电缆规格外径与截面积对照表 YJV4+1 规格 5x6 5x10 5x16 4x25+1x16 4x35+1x16 4x50+1x25 4x70+1x35 4x95+1x50 4x120+1x70 4x150+1x70 4x185+1x95 4x240+1x120 4x300+1x150 YJV3+2 总面积 195 270 360 490 580 780 1050 1360 1670 2060 2540 3140 3850 总外径 15.8 18.6 21.3 24.9 27.1 31.6 36.5 41.6 46.3 51.2 56.8 63.2 70 规格 5x6 5x10 5x16 3x25+2x16 3x35+2x16 3x50+2x25 3x70+2x35 3x95+2x50 3x120+2x70 3x150+2x70 3x185+2x95 3x240+2x120 3x300+2x150 总外径 15.8 18.6 21.3 24 25.9 30.4 34.8 39.7 44.6 48.6 54 60.2 66.6 总面积 195 270 360 450 530 725 950 1250 1560 1850 2290 2850 3500 本文来源：https://www.wddqw.com/doc/93c784aaacf8941ea76e58fafab069dc51224745.html