

ZR-KVVRP-450/750-4*1.5 阻燃屏蔽控制电缆导体类型及电阻
|
导体标称截面 |
导体根数/单丝直径mm |
导体根数/单丝直径mm |
导体根数/单丝直径mm |
20℃时导体直流电阻Ω/km |
20℃时导体直流电阻Ω/km |
|
mm2 |
A |
B |
R |
A、B |
R |
|
0.5 |
1/0.80 |
7/0.30 |
16/0.20 |
≤ 36.0 |
≤ 39.0 |
|
0.75 |
1/0.97 |
7/0.37 |
24/0.20 |
≤ 24.5 |
≤ 26.0 |
|
1 |
1/1.13 |
7/0.43 |
32/0.20 |
≤18.1 |
≤19.5 |
|
1.5 |
1/1.38 |
7/0.52 |
30/0.25 |
≤12.1 |
≤13.3 |
|
2.5 |
1/1.78 |
7/0.68 |
49/0.25 |
≤ 7. 41 |
≤ 7. 9 8 |
| 加工定制: | 是 |
| 型号: | ZR-KVVRP-450/750-4*1.5 |
| 品牌: | 欣华强 |
| 护套材质: | PVC |
| 线芯材质: | 铜丝 |
| 芯数: | 4 |
| 材料形状: | 圆线 |
| 拉伸强度: | 20 |