企业标准。
额定电压450/750V移动配电装置及起重运输机械的电源连接。
3.1.额定电压：450/750V。
3.2.电缆导体的最高工作温度为70℃，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为电缆外径的15倍。
3.4.电缆的敷设温度应不低于0℃，正常适用环境温度为-10℃～+65℃。
3.5.电缆工频耐压：2.5kV/5min，不击穿。
4.1.导体结构：裸铜，符合GB/T 3956第5种软铜导体规定。
4.2.绝缘材料:绝缘采用丁腈聚氯乙烯复合物或柔性聚氯乙烯绝缘，其性能应符合企标的规定。
4.3.线芯标识：选用颜色识别或数字识别。
4.4.护套：丁腈聚氯乙烯复合物或柔性聚氯乙烯护套，其性能应符合企标的规定。
| 型号 | 电压 | 规格 | 参考外径（高度*宽度） | 参考重量 | |
| 高度 | 宽度 | ||||
| YFFB | 450/750V | 3*1 | 6.9 | 11.3 | 131.6 |
| 3*1.5 | 7.5 | 13.1 | 170.8 | ||
| 3*2.5 | 8.0 | 14.6 | 215.6 | ||
| 3*4 | 8.6 | 16.4 | 288.1 | ||
| 3*6 | 10.4 | 19.5 | 417.4 | ||
| 3*10 | 11.8 | 27.7 | 680.8 | ||
| 3*16 | 12.8 | 30.7 | 894.8 | ||
| 3*25 | 15.7 | 38.5 | 1370.6 | ||
| 3*35 | 17.0 | 42.4 | 1774.5 | ||
| 3*50 | 19.1 | 48.7 | 2351.3 | ||
| 3*70 | 22.3 | 57.0 | 3257.0 | ||
| 3*95 | 24.5 | 63.6 | 4099.4 | ||
| 2*120 | 26.3 | 69.0 | 5064.6 | ||
| 3*150 | 28.4 | 75.3 | 6115.6 | ||
| 3*185 | 30.7 | 82.2 | 7490.2 | ||
| 4*1 | 6.9 | 14.0 | 165.0 | ||
| 4*1.5 | 7.5 | 16.4 | 216.4 | ||
| 4*2.5 | 8.0 | 18.4 | 275.3 | ||
| 4*4 | 8.6 | 22.3 | 389.7 | ||
| 4*6 | 10.4 | 26.6 | 565.6 | ||
| 4*10 | 11.8 | 36.2 | 895.3 | ||
| 4*16 | 12.8 | 40.2 | 1179.5 | ||
| 4*25 | 15.7 | 50.4 | 1806.6 | ||
| 4*35 | 17.0 | 55.6 | 2343.4 | ||
| 4*50 | 19.1 | 64.0 | 3109.7 | ||
| 4*70 | 22.3 | 74.9 | 4307.2 | ||
| 4*95 | 24.5 | 83.7 | 5426.9 | ||
| 4*120 | 26.3 | 90.9 | 6710.9 | ||
| 5*1 | 6.9 | 16.7 | 198.4 | ||
| 5*1.5 | 7.5 | 19.7 | 261.9 | ||
| 5*2.5 | 8.0 | 22.2 | 335.0 | ||
| 5*4 | 9.7 | 30.2 | 562.9 | ||
| 5*6 | 10.4 | 33.7 | 713.8 | ||
| 5*10 | 11.8 | 44.7 | 1109.7 | ||
| 5*16 | 12.8 | 49.7 | 1464.2 | ||
| 5*25 | 15.7 | 62.3 | 2242.6 | ||
| 5*35 | 17.0 | 68.8 | 2912.3 | ||
| 5*50 | 20.2 | 82.3 | 4077.8 | ||
| 5*70 | 22.3 | 92.8 | 5357.3 | ||
| 6*1 | 6.9 | 20.9 | 246.7 | ||
| 6*1.5 | 7.5 | 24.5 | 323.7 | ||
| 6*2.5 | 8.0 | 27.5 | 412.1 | ||
