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GB/T 25085-2010:道路车辆 60V和600V单芯电线
测试待确认项:
1. 确认电线耐热等级A、B、C、D、E、F、G
2. 确认电线芯数,导体规格,最高电压
测试项目:
1 | 电线外径 Outside cable diameter |
2 | 绝缘厚度 Insulation thickness |
3 | 导体直径 Conductor diameter |
4 | 导体电阻 Conductor resistance |
5 | 耐电压 Withstand voltage |
6 | 绝缘缺陷 Insulation faults |
7 | 绝缘体积电阻率 Insulation volume resistivity |
8 | 高温压力 Pressure test at high temperature |
9 | 剥离力 Strip force |
10 | 低温卷绕 Low temperature winding |
11 | 低温冲击 Cold impact |
12 | 拖磨 Sandpaper abrasion |
13 | 刮磨 Scrape abrasion |
14 | 3000h长期老化 Long-term ageing,3 000 h |
15 | 240h短期老化 Short-term ageing, 240 h |
16 | 热过载 Thermal overload |
17 | 热收缩 Shrinkage by heat |
18 | 耐液体 Fluid compatibility |
19 | 电线标志耐久性 Durability of cable marking |
20 | 耐臭氧 Resistance to ozone |
19 | 耐热水 Resistance to hot water |
20 | 温度和湿度交变 Temperature and humidity cycling |
21 | 抗延燃 Resistance to flame propagation |