二、型号名称：
YJV 0.6/1K 铜芯交联聚乙烯绝缘聚氯乙烯护套电力电缆
YJV22 0.6/1KV 铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
YJV32 0.6/1KV 铜芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆
NH-YJV 0.6/1KV 铜芯耐火交联聚乙烯绝缘聚氯乙烯护套电力电缆
NH-YJV22 0.6/1KV 铜芯耐火交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
三、产品标准：GB12706-200
|
LGJ型钢芯铝绞线（GB1179-83）的物理参数及载流量 |
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|
标称截面积/(mm2铝/钢) |
根数/直径（mm） |
计算截面（mm2） |
外径（mm） |
大直流电阻Ω |
计算拉断力（N） |
计算重量（kg/km） |
弹性模量/GPa |
线胀系数/10-6C-1 |
计算载流量/Ａ |
|||||
|
铝 |
钢 |
铝 |
钢 |
总计 |
|
|
|
|
|
70℃ |
80℃ |
90℃ |
||
|
LGJ-10/2 |
6/1.50 |
1/1.50 |
|
|
|
4.5 |
2.706 |
4120 |
42.9 |
79 |
19 |
66 |
78 |
87 |
|
LGJ-16/3 |
6/1.85 |
1/1.85 |
|
|
|
5.55 |
1.779 |
6130 |
65.2 |
79 |
19.1 |
85 |
100 |
113 |
|
LGJ-25/4 |
6/2.32 |
1/2.32 |
|
|
|
6.96 |
1.131 |
9290 |
102.6 |
79 |
19.1 |
111 |
131 |
149 |
|
LGJ-35/6 |
6/2.72 |
1/2.72 |
|
|
|
8.16 |
0.823 |
12630 |
141 |
79 |
19.1 |
134 |
158 |
180 |
|
LGJ-50/8 |
6/3.20 |
1/3.20 |
48.25 |
8.04 |
56.29 |
9.6 |
|
16870 |
195.1 |
79 |
19.1 |
161 |
191 |
218 |
|
LGJ-50/30 |
12/2.32 |
7/2.32 |
|
|
|
11.6 |
0.5692 |
42620 |
372 |
105 |
15.3 |
166 |
195 |
218 |
|
LGJ-70/10 |
6/3.80 |
1/3.80 |
68.05 |
11.34 |
79.39 |
11.4 |
0.4217 |
23390 |
275.2 |
79 |
19.1 |
194 |
232 |
266 |
|
LGJ-70/40 |
12/2.72 |
7/2.72 |
|
|
|
13.6 |
0.4141 |
58300 |
511.3 |
105 |
15.3 |
196 |
230 |
257 |
|
LGJ-95/15 |
26/2.15 |
7/1.67 |
94.39 |
15.33 |
109.72 |
13.61 |
0.3058 |
35000 |
380.8 |
76 |
18.9 |
252 |
306 |
351 |
|
LGJ-95/20 |
7/4.16 |
7/1.85 |
95.14 |
18.82 |
113.96 |
13.87 |
0.3019 |
37200 |
408.9 |
76 |
18.5 |
233 |
277 |
319 |
|
LGJ-95/55 |
12/3.20 |
7/3.20 |
|
|
|
16 |
0.2992 |
78110 |
707.7 |
105 |
15.3 |
230 |
270 |
301 |
|
LGJ-120/7 |
18/2.90 |
1/2.90 |
118.89 |
6.61 |
125.5 |
14.5 |
0.2422 |
27570 |
379 |
66 |
21.2 |
287 |
350 |
401 |
|
LGJ-120/20 |
26/2.38 |
7/1.85 |
115.67 |
18.82 |
134.49 |
15.07 |
0.2496 |
41000 |
466.8 |
76 |
18.9 |
285 |
348 |
399 |
|
LGJ-120/25 |
7/4.72 |
7/2.10 |
122.48 |
24.25 |
146.73 |
15.74 |
0.2345 |
47880 |
526.6 |
76 |
18.5 |
265 |
315 |
365 |
