本产品适用于工频额定电压0.6/1kV及以下配电网或工业装置中固定敷设之用
交联聚乙烯绝缘电力电缆是采用化学方法或物理方法,使聚乙烯分子由线型分子结构转变为三维网状结构,由热塑性的聚乙烯变成热固性的交联聚乙烯,从而提高了聚乙烯的耐老化性能、机械性能和耐环境能力,并保持了优良的电气性能。交联聚乙烯绝缘电力电缆导体的允许长期温为900C,较低绝缘电缆、聚氯乙烯绝缘电缆和聚乙烯绝缘电缆高,且具有重量轻、结构简单、使用方便、耐化学腐蚀和敷设不受落差限制等优点。
使用特性
工频额定电压Uo/U为0.6/1kV。
电缆导体的允许长期工作温度为90℃
短路时(最长持续时间不超过5s)电缆导体的允许温度:250℃
电缆敷设时环境温度应不低于0℃。
多芯电缆弯曲直径径不小于电缆外径15倍,单芯电缆弯曲直径不小于电缆外径的20倍。
YJV电力电缆(0.6/1KV)结构:
YJV交联聚乙烯电力电缆各种型号全称和使用范围
型号Type |
名称 |
适用范围 |
YJV |
铜芯交联聚乙烯绝缘氯乙烯护套电力电缆 |
室内、隧道及电缆沟等场所,不能承受机械外力。单芯电缆不允许敷设在磁性管道中。 |
YJLY |
铝芯交联聚乙烯绝缘乙烯护套电力电缆 |
|
YJY |
铜芯交联聚乙烯绝缘氯乙烯护套电力电缆 |
|
YJLY |
铝芯交联聚乙烯绝缘氯乙烯护套电力电缆c |
|
YJV22 |
铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 |
室内、隧道、电缆沟内,或埋地敷设等,能承受一定机械外力,但不能承受大的拉力。 |
YJLV22 |
铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 |
|
YJV23 |
铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 |
|
YJLV23 |
铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 |
|
YJV32 |
铜芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 |
室内、隧道、电缆沟、竖井或埋地敷设等,能承受机械外力和一定的拉力。 |
YJLV32 |
铝芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 |
|
YJV33 |
铜芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 |
|
YJLV33 |
铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 |
YJV电力电缆(0.6/1KV)规格型号,技术参数,载流量表
|
YJV-0.6/1KV交联电力电缆 |
||||||||||||
序号 |
导线标称截面(mm2) |
绝缘厚度(mm) |
护套厚度(mm) |
电缆近似 外径(mm) |
电缆近似重量(kg/km) |
20℃导体电阻 ≤(Ω/km) |
试验电压A.C. |
电缆载流量(A) |
|||||
在空气中 |
直埋土壤中 |
||||||||||||
Cu |
Al |
Cu |
Al |
kv/5min |
Cu |
Al |
Cu |
Al |
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
1×1.5 |
0.7 |
1.5 |
6 |
53 |
— |
12.1 |
— |
3.5 |
25 |
— |
35 |
— |
2 |
1×2.5 |
0.7 |
1.5 |
6 |
68 |
53 |
7.41 |
12.1 |
3.5 |
30 |
25 |
45 |
35 |
3 |
1×4 |
0.7 |
1.5 |
7 |
87 |
64 |
4.61 |
7.41 |
3.5 |
45 |
35 |
60 |
50 |
4 |
1×6 |
0.7 |
1.5 |
7 |
110 |
73 |
3.08 |
4.61 |
3.5 |
55 |
45 |
70 |
55 |
5 |
1×10 |
0.7 |
1.5 |
8 |
155 |
95 |
1.83 |
3.08 |
3.5 |
75 |
60 |
95 |
75 |
6 |
1×16 |
0.7 |
1.5 |
9 |
220 |
120 |
1.15 |
1.91 |
3.5 |
100 |
80 |
125 |
100 |
7 |
1×25 |
0.9 |
1.5 |
10 |
345 |
190 |
0.727 |
1.20 |
3.5 |
140 |
115 |
160 |
130 |
8 |
1×35 |
0.9 |
1.5 |
12 |
424 |
207 |
0.524 |
0.868 |
3.5 |
185 |
140 |
190 |
150 |
9 |
1×50 |
1.0 |
1.5 |
13 |
555 |
245 |
0.387 |
0.641 |
3.5 |
210 |
170 |
225 |
180 |
10 |
1×70 |
1.1 |
1.5 |
14 |
770 |
336 |
0.268 |
0.443 |
3.5 |
270 |
215 |
280 |
225 |
11 |
1×95 |
1.1 |
1.5 |
16 |
1040 |
455 |
0.193 |
0.320 |
3.5 |
340 |
275 |
335 |
270 |
12 |
1×120 |
1.2 |
1.5 |
18 |
1290 |
550 |
0.153 |
0.253 |
3.5 |
400 |
320 |
380 |
305 |
13 |
1×150 |
1.4 |
2.0 |
21 |
1590 |
650 |
0.124 |
0.206 |
