TJR規(guī)格及參數(shù)
|
標稱截面 |
根數(shù)/單線標稱直徑 |
近似外徑 |
20℃時導(dǎo)體直流電阻(Ω/km)≤ |
近似重量 |
|
16 |
7/1.70 |
5.10 |
1.159 |
143 |
|
25 |
7/2.14 |
6.42 |
0.735 |
226 |
|
35 |
7/2.52 |
7.56 |
0.528 |
314 |
|
50 |
7/3.00 |
9.00 |
0.371 |
445 |
|
70 |
19/2.14 |
10.70 |
0.263 |
618 |
|
95 |
19/2.52 |
12.60 |
0.197 |
852 |
|
120 |
19/2.80 |
14.00 |
0.154 |
1057 |
|
150 |
19/3.15 |
15.75 |
0.121 |
1339 |
|
185 |
37/2.52 |
17.64 |
0.100 |
1660 |
|
240 |
37/2.85 |
19.95 |
0.077 |
2123 |
|
300 |
37/3.15 |
21.70 |
0.064 |
2594 |
|
400 |
61/2.85 |
25.65 |
0.062 |
3502 |
