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三、电力电缆

1.额定电压 0.6/1kV及以下聚氯乙烯绝缘电力电缆
执行标准：GB12706.2--1991
主要用途：用于固定敷设、交流额定电压1kV及以下输配电线路作输送电能用。
使用特性：电缆导体的长期允许温度为70℃；短路时（最长持续时间不超过5s）电缆导体的最高温度不超过 160℃；电缆的敷设温度应不低于0℃；其最小弯曲直径为电缆弯曲实验用圆柱体直径的2倍。

型号、名称

型号
名称
主要使用范围

VV
VLV
VY
VLY
VV22
VLV22
VV23
VLV22

铜芯聚氯乙烯绝缘聚氯乙烯护套电力电缆
铜芯聚氯乙烯绝缘聚氯乙烯护套电力电缆
铜芯聚氯乙烯绝缘聚乙烯护套电力电缆
铜芯聚氯乙烯绝缘聚乙烯电力电缆
铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
铜芯聚氯乙烯绝缘钢带铠装聚乙烯护套电力电缆
铜芯聚氯乙烯绝缘钢带铠装聚乙烯护套电力电缆

敷设在室内、隧道中、管道中，不承受机械外力等固定场合

敷设在室内、隧道中、管道中、地下，可承受机械外力等固定场合

规格及参考数据

VV、VLV、VY、VLY型

标称截面

mm2
导体结构
根数/
单根直径mm
电缆参考数据
外径mm
重量（kg/km）
20℃时导体电阻（≤Ω/km）
铜铝
VV
VLV
VY
VLY
1×1.5
1/1.38
6.4
57.2
47.9
45.7
36.5
12.1
-
1×2.5
1/1.78
7.7
70.4
55.5
58.0
42.6
74.1
12.1
1×4
1/2.25
7.8
95.9
71.3
81.4
56.8
4.61
7.41
1×6
1/2.76
8.3
119.9
82.8
104.1
67.1
3.08
4.61
1×10
7/1.35
9.7
172.1
109.4
153.2
90.6
1.83
3.08
1×16
7/1.70
10.9
237.3
138.0
216.0
116.6
1.15
1.91
1×25
7/2.14
12.8
347.9
190.4
322.3
164.9
0.727
1.20
1×35
7/2.52
14.0
450.0
231.6
421.7
203.4
0.524
0.868
1×50
19/1.78
16.0
591.6
296.4
559.2
263.9
0.387
0.641
1×70
19/2.14
18.4
823.7
396.9
781.1
354.3
0.268
0.443
1×95
19/2.52
20.9
1107.1
515.3
1058.1
466.3
0.193
0.320
1×120
37/2.03
22.7
1180.7
555.3
1127.3
501.9
0.153
0.253
1×150
37/2.25
25.4
1456.7
688.5
1390.0
621.7
0.124
0.206
1×185
37/2.52
27.9
1795.0
831.3
1721.1
757.4
0.0991
0.164
1×240
61/2.25
31.5
2673.4
1161.5
2585.2
1073.2
0.07534
0.125
1×300
61/2.52
34.8
3321.5
1424.9
3218.5
1321.9
0.0601
0.100
1×400
61/2.85
38.7
4197.7
4077.0
4077.0
1651.1
0.0470
0.0778
2×1.5
1/1.38
11.8
152.3
133.6
123.5
104.9
12.1
-
2×2.5
1/1.78
12.6
184.4
153.4
153.2
122.2
7.41
12.1
2×4
61/2.25
14.4
249.5
200.0
212.7
163.2
4.61
7.41
2×6
1/2.76
15.4
306.1
231.6
266.1
191.6
3.08
4.61
2×10
7/1.35
18.0
441.2
315.2
442.6
267.2
1.83
3.08
2×16
7/1.70
20.1
597.9
398.1
621.7
343.7
1.15
1.91
2×25
7/2.14
23.6
850.0
534.2
909.9
468.9
0.727
1.20
2×35
7/2.52
25.9
1085.0
647.0
1186.2
574.7
0.524
0.868
2×50
19/1.78
27.4
1421.5
829.2
1599.8
745.9
0.387
0.641
2×70
19/2.14
30.5
1926.8
1070.7
2204.9
970.8
0.268
0.443
2×50
10/2.60
23.1
1269.1
649.3
1199.8
580.0
0.387
0.641
2×70
14/2.60
25.6
1687.5
819.9
1606.2
738.5
0.268
0.443
2×95
19/2.60
34.8
2240.3
1062.8
2142.6
965.1
0.193
0.320
2×120
24/2.60
37.9
2753.0
1265.6
2641.9
1154.5
0.153
0.253
2×150
30/2.60
41.8
3409.2
1550.0
3279.9
1420.6
0.124
0.206
2×185
37/2.60
46.1
4187.2
1894.2
4031.7
1738.6
0.0991
0.164
2×240
48/2.60
51.9
