产品特点
1、电缆长期使用温 度为-15^C~ 70℃。
2、电缆敷设温度不低于0℃,特殊使用温度可定做。
3、导体: 99. 996%无氧软铜丝。
4、绝缘: 70℃国标聚氯乙烯。
5、护套: 70℃国标聚氯乙烯。
折行标准:JB/T8734.3-2016 电压级300/500V

| 导体芯数和标称截面积mm2 | 绝缘厚度规定值mm | 护套厚度规定值mm | 平均外径mm | 70℃时绝缘电阻 最小值MΩ·km | |
| 下限 | 上限 | ||||
| 2×1.5 | 0.7 | 0.8 | 4.6×6.0 | 5.8×8.6 | 0.011 |
| 2×2.5 | 0.8 | 1.0 | 5.3×7.6 | 7.1×10.6 | 0.0095 |
| 2×4 | 0.8 | 1.0 | 5.9×8.6 | 7.9×11.8 | 0.0079 |
| 2×4 | 0.8 | 1.1 | 10.0 | 12.4 | 0.0079 |
| 2×6 | 0.8 | 1.1 | 6.5×10.0 | 8.8×13.4 | 0.0069 |
| 2×6 | 0.8 | 1.1 | 10.6 | 13.9 | 0.0069 |
| 2×10 | 1.0 | 1.2 | 13.3 | 17.2 | 0.0066 |
| 3×4 | 0.8 | 1.2 | 10.8 | 13.5 | 0.0079 |
| 3×6 | 0.8 | 1.2 | 11.5 | 15.0 | 0.0069 |
| 3×10 | 1.0 | 1.4 | 14.6 | 18.8 | 0.0066 |
| 4×4 | 0.8 | 1.2 | 11.8 | 14.6 | 0.0079 |
| 4×6 | 0.8 | 1.2 | 12.7 | 16.4 | 0.0069 |
| 4×10 | 1.0 | 1.4 | 16.1 | 20.5 | 0.0066 |
| 5×4 | 0.8 | 1.4 | 13.3 | 16.5 | 0.0079 |
| 5×6 | 0.8 | 1.4 | 14.3 | 18.4 | 0.0069 |
| 5×10 | 1.0 | 1.6 | 18.1 | 22.9 | 0.0066 |
| 6×0.75 | 0.4 | 0.8 | 6.5 | 9.6 | 0.011 |
| 6×1.0 | 0.6 | 1.1 | 8.7 | 11.0 | 0.011 |
| 6×1.5 | 0.7 | 1.1 | 9.9 | 13.3 | 0.011 |
| 6×2.5 | 0.8 | 1.2 | 12.2 | 15.8 | 0.0095 |
| 7×0.75 | 0.4 | 0.8 | 6.5 | 9.6 | 0.011 |
| 7×1.0 | 0.6 | 1.1 | 8.7 | 11.0 | 0.011 |
| 7×1.5 | 0.7 | 1.1 | 9.9 | 13.3 | 0.011 |
| 7×2.5 | 0.8 | 1.2 | 12.2 | 15.8 | 0.0095 |
| 8×0.75 | 0.4 | 1.0 | 7.5 | 10.6 | 0.011 |
| 8×1.0 | 0.6 | 1.2 | 9.5 | 13.2 | 0.011 |
| 8×1.5 | 0.7 | 1.2 | 10.8 | 14.2 | 0.011 |
| 8×2.5 | 0.8 | 1.2 | 13.8 | 17.7 | 0.0095 |
| 10×0.5 | 0.4 | 1.0 | 8.1 | 12.1 | 0.012 |
| 10×0.75 | 0.4 | 1.0 | 9.0 | 13.2 | 0.011 |
| 10×1.0 | 0.6 | 1.2 | 11.7 | 14.5 | 0.011 |
| 10×1.5 | 0.7 | 1.4 | 13.5 | 17.4 | 0.011 |
| 10×2.5 | 0.8 | 1.5 | 16.2 | 20.6 | 0.0095 |
| 12×0.5 | 0.4 | 1.0 | 8.4 | 11.2 | 0.012 |
| 12×0.75 | 0.4 | 1.2 | 9.5 | 13.2 | 0.011 |
| 12×1.0 | 0.6 | 1.2 | 11.9 | 14.8 | 0.011 |
| 15×0.75 | 0.4 | 1.2 | 10.7 | 14.0 | 0.011 |
| 15×1.0 | 0.6 | 1.2 | 11.6 | 15.5 | 0.011 |
