.2 Insulation thickness 5.2.3 Conductor diameter 5.2.4 Cross-sectional area (CSA) |
| 128 | 5.2.5 In-process cable outside diameter |
| 129 | 5.3 Electrical tests 5.3.1 Conductor resistance |
| 130 | 5.3.2 Determination of temperature coefficients |
| 132 | 5.3.3 Withstand voltage |
| 133 | 5.3.4 Withstand voltage after environmental testing 5.3.5 Insulation faults |
| 134 | 5.3.6 Insulation volume resistivity 5.4 Mechanical tests 5.4.1 Strip force |
| 135 | 5.4.2 Abrasion |
| 138 | 5.4.3 Breaking force of the finished cable |
| 139 | 5.4.4 Cyclic bending |
| 140 | 5.4.5 Flexibility |
| 142 | 5.5 Environmental tests 5.5.1 Test specimen preparation and winding tests |
| 144 | 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 |
| 145 | 5.5.4 Thermal overload, 6 h at temperature class rating +50 °C 5.5.5 Pressure test at high temperature |
| 147 | 5.5.6 Shrinkage by heat 5.5.7 Low temperature winding 5.5.8 Cold impact |
| 149 | 5.5.9 Temperature and humidity cycling |
| 151 | 5.5.10 Resistance to hot water |
| 152 | 5.5.11 Resistance to liquid chemicals |
| 154 | 5.5.12 Durability of cable marking 5.5.13 Stress cracking resistance |
| 155 | 5.5.14 Resistance to ozone |
| 156 | 5.5.15 Resistance to flame propagation |
| 157 | 6 Test methods for sheathed and/or multi-conductor cables 6.1 General |
| 158 | 6.2 Dimensional tests 6.2.1 Cable outside diameter 6.2.2 Ovality of sheath 6.2.3 Thickness of sheath 6.2.4 In-process cable outside diameter |
| 159 | 6.2.5 Lay length |
| 160 | 6.3 Electrical tests 6.3.1 Electrical continuity 6.3.2 Withstand voltage at final inspection 6.3.3 Screening effectiveness |
| 163 | 6.3.4 Sheath fault on screened cables |
| 164 | 6.3.5 General information on electrical test setups of unscreened balanced cables |
| 168 | 6.3.6 General information on low frequency electrical tests 6.3.7 Resistance unbalance |
| 169 | 6.3.8 Capacitance |
| 170 | 6.3.9 Inductance 6.3.10 General information on high radio frequency (RF) electrical tests |
| 173 | 6.3.11 Velocity of propagation |
| 177 | 6.3.12 Characteristic impedance in frequency domain (CIF) |
| 178 | 6.3.13 Characteristic impedance in time domain (CIT) |
| 180 | 6.3.14 Insertion loss, (IL) 6.3.15 Return loss, (RL) 6.3.16 Unbalance attenuations |
| 181 | 6.3.17 Near-end crosstalk, NEXT 6.3.18 Far-end crosstalk, FEXT 6.3.19 PS alien near-end crosstalk, PS-ANEXT – exogenous crosstalk 6.3.20 PS attenuation to alien far-end crosstalk ratio, PS-AACR-F – exogenous crosstalk |
| 182 | 6.4 Mechanical tests 6.4.1 Strip force of sheath 6.4.2 Cyclic bending 6.4.3 Flexibility |
| 183 | 6.4.4 Cyclic bending test for RF cables |
| 185 | 6.4.5 Dynamic bending tests for RF cables |
| 189 | 6.4.6 Test for assessment of minimum bending radius |
| 190 | 6.4.7 Strip force of screen |
| 192 | 6.4.8 Abrasion test of sheath 6.5 Environmental tests 6.5.1 Test specimen preparation and winding tests |
| 194 | 6.5.2 Long-term heat ageing, 3 000 h at temperature class rating |
| 195 | 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 |
| 196 | 6.5.7 Low temperature winding 6.5.8 Cold impact 6.5.9 Temperature and humidity cycling |
| 197 | 6.5.10 Resistance to liquid chemicals 6.5.11 Durability of sheath marking |
| 198 | 6.5.12 Resistance to ozone 6.5.13 Artificial weathering 6.5.14 Resistance to flame propagation |
| 200 | Annex A (informative) Examples of materials and sources suppliers |
| 202 | Annex B (informative) Flexibility test apparatus |
| 206 | Annex C (normative) Flame test apparatus |
| 208 | Annex D (informative) Concentricity, A-Factor, Fx,A |
| 210 | Bibliography |
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