|
6/10kV
煤矿用交联聚乙烯绝缘钢带(钢丝)铠装阻燃电力电缆技术参数表
|
标称截面mm2 |
导体直径 |
绝缘厚度mm |
绝缘同心度不少于% |
电缆参考外径mm |
电缆近似重量kg/km |
20℃导体最大直流电阻 |
电缆载流量(A) |
|
mm |
MYJV22 |
MYJV32 |
MYJV42 |
MYJV22 |
MYJV32 |
MYJV42 |
Ω/ km |
空气中 |
土壤中 |
|
3×25 |
5.84 |
3.4 |
96 |
42.9 |
47.7 |
52.1 |
2739 |
4147 |
5663 |
0.727 |
120 |
125 |
|
3×35 |
6.85 |
3.4 |
96 |
45.4 |
50.2 |
54.6 |
3221 |
4709 |
6301 |
0.524 |
140 |
155 |
|
3×50 |
7.95 |
3.4 |
96 |
47.6 |
52.4 |
56.8 |
3772 |
5313 |
7015 |
0.387 |
165 |
180 |
|
3×70 |
9.6 |
3.4 |
96 |
51.9 |
56.7 |
60.9 |
4585 |
6288 |
8044 |
0.268 |
210 |
220 |
|
3×95 |
11.3 |
3.4 |
96 |
55.7 |
60.7 |
64.9 |
5705 |
7571 |
9440 |
0.193 |
255 |
265 |
|
3×120 |
12.7 |
3.4 |
96 |
59.2 |
64.0 |
68.2 |
6596 |
6539 |
10507 |
0.153 |
290 |
300 |
|
3×150 |
14.1 |
3.4 |
96 |
63.2 |
67.6 |
71.4 |
7684 |
9755 |
11766 |
0.124 |
330 |
340 |
|
3×185 |
15.8 |
3.4 |
96 |
67.0 |
71.4 |
75.2 |
8919 |
11117 |
13245 |
0.0991 |
375 |
380 |
|
3×240 |
18.2 |
3.4 |
96 |
72.5 |
78.4 |
807 |
10887 |
14264 |
15549 |
0.0754 |
435 |
435 |
|
3×300 |
20.3 |
3.4 |
96 |
78.9 |
84.6 |
86.9 |
13144 |
16705 |
18157 |
0.0601 |
495 |
485 |
8.7/10kV
煤矿用交联聚乙烯绝缘阻燃电力电缆技术参数表
|
标称截面mm2 |
导体直径 |
绝缘厚度mm |
绝缘同心度不少于% |
电缆参考外径mm |
电缆近似重量kg/km |
20℃导体最大直流电阻 |
电缆载流量(A) |
|
mm |
MYJV22 |
MYJV32 |
MYJV42 |
MYJV22 |
MYJV32 |
MYJV42 |
Ω/ km |
空气中 |
土壤中 |
|
3×25 |
5.84 |
4.5 |
96 |
48.0 |
52.8 |
57.2 |
3206 |
4789 |
6450 |
0.727 |
120 |
125 |
|
3×35 |
6.85 |
4.5 |
96 |
50.3 |
55.3 |
59.7 |
3674 |
5361 |
7097 |
0.524 |
140 |
155 |
|
3×50 |
7.95 |
4.5 |
96 |
53.1 |
57.9 |
61.9 |
4253 |
6015 |
7762 |
0.387 |
165 |
180 |
|
3×70 |
9.6 |
4.5 |
96 |
57.2 |
62.0 |
66.0 |
5231 |
7118 |
8978 |
0.268 |
210 |
220 |
|
3×95 |
11.3 |
4.5 |
96 |
61.1 |
65.9 |
69.9 |
6199 |
8216 |
10191 |
0.193 |
255 |
265 |
|
3×120 |
12.7 |
4.5 |
96 |
64.9 |
69.7 |
71.9 |
7204 |
| |