| 16×0.75 | 0.4 | 1.2 | 10.7 | 14.0 | 0.011 |
| 16×1.0 | 0.6 | 1.2 | 11.6 | 15.5 | 0.011 |
| 19×0.75 | 0.4 | 1.2 | 11.3 | 15.0 | 0.011 |
| 19×1.0 | 0.6 | 1.2 | 14.1 | 17.8 | 0.011 |
| 20×0.5 | 0.4 | 1.2 | 10.8 | 14.3 | 0.012 |
| 20×0.75 | 0.4 | 1.2 | 11.6 | 15.5 | 0.011 |
| 20×1.0 | 0.6 | 1.2 | 14.6 | 18.3 | 0.011 |
| 24×0.75 | 0.4 | 1.2 | 13.5 | 17.0 | 0.011 |
| 24×1.0 | 0.6 | 1.2 | 16.8 | 20.5 | 0.011 |
| 芯数×标称截面 mm2 | 导体中单线大 直径mm | 绝缘厚度 标称值mm | 平均外形尺寸mm | 70℃时绝缘电阻 小值MΩ·km | |
| 下限 | 上限 | ||||
| 4×0.5 | 0.5 | 0.6 | 5.0 | 7.4 | 0.012 |
| 5×0.5 | 0.5 | 0.8 | 5.6 | 8.0 | 0.012 |
| 6×0.5 | 0.5 | 0.8 | 6.6 | 9.0 | 0.010 |
| 7×0.5 | 0.5 | 0.8 | 6.6 | 9.0 | 0.010 |
| 8×0.5 | 0.5 | 0.8 | 7.3 | 9.6 | 0.010 |
| 9×0.5 | 0.5 | 0.8 | 8.1 | 10.4 | 0.010 |
| 10×0.5 | 0.5 | 0.8 | 8.7 | 11.0 | 0.010 |
| 11×0.5 | 0.5 | 0.8 | 9.0 | 11.4 | 0.010 |
| 12×0.5 | 0.5 | 0.8 | 9.0 | 11.4 | 0.010 |
| 13×0.5 | 0.5 | 0.8 | 9.1 | 11.9 | 0.010 |
| 14×0.5 | 0.5 | 0.8 | 9.0 | 11.8 | 0.010 |
| 15×0.5 | 0.5 | 0.8 | 9.6 | 12.4 | 0.010 |
| 16×0.5 | 0.5 | 1.0 | 9.6 | 12.4 | 0.010 |
| 18×0.5 | 0.5 | 1.0 | 10.6 | 13.8 | 0.010 |
| 19×0.5 | 0.5 | 1.0 | 10.6 | 13.4 | 0.010 |
| 20×0.5 | 0.5 | 1.0 | 10.9 | 13.7 | 0.010 |
| 22×0.5 | 0.5 | 1.0 | 11.9 | 14.7 | 0.010 |
| 24×0.5 | 0.5 | 1.0 | 12.5 | 15.3 | 0.010 |
执行标准:Q/321003MQA03-2012 300/500V
| 芯数×标称截面积mm2 | 绝缘厚度规定值mm | 护套厚度规定值mm | 平均外径mm | 70℃时绝缘电阻 最小值MΩ·km | |
| 下限 | 上限 | ||||
| 2×2.0 | 0.8 | 0.8 | 7.2 | 10.0 | 0.009 |
| 3×2.0 | 0.8 | 0.8 | 7.7 | 10.5 | 0.009 |
| 4×2.0 | 0.8 | 0.8 | 8.6 | 11.4 | 0.009 |
| 5×2.0 | 0.8 | 1.1 | 10.2 | 13.0 | 0.009 |
| 6×2.0 | 0.8 | 1.2 | 11.4 | 14.2 | 0.009 |
| 7×2.0 | 0.8 | 1.2 | 11.4 | 14.2 | 0.009 |
| 7×2.5 | 0.8 | 1.2 | 12.3 | 15.1 | 0.009 |
| 8×2.0 | 0.8 | 1.2 | 12.5 | 15.3 | 0.009 |
| 8×2.5 | 0.8 | 1.2 | 13.4 | 16.2 | 0.009 |
| 9×0.75 | 0.6 | 1.0 | 9.4 | 11.7 | 0.012 |
| 9×1.0 | 0.6 | 1.2 | 10.6 | 13.4 | 0.010 |
| 9×1.5 | 0.7 | 1.2 | 12.1 | 14.9 | 0.009 |
