产品名称：RVV型300/500V铜芯聚氯乙烯绝缘聚氯乙烯护套软电缆
|
芯线X标称截面mm2
|
绝缘厚度规定值mm
|
护套厚度规定值mm
|
平均外形尺寸mm
|
70℃时绝缘电阻最小值MΩ·km
|
|
下限
|
上限
|
|
2×0.75
|
0.6
|
0.8
|
7.6 5.2×7.6
|
6.0 3.8×6.0
|
0.011
|
|
2×1.0
|
0.6
|
0.8
|
8.0
|
6.4
|
0.010
|
|
2×1.5
|
0.7
|
0.8
|
9.0
|
7.4
|
0.010
|
|
2×2.5
|
0.8
|
1.0
|
11.0
|
8.9
|
0.009
|
|
3×0.75
|
0.6
|
0.8
|
8.0
|
6.4
|
0.011
|
|
3×1.0
|
0.6
|
0.8
|
8.4
|
6.8
|
0.010
|
|
3×1.5
|
0.7
|
0.9
|
9.8
|
8.0
|
0.010
|
|
3×2.5
|
0.8
|
1.1
|
12.0
|
9.6
|
0.009
|
|
4×0.75
|
0.6
|
0.8
|
8.6
|
6.8
|
0.011
|
|
4×1.0
|
0.6
|
0.9
|
9.4
|
7.6
|
0.010
|
|
4×1.5
|
0.7
|
1.0
|
11.0
|
9.0
|
0.010
|
|
4×2.5
|
0.8
|
0.9
|
9.6
|
7.4
|
0.011
|
|
5×0.75
|
0.6
|
0.9
|
9.6
|
7.4
|
0.011
|
|
5×1
|
0.6
|
0.9
|
10.0
|
8.3
|
0.010
|
|
5×1.5
|
0.7
|
1.1
|
12.0
|
10.0
|
0.010
|
|
5×2.5
|
0.8
|
1.2
|
14.0
|
11.5
|
0.009
|