竞彩足球比分即时直播(普通合伙)
电话:0371-64234363
传真:0371-64239330
手机:13703906363 13903825045
厂址:河南省巩义市经济技术开发区纬二路5号
信箱:[email protected]
扇形电缆单滚紧压机DLY1型
线芯高度与相当圆线直径关系(参考值) (单位:mm)
线芯截面/m2 | 半圆形及扇形线芯高度h | 线芯相当圆直径D | 绝缘后半圆及扇形线芯高度h′ | |||||||
标称值 | 计算值 | 半圆形 2芯 180° | 扇形 | 半圆形 2芯 180° | 扇形 | |||||
3芯 120° |
3+1芯 100° |
4芯 90° |
3芯120° | 3+1100° | 4芯90° | |||||
25 | 24.2 | 4.6 | 5.0 | 5.6 | 5.42 | 6.75 | 4.6+2t | 5.0+2.155t | 5.6+2.31t | 5.42+2.414t |
35 | 34.0 | 5.6 | 5.9 | 6.5 | 6.5 | 7.86 | 5.6+2t | 5.9+2.155t | 6.5+2.31t | 6.50+2.414t |
50 | 48.4 | 6.4 | 7.1 | 7.7 | 7.8 | 9.90 | 6.4+2t | 7.1+2.155t | 7.7+2.31t | 7.80+2.414t |
70 | 67.8 | 7.5 | 8.4 | 9.2 | 9.3 | 11.53 | 7.5+2t | 8.4+2.155t | 9.2+2.31t | 9.30+2.414t |
95 | 92.0 | 8.8 | 9.9 | 11.1 | 10.9 | 13.10 | 8.8+2t | 9.9+2.155t | 11.1+2.31t | 10.90+2.414t |
120 | 116.5 | 9.8 | 11.3 | 12.8 | 12.3 | 14.64 | 9.8+2t | 11.3+2.155t | 12.8+2.31t | 12.30+2.414t |
150 | 145.2 | 10.9 | 12.9 | 13.8 | 13.8 | 16.76 | 10.9+2t | 12.9+2.155t | 13.8+2.31t | 13.80+2.414t |
185 | 179.5 | — | 14.3 | 15.6 | 15.3 | 17.71 | — | 14.3+2.155t | 15.6+2.31t | 15.30+2.414t |
240 | 233.0 | — | 16.5 | 17.7 | 17.5 | 21.00 | — | 16.5+2.155t | 17.7+2.31t | 17.50+2.414t |
300 | 291.0 | — | 17.7 | — | 19.6 | 23.9 | — | 17.7+2.155t | — | 19.60+2.414t |