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铁道电缆
BS 6622/BS 7835标准33KV低烟无卤电力电缆
应用:
该电缆为电力电缆，适用于地下，室外及管道敷设。
标准:
BS 6622(聚氯乙烯)
BS 7835(低烟无卤）
电缆结构:
| 导体 | BS EN 60228:2005 (原BS6360)标准2类多股铜/铝导体 |
| 导体屏蔽 | 半导体材料 |
| 绝缘 | BS7655标准Type GP8交联聚乙烯 |
| 绝缘屏蔽 | 半导体材料 |
| 金属屏蔽 | BS6622标准单独和总铜带屏蔽 |
| 填充 | PETP (聚对苯二甲酸乙二醇酯) 纤维 |
| 分隔带 | 绑带 |
| 内护套 | BS7655标准Type TM1聚氯乙烯或低烟无卤 |
| 铠装 | 铝丝铠装(AWA) (单芯电缆)或钢丝铠装(SWA) (多芯电缆) |
| 护套 | BS7655标准Type TM1聚氯乙烯或低烟无卤护套 |
在20℃的电气性能
| 标称导体截面积 | mm2 | 50 | 70 | 95 | 120 | 150 | 185 | 240 |
| 最大导体电阻 DC | Ω/km | 0.387 | 0.268 | 0.193 | 0.153 | 0.124 | 0.0991 | 0.0754 |
| 电压 | KV | 19/33 | ||||||
（续）
标称导体截面积 |
mm2 | 300 | 400 | 500 | 630 | 800 | 1000 |
| 最大导体电阻 DC | Ω/km | 0.0601 | 0.047 | 0.0366 | 0.0283 | 0.0221 | 0.0176 |
| 电压 | KV | 19/33 | |||||
机械和热性能
最小弯曲半径:15xOD (单芯电缆); 12xOD(三芯电缆)
温度范围:0℃到+90℃（工作中）；0℃到+60℃（安装中）
产品规格
| 线缆型号 | 线芯数量x导体截面积 No. x mm2 | 标称绝缘厚度 mm | 标称护套厚度 mm | 标称外径 mm | 标称重量 kg/km | |
| 内护套 | 外护套 | |||||
| 铜导体 | ||||||
| RF6622-RHVMV-19/33KV-1G70SCU | 1 x 70 | 8.0 | 1.2 | 2.2 | 41.0 | 2300 |
| RF6622-RHVMV-19/33KV-1G95SCU | 1 x 95 | 8.0 | 1.2 | 2.3 | 42.9 | 2650 |
| RF6622-RHVMV-19/33KV-1G120SCU | 1 x 120 | 8.0 | 1.2 | 2.3 | 44.5 | 3000 |
| RF6622-RHVMV-19/33KV-1G150SCU | 1 x 150 | 8.0 | 1.3 | 2.4 | 47.3 | 3500 |
| RF6622-RHVMV-19/33KV-1G185SCU | 1 x 185 | 8.0 | 1.3 | 2.5 | 49.3 | 4000 |
| RF6622-RHVMV-19/33KV-1G240SCU | 1 x 240 | 8.0 | 1.3 | 2.5 | 51.7 | 4650 |
| RF6622-RHVMV-19/33KV-1G300SCU | 1 x 300 | 8.0 | 1.4 | 2.6 | 54.4 | 5450 |
| RF6622-RHVMV-19/33KV-1G400SCU | 1 x 400 | 8.0 | 1.4 | 2.7 | 57.7 | 6350 |
| RF6622-RHVMV-19/33KV-1G500SCU | 1 x 500 | 8.0 | 1.5 | 2.8 | 61.1 | 7600 |
| RF6622-RHVMV-19/33KV-1G630SCU | 1 x 630 | 8.0 | 1.5 | 2.9 | 65.0 | 9150 |
| RF6622-RHVMV-19/33KV-1G800SCU | 1 x 800 | 8.0 | 1.6 | 3.0 | 71.6 | 11100 |
| RF6622-RHVMV-19/33KV-1G1000SCU | 1 x 1000 | 8.0 | 1.7 | 3.2 | 76.5 | 13400 |
| RF6622-RHVMV-19/33KV-3G50SCU | 3 x 50 | 8.0 | 1.8 | 3.4 | 78.2 | 9150 |
| RF6622-RHVMV-19/33KV-3G70SCU | 3 x 70 | 8.0 | 1.8 | 3.5 | 82.1 | 10300 |
| RF6622-RHVMV-19/33KV-3G95SCU | 3 x 95 | 8.0 | 1.9 | 3.6 | 86.1 | 11600 |
