Nominal section
|
Number/diameter of core
|
Average dia
|
|
Reference weight
|
Conductor resistance at 20℃(Ω/km)
|
|
|
|
min
|
max
|
|
|
|
2✖0.75
|
24/0.2
|
5.7或3.7✖0.6
|
7.2或5.2✖7.6
|
50.0
|
26.0
|
|
2✖1
|
32/0.2
|
5.9
|
7.5
|
57.8
|
19.5
|
|
2✖1.5
|
30/0.25
|
6.8
|
8.6
|
74.7
|
13.3
|
|
2✖2.5
|
49/0.25
|
8.4
|
10.6
|
120.0
|
7.98
|
|
3✖0.75
|
24/0.2
|
6.0
|
7.6
|
63.1
|
26.0
|
|
3✖1
|
32/0.2
|
6.3
|
8.0
|
74.0
|
19.5
|
|
3✖1.5
|
30/0.25
|
7.4
|
9.4
|
102.0
|
13.3
|
|
3✖2.5
|
49/0.25
|
9.2
|
11.4
|
162.0
|
7.98
|
|
4✖0.75
|
24/0.2
|
6.6
|
8.3
|
78.5
|
26.0
|
|
4✖1
|
32/0.2
|
7.1
|
9.0
|
97.5
|
19.5
|
|
4✖1.5
|
30/0.25
|
8.4
|
10.5
|
133.0
|
13.3
|
|
4✖2.5
|
49/0.25
|
10.1
|
12.5
|
204.0
|
7.98
|
|
5✖0.75
|
24/0.2
|
7.4
|
9.3
|
96.9
|
26.0
|
|
5✖1
|
32/0.2
|
7.8
|
9.8
|
115.0
|
19.5
|
|
5✖1.5
|
30/0.25
|
9.3
|
11.6
|
158.0
|
13.3
|
|
5✖2.5
|
49/0.25
|
11.2
|
13.9
|
249.0
|
7.98
|