3.5 |
460 |
370 |
425 |
340 |
14 |
1×185 |
1.6 |
2.0 |
23 |
1944 |
804 |
0.0991 |
0.164 |
3.5 |
530 |
415 |
480 |
375 |
15 |
1×240 |
1.7 |
2.0 |
25 |
2510 |
1021 |
0.0754 |
0.125 |
3.5 |
625 |
490 |
555 |
435 |
16 |
1×300 |
1.8 |
2.0 |
34 |
3042 |
1160 |
0.0601 |
0.100 |
3.5 |
795 |
615 |
910 |
710 |
17 |
1×400 |
2.0 |
2.1 |
37 |
3869 |
1469 |
0.0470 |
0.0778 |
3.5 |
930 |
730 |
1050 |
820 |
18 |
1×500 |
2.2 |
2.2 |
41 |
4910 |
1829 |
0.0366 |
0.0605 |
3.5 |
1080 |
850 |
1190 |
940 |
19 |
1×630 |
2.4 |
2.3 |
45 |
6220 |
2305 |
0.0283 |
0.0469 |
3.5 |
1250 |
1000 |
1350 |
1080 |
20 |
1×800 |
2.6 |
2.4 |
46 |
7870 |
2910 |
0.0221 |
0.0367 |
3.5 |
1440 |
1160 |
1520 |
1220 |
21 |
1×1000 |
2.8 |
2.6 |
51 |
9804 |
3604 |
0.0176 |
0.0291 |
3.5 |
1630 |
1330 |
1690 |
1380 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
22 |
3×1.5 |
0.7 |
1.5 |
10 |
145 |
— |
12.1 |
— |
3.5 |
25 |
— |
30 |
— |
23 |
3×2.5 |
0.7 |
1.5 |
11 |
185 |
140 |
7.41 |
12.1 |
3.5 |
30 |
25 |
35 |
30 |
24 |
3×4 |
0.7 |
1.5 |
12 |
250 |
175 |
4.61 |
7.41 |
3.5 |
40 |
30 |
50 |
40 |
25 |
3×6 |
0.7 |
1.5 |
13 |
320 |
210 |
3.08 |
4.61 |
3.5 |
50 |
40 |
60 |
45 |
26 |
3×10 |
0.7 |
1.5 |
15 |
450 |
260 |
1.83 |
3.08 |
3.5 |
65 |
50 |
80 |
60 |
27 |
3×16 |
0.7 |
1.5 |
17 |
640 |
340 |
1.15 |
1.91 |
3.5 |
85 |
65 |
100 |
80 |
28 |
3×25 |
0.9 |
2.0 |
21 |
940 |
470 |
0.727 |
1.20 |
3.5 |
115 |
90 |
130 |
100 |
29 |
3×35 |
0.9 |
2.0 |
23 |
1260 |
600 |
0.524 |
0.868 |
3.5 |
145 |
110 |
155 |
120 |
30 |
3×50 |
1.0 |
2.0 |
27 |
1670 |
730 |
0.387 |
0.641 |
3.5 |
175 |
130 |
185 |
140 |
31 |
3×70 |
1.1 |
2.0 |
30 |
2280 |
970 |
0.268 |
0.443 |
3.5 |
220 |
170 |
225 |
175 |
32 |
3×95 |
1.1 |
2.0 |
34 |
3020 |
1240 |
0.193 |
0.320 |
3.5 |
270 |
205 |
270 |
210 |
33 |
3×120 |
1.2 |
2.5 |
38 |
3790 |
1540 |
0.153 |
0.253 |
3.5 |
315 |
240 |
305 |
235 |
34 |
3×150 |
1.4 |
2.5 |
42 |
4750 |
1940 |
0.124 |
0.206 |
3.5 |
360 |
275 |
345 |
265 |
35 |
3×185 |
1.6 |
2.5 |
45 |
5654 |
2248 |
0.0991 |
0.164 |
3.5 |
420 |
320 |
390 |
301 |
36 |
3×240 |
1.7 |
3.0 |
51 |
7243 |
2723 |
0.0754 |
0.125 |
3.5 |
500 |
385 |
455 |
355 |
37 |
3×300 |
1.8 |
3.0 |
52 |
9465 |
3675 |
0.0601 |
0.100 |
3.5 |
570 |
445 |
430 |
395 |
38 |
3×400 |
2.0 |
3.0 |
54 |
12066 |
4506 |
0.0470 |
0.0778 |
3.5 |
670 |
530 |
580 |
460 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
39 |
4×4 |
0.7 |
1.5 |
13 |
253 |
155 |
4.61 |
7.41 |
3.5 |
40 |
30 |
50 |
40 |
40 |
4×6 |
0.7 |
1.5 |
14 |
337 |
184 |
3.08 |
4.61 |
3.5 |
50 |
40 |
60 |
45 |
41 |
4×10 |
0.7 |
1.5 |
16 |
501 |
258 |