| 6*4 | 9.7 | 34.6 | 652.5 | ||
| 6*6 | 10.4 | 38.8 | 831.9 | ||
| 6*10 | 12.8 | 51.8 | 1378.2 | ||
| 6*16 | 13.8 | 57.8 | 1810.0 | ||
| 7*1 | 6.9 | 25.1 | 295.1 | ||
| 7*1.5 | 7.5 | 29.3 | 385.6 | ||
| 7*2.5 | 9.1 | 34.8 | 566.0 | ||
| 7*4 | 9.7 | 39.0 | 742.1 | ||
| 7*6 | 10.4 | 43.9 | 950.0 | ||
| 7*10 | 12.8 | 58.3 | 1568.5 | ||
| 3*2.5+1*1.5 | 8.0 | 19.3 | 280.8 | ||
| 3*4+1*2.5 | 8.6 | 21.6 | 369.6 | ||
| 3*6+1*4 | 10.4 | 25.9 | 541.4 | ||
| 3*10+1*6 | 11.8 | 34.8 | 843.2 | ||
| 3*16+1*6 | 12.8 | 37.8 | 1067.3 | ||
| 3*16+1*10 | 12.8 | 39.2 | 1121.5 | ||
| 3*25+1*10 | 15.7 | 47.5 | 1645.1 | ||
| 3*25+1*16 | 15.7 | 48.5 | 1707.3 | ||
| 3*35+1*10 | 17.0 | 51.4 | 2066.0 | ||
| 3*35+1*16 | 17.0 | 52.4 | 2130.1 | ||
| 3*50+1*16 | 20.2 | 61.2 | 2901.1 | ||
| 3*50+1*25 | 20.2 | 63.1 | 3013.0 | ||
| 3*70+1*25 | 22.3 | 69.4 | 3822.6 | ||
| 3*70+1*35 | 22.3 | 70.7 | 3942.8 | ||
| 3*95+1*25 | 24.5 | 76.0 | 4704.7 | ||
| 3*95+1*35 | 24.5 | 77.3 | 4829.1 | ||
| 3*95+1*70 | 24.5 | 81.6 | 5206.9 | ||
| 3*120+1*35 | 26.3 | 82.7 | 5830.1 | ||
| 3*120+1*50 | 26.3 | 84.9 | 6001.3 | ||
| 3*150+1*50 | 29.4 | 93.7 | 7348.2 | ||
| 3*185+1*50 | 31.7 | 100.6 | 8794.8 | ||
| 3*185+1*95 | 31.7 | 105.0 | 9272.5 | ||
| 8*1 | 6.9 | 26.3 | 313.5 | ||
| 8*1.5 | 7.5 | 31.1 | 414.8 | ||
| 8*2.5 | 9.1 | 36.6 | 605.3 | ||
| 9*1 | 6.9 | 30.5 | 361.9 | ||
| 9*1.5 | 8.6 | 37.9 | 556.6 | ||
| 9*2.5 | 9.1 | 42.4 | 697.0 | ||
| 10*1 | 6.9 | 33.2 | 395.2 | ||
| 10*1.5 | 8.6 | 41.2 | 607.2 | ||
| 10*2.5 | 9.1 | 46.2 | 762.5 | ||
| 12*1 | 6.9 | 38.6 | 462.0 | ||
| 12*1.5 | 8.6 | 47.8 | 708.3 | ||
| 12*2.5 | 9.1 | 53.8 | 893.4 | ||
| 14*1 | 8.0 | 48.0 | 642.3 | ||
| 14*1.5 | 8.6 | 56.4 | 834.2 | ||
| 14*2.5 | 9.1 | 63.4 | 1050.7 | ||
| 16*1 | 8.0 | 53.4 | 717.3 | ||
| 16*1.5 | 8.6 | 63.0 | 935.3 | ||
| 16*2.5 | 9.1 | 71.0 | 1181.6 | ||