| RF6622-RHVMV-19/33KV-3G120SCU | 3 x 120 | 8.0 | 2.0 | 3.7 | 90.0 | 12800 |
| RF6622-RHVMV-19/33KV-3G150SCU | 3 x 150 | 8.0 | 2.0 | 3.8 | 93.2 | 14050 |
| RF6622-RHVMV-19/33KV-3G185SCU | 3 x 185 | 8.0 | 2.1 | 3.9 | 97.5 | 15650 |
| RF6622-RHVMV-19/33KV-3G240SCU | 3 x 240 | 8.0 | 2.2 | 4.1 | 103.3 | 18200 |
| RF6622-RHVMV-19/33KV-3G300SCU | 3 x 300 | 8.0 | 2.3 | 4.3 | 108.8 | 21100 |
| RF6622-RHVMV-19/33KV-3G400SCU | 3 x 400 | 8.0 | 2.4 | 4.5 | 116.1 | 24200 |
| 铝导体 | ||||||
| RF6622-RHVMV-19/33KV-1G70SAL | 1 x 70 | 8.0 | 1.2 | 2.2 | 41.0 | 1850 |
| RF6622-RHVMV-19/33KV-1G95SAL | 1 x 95 | 8.0 | 1.2 | 2.3 | 42.9 | 2100 |
| RF6622-RHVMV-19/33KV-1G120SAL | 1 x 120 | 8.0 | 1.2 | 2.3 | 44.5 | 2250 |
| RF6622-RHVMV-19/33KV-1G150SAL | 1 x 150 | 8.0 | 1.3 | 2.4 | 47.3 | 2600 |
| RF6622-RHVMV-19/33KV-1G185SAL | 1 x 185 | 8.0 | 1.3 | 2.5 | 49.3 | 2850 |
| RF6622-RHVMV-19/33KV-1G240SAL | 1 x 240 | 8.0 | 1.3 | 2.5 | 51.7 | 3150 |
| RF6622-RHVMV-19/33KV-1G300SAL | 1 x 300 | 8.0 | 1.4 | 2.6 | 54.4 | 3600 |
| RF6622-RHVMV-19/33KV-1G400SAL | 1 x 400 | 8.0 | 1.4 | 2.7 | 57.7 | 4000 |
| RF6622-RHVMV-19/33KV-1G500SAL | 1 x 500 | 8.0 | 1.5 | 2.8 | 61.1 | 4500 |
| RF6622-RHVMV-19/33KV-1G630SAL | 1 x 630 | 8.0 | 1.5 | 2.9 | 65.0 | 5250 |
| RF6622-RHVMV-19/33KV-1G800SAL | 1 x 800 | 8.0 | 1.6 | 3.0 | 71.6 | 6150 |
| RF6622-RHVMV-19/33KV-1G1000SAL | 1 x 1000 | 8.0 | 1.7 | 3.2 | 76.5 | 7200 |
| RF6622-RHVMV-19/33KV-3G50SAL | 3 x 50 | 8.0 | 1.8 | 3.4 | 78.2 | 8300 |
| RF6622-RHVMV-19/33KV-3G70SAL | 3 x 70 | 8.0 | 1.8 | 3.5 | 82.1 | 9050 |
| RF6622-RHVMV-19/33KV-3G95SAL | 3 x 95 | 8.0 | 1.9 | 3.6 | 86.1 | 9800 |
| RF6622-RHVMV-19/33KV-3G120SAL | 3 x 120 | 8.0 | 2.0 | 3.7 | 90.0 | 10600 |
| RF6622-RHVMV-19/33KV-3G150SAL | 3 x 150 | 8.0 | 2.0 | 3.8 | 93.2 | 11350 |
| RF6622-RHVMV-19/33KV-3G185SAL | 3 x 185 | 8.0 | 2.1 | 3.9 | 97.5 | 12250 |
| RF6622-RHVMV-19/33KV-3G240SAL | 3 x 240 | 8.0 | 2.2 | 4.1 | 103.3 | 13700 |
| RF6622-RHVMV-19/33KV-3G300SAL | 3 x 300 | 8.0 | 2.3 | 4.3 | 108.8 | 15500 |
| RF6622-RHVMV-19/33KV-3G400SAL | 3 x 400 | 8.0 | 2.4 | 4.5 | 116.1 | 16750 |