| 9×2.0 | 0.8 | 1.2 | 13.8 | 16.6 | 0.009 |
| 9×2.5 | 0.8 | 1.2 | 14.8 | 17.6 | 0.009 |
| 11×0.75 | 0.6 | 1.0 | 10.4 | 12.8 | 0.012 |
| 11×1.0 | 0.6 | 1.2 | 11.7 | 14.5 | 0.010 |
| 11×1.5 | 0.7 | 1.2 | 13.4 | 16.2 | 0.009 |
| 11×2.0 | 0.8 | 1.2 | 15.4 | 18.2 | 0.009 |
| 11×2.5 | 0.8 | 1.2 | 16.5 | 19.3 | 0.009 |
| 13×0.75 | 0.6 | 1.0 | 11.1 | 13.9 | 0.012 |
| 13×1.0 | 0.6 | 1.2 | 12.4 | 15.2 | 0.010 |
| 13×1.5 | 0.7 | 1.2 | 14.2 | 17.0 | 0.009 |
| 13×2.0 | 0.8 | 1.2 | 16.3 | 19.1 | 0.009 |
| 13×2.5 | 0.8 | 1.2 | 17.5 | 20.3 | 0.009 |
| 14×0.75 | 0.6 | 1.0 | 10.5 | 13.3 | 0.012 |
| 14×1.0 | 0.6 | 1.2 | 12.4 | 15.2 | 0.010 |
| 14×1.5 | 0.7 | 1.2 | 14.2 | 17.0 | 0.009 |
| 14×2.0 | 0.8 | 1.2 | 16.3 | 19.1 | 0.009 |
| 14×2.5 | 0.8 | 1.2 | 17.5 | 20.3 | 0.009 |
| 15×1.5 | 0.7 | 1.2 | 15.0 | 17.8 | 0.009 |
| 15×2.0 | 0.8 | 1.2 | 17.3 | 20.1 | 0.009 |
| 15×2.5 | 0.8 | 1.2 | 18.5 | 21.3 | 0.009 |
| 16×1.5 | 0.7 | 1.2 | 14.5 | 17.3 | 0.009 |
| 16×2.0 | 0.8 | 1.2 | 17.3 | 20.1 | 0.009 |
| 16×2.5 | 0.8 | 1.2 | 18.5 | 21.3 | 0.009 |
| 18×0.75 | 0.6 | 1.0 | 12.5 | 15.3 | 0.012 |
| 18×1.0 | 0.6 | 1.2 | 13.9 | 16.7 | 0.010 |
| 18×1.5 | 0.7 | 1.2 | 15.9 | 17.7 | 0.009 |
| 18×2.0 | 0.8 | 1.2 | 18.3 | 21.1 | 0.009 |
| 18×2.5 | 0.8 | 1.2 | 19.7 | 22.5 | 0.009 |
| 19×1.5 | 0.7 | 1.2 | 15.9 | 18.7 | 0.009 |
| 19×2.0 | 0.8 | 1.2 | 18.3 | 21.1 | 0.009 |
| 19×2.5 | 0.8 | 1.2 | 19.7 | 22.5 | 0.009 |
| 20×1.5 | 0.7 | 1.2 | 16.4 | 19.2 | 0.009 |
| 20×2.0 | 0.8 | 1.2 | 18.8 | 21.6 | 0.009 |
| 20×2.5 | 0.8 | 1.2 | 20.2 | 23.0 | 0.009 |
| 22×0.75 | 0.6 | 1.0 | 14.6 | 17.4 | 0.012 |
| 22×1.0 | 0.6 | 1.2 | 15.6 | 18.4 | 0.010 |
| 22×1.5 | 0.7 | 1.2 | 18.0 | 20.8 | 0.009 |
| 22×2.0 | 0.8 | 1.2 | 20.7 | 23.5 | 0.009 |
| 22×2.5 | 0.8 | 1.2 | 22.2 | 25.0 | 0.009 |
| 24×1.5 | 0.7 | 1.2 | 18.9 | 21.7 | 0.009 |
| 24×2.0 | 0.8 | 1.2 | 21.7 | 24.5 | 0.009 |
| 24×2.5 | 0.8 | 1.2 | 23.4 | 26.2 | 0.009 |



















