一、产品用途及特点：
本产品适应于轨道交通机车车辆的动车组车辆、铁道车辆、大功率机车、机车车厢、城市轻轨列车的电力电缆或者控制电缆。
具有无卤、低烟、阻燃、耐油、耐高温100-125℃和耐低温–40℃、耐酸碱、耐臭氧的性能。
产品介绍
产品详情
二、产品标准：
企业标准
三、产品型号
| 型号 | 名称 |
| DTRF | 单芯薄壁绝缘铁道客车用低烟无卤电线电缆 |
| DT-RFE | 多芯薄壁绝缘护套客车用低烟无卤电线电缆 |
| DT-RFEP | 多芯薄壁绝缘护套客车用屏蔽型低烟无卤电线电缆 |
四、使用特性
产品额定电压：750V
工作温度：-40℃～125℃
产品参数
五、主要技术指标
| 型号 | 规格（芯数×截面mm2） | 导体结构 | 参考电缆外径mm | 20℃导体直流电阻Ω/km | 20℃绝缘电阻率Ω·cm | 试验电压ACV |
| DTRF | 1×0.5 | 16/0.2 | 1.95 | ≤40.1 | ≥1015 | 1000 |
| 1×1.0 | 32/0.2 | 2.3 | ≤20.0 | 1000 | ||
| DT-RFE | 5×0.75 | 19/0.23 | 5.9 | ≤26.7 | 1500 | |
| 2×0.75 | 19/0.23 | 4.6 | ≤25.4 | 1500 | ||
| 7×1.0 | 19/0.26 | 7.2 | ≤19.1 | 1500 | ||
| 7×1.5 | 19/0.32 | 8.1 | ≤13.0 | 1500 | ||
| DT-RFEP | 14×0.35 | 19/0.16 | 8.5 | ≤53.1 | 1500 | |
| 2×0.5 | 19/0.18 | 4.3 | ≤40.1 | 1000 | ||
| 4×0.5 | 19/0.18 | 6.0 | ≤40.1 | 1500 | ||
| 6×0.5 | 19/0.18 | 6.9 | ≤40.1 | 1500 | ||
| 8×0.5 | 19/0.18 | 7.4 | ≤40.1 | 1500 | ||
| 10×0.5 | 19/0.18 | 7.8 | ≤40.1 | 1500 | ||
| DT-RFEP | 14×0.5 | 19/0.18 | 9.1 | ≤40.1 | ≥1015 | 1500 |
| 34×0.5 | 19/0.18 | 12.4 | ≤40.1 | 1500 | ||
| 42×0.5 | 19/0.18 | 13.8 | ≤40.1 | 1000 | ||
| 48×0.5 | 19/0.18 | 14.8 | ≤40.1 | 1000 | ||
| 6×0.75 | 19/0.23 | 7.7 | ≤26.7 | 1500 | ||
| 8×0.75 | 19/0.23 | 8.2 | ≤26.7 | 1500 | ||
| 14×0.75 | 19/0.23 | 10.8 | ≤26.7 | 1500 | ||
| 4×1.0 | 19/0.26 | 8.2 | ≤20.0 | 2000 | ||
| 16×1.0 | 19/0.26 | 13.0 | ≤20.0 | 2000 | ||
| 17×1.0 | 19/0.26 | 13.6 | ≤20.0 | 2000 | ||
| 21×1.0 | 19/0.26 | 14.2 | ≤20.0 | 2000 | ||
| 30×1.0 | 19/0.26 | 16.4 | ≤20.0 | 2000 | ||
| 2×1.5 | 19/0.32 | 6.6 | ≤12.2 | 1500 | ||
| 4×1.5 | 19/0.32 | 7.5 | ≤12.2 | 1500 | ||
| 5×1.5 | 7/0.52 | 8.6 | ≤12.1 | 1000 | ||
| 2×2.0 | 19/0.37 | 7.4 | ≤9.67 | 1500 | ||
| 3×2.0 | 19/0.37 | 7.8 | ≤9.67 | 1500 | ||
| 2×2.5 | 19/0.41 | 7.5 | ≤8.21 | 1500 | ||
| 4×2.5 | 19/0.41 | 8.6 | ≤8.21 | 1500 | ||
| 3×2×0.75 | 19/0.23 | 8.8 | ≤26.7 | 1500 | ||
| 4×2×0.75 | 19/0.23 | 9.5 | ≤26.7 | 1500 | ||
| 7×2×0.75 | 19/0.23 | 11.6 | ≤26.7 | 1500 |
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