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额定电压8.7/10kV及以下交联聚乙烯绝缘光纤复合电力电缆
- 产品描述
- 结构参数
1、产品执行标准
Q/320282 DDE 088。
2、产品应用范围
用于煤矿井下及矿区输、配电系统。
3、产品使用特性
3.1.额定电压：3.6/6kV～8.7/10kV。
3.2.导体的最高允许工作温度：
交联聚乙烯绝缘工作温度为90℃，导体短路时(短路时间不超过5s)的最高温度为250℃。
3.3.电缆安装时最小弯曲半径：
三芯无铠装电缆：15D，三芯铠装电缆：12D。
3.4.电缆安装环境温度：≥0℃;电缆使用环境温度：-15℃～+70℃。
3.5.电缆工频耐压：3.5Uo,5min不击穿。
3.6.光纤特性：模场直径(1310nm)：(8.6～9.5)±0.7μm;包层直径：125.0±1.0μm;包层不圆度<2%;芯同心度误差≤0.8μm;涂敷层直径：245±10μm;包层/涂敷层同心度误差≤12.5μm。
4、电缆主要技术指标
4.1.导体结构：裸铜，符合GB/T 3956第2种绞合导体;
4.2.导体屏蔽、绝缘、绝缘屏蔽采用全封闭化学交联三层共挤工艺，材料性能符合GB/T 12706.2的相关要求。
4.3.线芯标识：符合GB/T 6995.5的相关要求。
4.4.隔离套材料：聚氯乙烯，符合GB/T 12706.2的相关要求。
4.5.铠装材料：钢带、钢丝，符合GB/T 12706.2的相关要求。
4.6.护套：聚氯乙烯，符合GB/T 12706.2的相关要求。
| 型号 | 电压 | 规格 | 参考外径mm | 参考重量kg/km |
| MYJV-GXT | 3.6/6kV | 3×25 | 35.1 | 1786 |
| MYJV-GXT | 3.6/6kV | 3×35 | 37.5 | 2169 |
| MYJV-GXT | 3.6/6kV | 3×50 | 40.3 | 2644 |
| MYJV-GXT | 3.6/6kV | 3×70 | 43.7 | 3425 |
| MYJV-GXT | 3.6/6kV | 3×95 | 47.8 | 4327 |
| MYJV-GXT | 3.6/6kV | 3×120 | 50.6 | 5159 |
| MYJV-GXT | 3.6/6kV | 3×150 | 54.2 | 6090 |
| MYJV-GXT | 3.6/6kV | 3×185 | 58.1 | 7295 |
| MYJV-GXT | 3.6/6kV | 3×240 | 64.1 | 9181 |
| MYJV-GXT | 3.6/6kV | 3×300 | 70.3 | 11285 |
| MYJV-GXT | 6/10kV | 3×25 | 39.6 | 2037 |
| MYJV-GXT | 6/10kV | 3×35 | 41.8 | 2435 |
| MYJV-GXT | 6/10kV | 3×50 | 44.6 | 2926 |
| MYJV-GXT | 6/10kV | 3×70 | 48.0 | 3732 |
| MYJV-GXT | 6/10kV | 3×95 | 52.3 | 4679 |
| MYJV-GXT | 6/10kV | 3×120 | 55.1 | 5531 |
| MYJV-GXT | 6/10kV | 3×150 | 58.7 | 6482 |
| MYJV-GXT | 6/10kV | 3×185 | 62.4 | 7711 |
| MYJV-GXT | 6/10kV | 3×240 | 67.9 | 9558 |
| MYJV-GXT | 6/10kV | 3×300 | 73.3 | 11598 |
| MYJV-GXT | 8.7/10kV | 3×25 | 44.6 | 2392 |
| MYJV-GXT | 8.7/10kV | 3×35 | 46.9 | 2811 |
| MYJV-GXT | 8.7/10kV | 3×50 | 49.7 | 3323 |
| MYJV-GXT | 8.7/10kV | 3×70 | 53.1 | 4158 |
| MYJV-GXT | 8.7/10kV | 3×95 | 57.2 | 5107 |
| MYJV-GXT | 8.7/10kV | 3×120 | 60.0 | 5983 |
| MYJV-GXT | 8.7/10kV | 3×150 | 63.9 | 6958 |
| MYJV-GXT | 8.7/10kV | 3×185 | 67.5 | 8214 |
| MYJV-GXT | 8.7/10kV | 3×240 | 73.1 | 10126 |
| MYJV-GXT | 8.7/10kV | 3×300 | 78.2 | 12208 |
| MYJV22-GXT | 3.6/6kV | 3×25 | 39.9 | 2553 |
| MYJV22-GXT | 3.6/6kV | 3×35 | 42.5 | 3009 |
| MYJV22-GXT | 3.6/6kV | 3×50 | 45.1 | 3539 |
| MYJV22-GXT | 3.6/6kV | 3×70 | 48.9 | 4423 |
| MYJV22-GXT | 3.6/6kV | 3×95 | 53.2 | 5399 |
| MYJV22-GXT | 3.6/6kV | 3×120 | 56.0 | 6347 |
| MYJV22-GXT | 3.6/6kV | 3×150 | 59.8 | 7373 |
| MYJV22-GXT | 3.6/6kV | 3×185 | 63.9 | 8659 |
