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GB/T 25085-2010:道路車輛 60V和600V單芯電線
測試待確認(rèn)項:
1. 確認(rèn)電線耐熱等級A、B、C、D、E、F、G
2. 確認(rèn)電線芯數(shù),導(dǎo)體規(guī)格,最高電壓
測試項目:
1 | 電線外徑 Outside cable diameter |
2 | 絕緣厚度 Insulation thickness |
3 | 導(dǎo)體直徑 Conductor diameter |
4 | 導(dǎo)體電阻 Conductor resistance |
5 | 耐電壓 Withstand voltage |
6 | 絕緣缺陷 Insulation faults |
7 | 絕緣體積電阻率 Insulation volume resistivity |
8 | 高溫壓力 Pressure test at high temperature |
9 | 剝離力 Strip force |
10 | 低溫卷繞 Low temperature winding |
11 | 低溫沖擊 Cold impact |
12 | 拖磨 Sandpaper abrasion |
13 | 刮磨 Scrape abrasion |
14 | 3000h長期老化 Long-term ageing,3 000 h |
15 | 240h短期老化 Short-term ageing, 240 h |
16 | 熱過載 Thermal overload |
17 | 熱收縮 Shrinkage by heat |
18 | 耐液體 Fluid compatibility |
19 | 電線標(biāo)志耐久性 Durability of cable marking |
20 | 耐臭氧 Resistance to ozone |
19 | 耐熱水 Resistance to hot water |
20 | 溫度和濕度交變 Temperature and humidity cycling |
21 | 抗延燃 Resistance to flame propagation |