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JB/T 8734.1-2012 额定电压450V/750V及以下聚氯乙烯绝缘电缆电线和软线
第1部分:一般要求
1 | 导体结构 Conductor construction |
Section 4.1.3 |
2 | 导体电阻 Conductor resistance |
Section 4.1.4 |
3 | 挤包 Extruded insulation |
Section 4.2.2 |
4 | 厚度 Thickness |
Section 5.2.3 GB/T 5023.2-2008 Section 1.9 |
5 | 老化前后抗张强度 和断裂伸长率 Tensile strength and elongation at break before and after ageing |
GB/T 2951.11-2008 Section 9.1 GB/T 2951.12-2008 Section 8.1.3.1 |
6 | 失重试验 Mass loss |
GB/T 2951.32-2008 Section 8.1 |
7 | 非污染试验 No pollution test |
GB/T 2951.12-2008 Section 8.1.4 |
8 | 热冲击试验 Heat shock |
GB/T 2951.31-2008 Section 9 |
9 | 高温压力试验 Pressure test at high temperature |
GB/T 2951.31-2008 Section 8.1 |
10 | 低温卷绕试验 Bending test at low temperature |
GB/T 2951.14-2008 Section 8.1 |
11 | 低温拉伸试验 Elongation test at low temperature |
GB/T 2951.14-2008 Section 8.3 |
12 | 低温冲击 Impact test at low temperature |
GB/T 2951.14-2008 Section 8.5 |
13 | 热稳定性试验 Heat stability |
GB/T 2951.32-2008 Section 9 |
绝缘线芯识别 Insulated core identification |
Section 4.2.5 | |
14 | 挤包护套 Extruded sheath |
Section 4.5.2 |
15 | 厚度 Thickness |
Section 4.5.3 |
16 | 老化前后抗张强度 和断裂伸长率 Tensile strength and elongation at break before and after ageing |
GB/T 2951.11-2008 Section 9.2 GB/T 2951.12-2008 Section 8.1.3.1 |
17 | 失重试验 Mass loss |
GB/T 2951.32-2008 Section 8.2 |
18 | 非污染试验 No pollution test |
GB/T 2951.12-2008 Section 8.1.4 |
19 | 热冲击试验 Heat shock |
GB/T 2951.31-2008 Section 9.2 |
20 | 高温压力试验 Pressure test at high temperature |
GB/T 2951.31-2008 Section 8.2 |
21 | 低温卷绕试验 Bending test at low temperature |
GB/T 2951.14-2008 Section 8.2 |
22 | 低温拉伸试验 Elongation test at low temperature |
GB/T 2951.14-2008 Section 8.4 |
23 | 低温冲击 Impact test at low temperature |
GB/T 2951.14-2008 Section 8.5 |
26 | 标志产地和电缆识别 Indication of source and cable identification |
Section 4.6.1 |
27 | 标志连续性 Continuity of marks |
Section 4.6.2 |
28 | 耐擦性 Durability |
Section 4.6.3 |
29 | 清晰度 Legibility |
Section 4.6.4 |
30 | 导体电阻的测量 Conductor resistance |
GB/T 5023.2-2008 Section 2.1 |
31 | 成品电缆电压试验 Voltage test on completed cables |
GB/T 5023.2-2008 Section 2.2 |
32 | 绝缘线芯电压试验 Voltage test on cores |
GB/T 5023.2-2008 Section 2.3 |
33 | 绝缘电阻测量 Insulation resistance |
GB/T 5023.2-2008 Section 2.4 |
34 | 外形尺寸 Overall Dimensions |
Section 5.2 |
35 | 绝缘线芯撕离试验 Test for separation of cores |
Section 5.4 |
36 | 导体导通试验 Conductor conducting test |
Section 5.5 |
37 | 绝缘热收缩试验 Heat shrinkage test |
Section 5.6 |
38 | 曲挠试验 适用于截面积>2.5mm2 Flexing test for flexible cables |
Section 5.7 GB/T 5023.2-2008 Section 3.1 |
39 | 静态曲挠试验 适用于截面积<2.5mm2 Static flexing test for flexible cables |
Section 5.8 |
40 | 不延燃试验 Flame retardance |
GB/T 18380.12-2008 |