|
Nominal section Aluminum/ steel m㎡ |
Structure, root number / diameter ㎜ |
Calculation
section area |
external
diameter |
Current resistance at 20 degrees centigrade Not greater than Ω/km |
Calculation
Pulling force |
Unit length Quality
|
The delivery length is not less than m |
|||
|
aluminum |
steel |
aluminum |
steel |
Total |
||||||
|
600 |
83/3.00 |
7/3.00 |
586.69 |
49.48 |
636.17 |
51.00 |
0.04995 |
139.00 |
2690.00 |
500 |
|
800 |
8/4.60 |
19/3.20 |
1001.42 |
152.81 |
966.23 |
49.00 |
0.03618 |
253.00 |
3491.00 |
500 |
|
900 |
18/3.00 |
12/3.00 |
906.35 |
84.82 |
991.17 |
49.00 |
0.03247 |
218.00 |
3705.00 |
500 |
|
1000 |
8/4.55 |
19/3.20 |
1001.40 |
152.81 |
1154.21 |
51.00 |
0.02931 |
278.00 |
4013.00 |
500 |
|
1250 |
4/4.60 |
19/3.20 |
1259.14 |
152.81 |
1411.95 |
52.00 |
0.02316 |
313.00 |
4713.00 |
500 |
|
1400 |
15/3.00 |
15/3.00 |
1387.80 |
106.03 |
1493.83 |
57.00 |
0.02104 |
307.00 |
5246.00 |
500 |
