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芯线数和导体标称截面积
芯线外径
电缆外径
导体直流阻抗
绝缘阻抗
成品允许电流
mm2
mm
mm
Ω/KM
MΩ·KM
A
18C0.5(20AWG)
1.8
10.5
39.5
50
6.2
25C0.5(20AWG)
1.8
13.8
39.5
5.4
4C0.75(19AWG)
2.1
7.6
25.6
13.7
14C0.75(19AWG)
2.1
11.8
25.6
9.1
7C1.0(18AWG)
2.15
9.6
18.8
13.6
18C1.0(18AWG)
2.15
13.5
18.8
9.9
25C1.0(18AWG)
2.15
16.1
18.8
9.1
7C1.5(16AWG)
2.65
11.4
14.1
16.7
18C1.5(16AWG)
2.65
16.2
14.1
12.3
25C1.5(16AWG)
2.65
19.7
14.1
11.3
3C2.5(14AWG)
3.3
9.6
9.4
28.4
4C2.5(14AWG)
3.3
10.5
9.4
25.7