1.83 |
3.08 |
3.5 |
65 |
50 |
80 |
60 |
42 |
4×16 |
0.7 |
2.0 |
19 |
778 |
366 |
1.15 |
1.91 |
3.5 |
85 |
65 |
100 |
80 |
43 |
4×25 |
0.7 |
2.0 |
22 |
1160 |
540 |
0.727 |
1.20 |
3.5 |
115 |
90 |
130 |
100 |
44 |
4×35 |
0.9 |
2.0 |
25 |
1554 |
686 |
0.524 |
0.868 |
3.5 |
145 |
110 |
155 |
120 |
45 |
4×50 |
1.0 |
2.0 |
28 |
2148 |
907 |
0.387 |
0.641 |
3.5 |
175 |
130 |
185 |
140 |
46 |
4×70 |
1.1 |
2.0 |
32 |
2928 |
1192 |
0.268 |
0.443 |
3.5 |
220 |
170 |
225 |
175 |
47 |
4×95 |
1.1 |
2.5 |
37 |
3954 |
1598 |
0.193 |
0.320 |
3.5 |
270 |
205 |
270 |
210 |
48 |
4×120 |
1.2 |
2.5 |
42 |
4925 |
1949 |
0.153 |
0.253 |
3.5 |
315 |
240 |
305 |
235 |
49 |
4×150 |
1.4 |
3.0 |
46 |
6238 |
2517 |
0.124 |
0.206 |
3.5 |
360 |
275 |
345 |
265 |
50 |
4×185 |
1.6 |
3.0 |
51 |
7562 |
3091 |
0.0991 |
0.164 |
3.5 |
420 |
320 |
390 |
305 |
51 |
4×240 |
1.7 |
3.0 |
57 |
9836 |
3825 |
0.0754 |
0.125 |
3.5 |
500 |
385 |
455 |
355 |
52 |
4×300 |
1.8 |
3.0 |
59 |
12550 |
4830 |
0.0601 |
0.100 |
3.5 |
570 |
445 |
430 |
395 |
53 |
4×400 |
2.0 |
3.0 |
62 |
15929 |
5840 |
0.0470 |
0.0778 |
3.5 |
670 |
530 |
580 |
460 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
54 |
3×4+1×2.5 |
0.7 |
1.5 |
13 |
236 |
147 |
4.61 |
7.41 |
3.5 |
40 |
30 |
50 |
40 |
55 |
3×6+1×4 |
0.7 |
1.5 |
14 |
316 |
187 |
3.08 |
4.61 |
3.5 |
50 |
40 |
60 |
45 |
56 |
3×10+1×6 |
0.7 |
1.5 |
16 |
461 |
234 |
1.83 |
3.08 |
3.5 |
65 |
50 |
80 |
60 |
57 |
3×16+1×10 |
0.7 |
1.5 |
18 |
679 |
322 |
1.15 |
1.91 |
3.5 |
85 |
65 |
100 |
80 |
58 |
3×25+1×16 |
0.9 |
2.0 |
22 |
1065 |
505 |
0.727 |
1.20 |
3.5 |
115 |
90 |
130 |
100 |
59 |
3×35+1×16 |
0.9 |
2.0 |
24 |
1360 |
615 |
0.524 |
0.868 |
3.5 |
145 |
110 |
155 |
120 |
60 |
3×50+1×25 |
1.0 |
2.0 |
28 |
1901 |
816 |
0.387 |
0.641 |
3.5 |
175 |
130 |
185 |
140 |
61 |
3×70+1×35 |
1.1 |
2.0 |
31 |
2585 |
1085 |
0.268 |
0.443 |
3.5 |
220 |
170 |
225 |
175 |
62 |
3×95+1×50 |
1.1 |
2.0 |
36 |
3518 |
1440 |
0.193 |
0.320 |
3.5 |
270 |
205 |
270 |
210 |
63 |
3×120+1×70 |
1.2 |
2.5 |
40 |
4443 |
1766 |
0.153 |
0.253 |
3.5 |
315 |
240 |
305 |
235 |
64 |
3×150+1×70 |
1.4 |
2.5 |
44 |
5326 |
2100 |
0.124 |
0.206 |
3.5 |
360 |
275 |
345 |
265 |
65 |
3×185+1×95 |
1.6 |
3.0 |
48 |
6682 |
2650 |
0.0991 |
0.164 |
3.5 |
420 |
320 |
390 |
305 |
66 |
3×240+1×120 |
1.7 |
3.0 |
53 |
8501 |
3291 |
0.0754 |
0.125 |
3.5 |
500 |
385 |
455 |
355 |
67 |
3×300+1×150 |
1.8 |
3.1 |
57 |
11155 |
4440 |
0.0601 |
0.100 |
3.5 |
570 |
445 |
430 |
395 |
68 |
3×240+1×240 |
2.0 |
3.1 |
60 |
14470 |
5392 |
0.0470 |
0.0778 |
3.5 |
670 |
530 |
580 |
460 |