| MYJV22-GXT | 3.6/6kV | 3×240 | 70.1 | 10694 |
| MYJV22-GXT | 3.6/6kV | 3×300 | 76.5 | 12961 |
| MYJV22-GXT | 6/10kV | 3×25 | 44.4 | 2928 |
| MYJV22-GXT | 6/10kV | 3×35 | 47.0 | 3354 |
| MYJV22-GXT | 6/10kV | 3×50 | 49.8 | 3947 |
| MYJV22-GXT | 6/10kV | 3×70 | 53.4 | 4863 |
| MYJV22-GXT | 6/10kV | 3×95 | 57.9 | 5862 |
| MYJV22-GXT | 6/10kV | 3×120 | 60.5 | 6808 |
| MYJV22-GXT | 6/10kV | 3×150 | 64.5 | 7824 |
| MYJV22-GXT | 6/10kV | 3×185 | 68.2 | 9165 |
| MYJV22-GXT | 6/10kV | 3×240 | 74.1 | 11182 |
| MYJV22-GXT | 6/10kV | 3×300 | 79.7 | 13370 |
| MYJV22-GXT | 8.7/10kV | 3×25 | 49.8 | 3386 |
| MYJV22-GXT | 8.7/10kV | 3×35 | 52.3 | 3856 |
| MYJV22-GXT | 8.7/10kV | 3×50 | 55.1 | 4450 |
| MYJV22-GXT | 8.7/10kV | 3×70 | 58.7 | 5368 |
| MYJV22-GXT | 8.7/10kV | 3×95 | 63.0 | 6448 |
| MYJV22-GXT | 8.7/10kV | 3×120 | 65.8 | 7424 |
| MYJV22-GXT | 8.7/10kV | 3×150 | 69.9 | 8466 |
| MYJV22-GXT | 8.7/10kV | 3×185 | 73.5 | 9838 |
| MYJV22-GXT | 8.7/10kV | 3×240 | 79.3 | 11894 |
| MYJV22-GXT | 8.7/10kV | 3×300 | 86.0 | 14903 |
| MYJV32-GXT | 3.6/6kV | 3×25 | 42.9 | 3510 |
| MYJV32-GXT | 3.6/6kV | 3×35 | 46.5 | 4489 |
| MYJV32-GXT | 3.6/6kV | 3×50 | 49.3 | 5100 |
| MYJV32-GXT | 3.6/6kV | 3×70 | 52.9 | 6122 |
| MYJV32-GXT | 3.6/6kV | 3×95 | 57.2 | 7244 |
| MYJV32-GXT | 3.6/6kV | 3×120 | 60.0 | 8304 |
| MYJV32-GXT | 3.6/6kV | 3×150 | 64.0 | 9441 |
| MYJV32-GXT | 3.6/6kV | 3×185 | 67.9 | 10870 |
| MYJV32-GXT | 3.6/6kV | 3×240 | 75.4 | 13102 |
| MYJV32-GXT | 3.6/6kV | 3×300 | 81.8 | 16633 |
| MYJV32-GXT | 6/10kV | 3×25 | 48.6 | 4466 |
| MYJV32-GXT | 6/10kV | 3×35 | 51.0 | 4998 |
| MYJV32-GXT | 6/10kV | 3×50 | 53.8 | 5647 |
| MYJV32-GXT | 6/10kV | 3×70 | 57.4 | 6739 |
| MYJV32-GXT | 6/10kV | 3×95 | 61.9 | 7846 |
| MYJV32-GXT | 6/10kV | 3×120 | 64.7 | 8901 |
| MYJV32-GXT | 6/10kV | 3×150 | 68.5 | 10032 |
| MYJV32-GXT | 6/10kV | 3×185 | 72.2 | 11512 |
| MYJV32-GXT | 6/10kV | 3×240 | 79.6 | 14698 |
| MYJV32-GXT | 6/10kV | 3×300 | 85.2 | 17190 |
| MYJV32-GXT | 8.7/10kV | 3×25 | 53.8 | 5088 |
| MYJV32-GXT | 8.7/10kV | 3×35 | 56.3 | 5641 |
| MYJV32-GXT | 8.7/10kV | 3×50 | 59.1 | 6353 |
| MYJV32-GXT | 8.7/10kV | 3×70 | 62.7 | 7411 |
| MYJV32-GXT | 8.7/10kV | 3×95 | 67.2 | 8636 |
| MYJV32-GXT | 8.7/10kV | 3×120 | 70.0 | 9722 |
| MYJV32-GXT | 8.7/10kV | 3×150 | 75.2 | 11787 |
| MYJV32-GXT | 8.7/10kV | 3×185 | 78.8 | 13353 |
| MYJV32-GXT | 8.7/10kV | 3×240 | 84.6 | 15653 |
| MYJV32-GXT | 8.7/10kV | 3×300 | 90.1 | 18191 |