|
LGJ-120/70 |
12/3.60 |
7/3.60 |
122.15 |
71.25 |
193.4 |
18 |
0.2364 |
98370 |
895.6 |
105 |
15.3 |
258 |
301 |
335 |
|
LGJ-150/8 |
18/3.20 |
1/3.20 |
144.76 |
8.04 |
152.8 |
16 |
0.1989 |
32860 |
461.4 |
66 |
21.2 |
323 |
395 |
454 |
|
LGJ-150/20 |
24/2.78 |
7/1.85 |
145.68 |
18.82 |
164.5 |
16.67 |
0.198 |
46630 |
549.4 |
73 |
19.6 |
326 |
400 |
461 |
|
150（LGJQGB1179-74） |
7/1.8 |
24/2.8 |
|
|
|
16 |
|
|
559 |
|
|
|
|
|
|
LGJ-150/25 |
26/2.70 |
7/2.10 |
148.86 |
24.25 |
173.11 |
17.1 |
0.1939 |
54110 |
601 |
76 |
18.9 |
331 |
407 |
469 |
|
LGJ-150/35 |
30/2.50 |
7/2.50 |
147.26 |
34.36 |
181.62 |
17.5 |
0.1962 |
65020 |
676.2 |
80 |
17.8 |
331 |
407 |
469 |
|
150（LGJJGB1179-74） |
7/2.5 |
30/2.5 |
|
|
|
17.5 |
|
|
678 |
|
|
|
|
|
|
185/10 |
18/3.60 |
1/3.60 |
183.22 |
10.18 |
193.4 |
18.1 |
0.1572 |
40880 |
584 |
66 |
21.2 |
372 |
458 |
528 |
|
185/25 |
24/3.15 |
7/2.10 |
187.04 |
24.25 |
211.29 |
18.9 |
0.1542 |
59420 |
706.1 |
73 |
19.6 |
379 |
468 |
540 |
|
185（LGJQGB1179-74） |
7/2.0 |
24/3.1 |
|
|
|
18.4 |
|
|
687 |
|
|
|
|
|
|
185/30 |
26/2.98 |
7/2.32 |
181.34 |
29.59 |
210.93 |
18.88 |
0.1592 |
64320 |
732.6 |
76 |
18.9 |
373 |
460 |
531 |
|
LGJ-185/45 |
30/2.80 |
7/2.80 |
184.73 |
43.1 |
227.83 |
19.6 |
0.1564 |
80190 |
848.2 |
80 |
17.8 |
379 |
469 |
541 |
|
185（LGJJGB1179-74） |
7/2.8 |
30/2.8 |
|
|
|
19.6 |
|
|
850 |
|
|
|
|
|
|
LGJ-210/10 |
18/3.80 |
7/3.80 |
204.14 |
11.34 |
215.48 |
19 |
0.1411 |
45140 |
650.7 |
66 |
21.2 |
397 |
490 |
565 |
|
LGJ-210/25 |
24/3.33 |
7/2.22 |
209.02 |
27.1 |
236.12 |
19.98 |
0.138 |
65990 |
789.1 |
73 |
19.6 |
405 |
501 |
579 |
|
LGJ-210/35 |
26/3.22 |
7/2.50 |
211.73 |
34.36 |
246.09 |
20.38 |
0.1363 |
74250 |
853.9 |
76 |
18.9 |
409 |
507 |
586 |
|
LGJ-210/50 |
30/2.98 |
7/2.98 |
209.24 |
48.82 |
258.06 |
20.86 |
0.1381 |
90830 |
960.8 |
80 |
17.8 |
409 |
507 |
586 |
|
LGJ-240/30 |
24/3.60 |
7/2.40 |
244.29 |
31.67 |
275.96 |
21.6 |
0.1181 |
75620 |
922.2 |
73 |
19.6 |
445 |
552 |
639 |
|
240（LGJQGB1179-74） |
7/2.4 |
24/3.59 |
|
|
|
21.6 |
|
|
937 |
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