5877.6
2849.3
5683.9
2655.6
0.0754
0.125
3×1.5
1/1.38
12.2
177.2
149.3
146.6
119.0
12.1
-
3×2.5
1/1.78
13.1
219.8
173.4
186.9
140.4
7.41
12.1
3×4
1/2.25
15.1
303.9
229.6
264.9
190.7
4.61
7.41
3×6
1/2.76
16.2
380.6
268.9
338.3
226.5
3.08
4.61
3×10
7/1.35
18.9
561.1
372.1
510.2
321.1
1.83
3.08
3×16
7/1.70
21.2
776.4
476.6
718.5
418.7
1.15
1.91
3×25
7/2.14
25.0
1137.5
663.8
1061.6
587.8
0.727
1.20
3×35
7/2.52
27.5
1465.8
808.8
1381.7
724.7
0.524
0.868
3×50
19/1.78
26.4
1929.2
1040.7
1832.3
943.8
0.387
0.641
3×70
19/2.14
29.7
2087.0
1198.5
1964.1
1075.6
0.268
0.443
3×50
10/2.60
26.16
1819.0
889.4
1739.6
810.0
0.387
0.641
3×70
14/2.60
29.40
2451.0
1149.5
2351.8
1050.3
0.268
0.443
3×95
19/2.60
33.7
3264.4
1498.1
3415.3
1379.0
0.193
0.320
3×120
24/2.60
36.5
4021.8
1790.7
3886.1
1655.1
0.153
0.253
3×150
30/2.60
40.3
4986.8
2198.0
4829.4
2040.6
0.124
0.206
3×185
37/2.60
45.0
6157.4
2716.8
5966.4
2526.9
0.0991
0.164
3×240
48/2.60
50.3
8107.0
3564.5
7850.3
3307.8
0.0754
0.125
4×1.5
1/1.38
13.1
207.7
170.4
174.9
137.6
12.1
-
4×2.5
1/1.78
14.0
261.7
199.8
226.0
164.0
7.41
12.1
4×4
1/2.25
16.2
367.2
268.2
324.6
225.6
4.61
7.41
4×6
1/2.76
17.5
465.5
316.6
419.2
270.3
3.08
4.61
4×10
7/1.35
20.6
695.6
443.6
639.6
387.6
1.83
3.08
4×16
7/1.70
23.1
973.3
573.7
909.6
5059.9
1.15
1.91
4×25
7/2.14
27.4
1433.1
801.4
1349.4
717.7
0.727
1.20
4×35
7/2.52
30.1
1858.5
982.5
1765.5
889.6
0.524
0.868
4×50
19/1.78
29.5
2475.3
1290.8
2361.7
1177.1
0.387
0.641
4×70
19/2.14
33.2
3414.0
1701.8
3270.5
1558.4
0.268
0.443
4×50
10/2.60
29.6
2387.7
1148.2
2292.2
1052.7
0.387
0.641
4×70
14/2.60
33.3
3220.0
1484.7
3101.2
1365.9
0.268
0.443
4×95
19/2.60
37.7
4294.4
1939.3
4152.0
1797.0
0.193
0.320
4×120
24/2.60
41.2
5319.3
2344.5
5149.8
2175.0
0.153
0.253
4×150
30/2.60
37.7
4294.4
1939.3
4152.0
1797.0
0.193
0.320
4×185
37/2.60
50.7
8138.4
3552.3
7902.4
3316.3
0.0991
0.164
4×240
48/2.60
56.8
10636.7
4579.6
10334.7
4288.0
0.0754
0.125
3*4+2.5
3*1/2.25+1.78
15.7
341.1
251.4
300.1
210.4
-
-
3*6+4
1/2.76+2.25
17.2
441.1
304.6
395.6
259.2
-
-
3*10+6
7/1.35+2.76
19.9
638.5
412.2
584.8
358.5
-
-
3*16+10
7/1.70+7/1.35
22.5
904.0
541.3
842.2
479.4
-
-
3*25+16
7/2.14+7/1.7
26.4
1317.6
744.2
1237.1
663.7
-
-
3*50+25
10/2.60+7/2014
29.1
2238.3
1191.9
2124.2
1077.8
-
-
3*70+35
14/2.60+7/2.52
32.5
3039.0
1535.9
2903.2
1400.1
-
-
3*120+70
24/2.60+19/2.14
40.7
4798.3
2140.0
4637.4
1979.1
-
-
3*150+70
30/2.60+19/2.14
44.1
5572.5
2488.1
5390.3
2305.8
-
-
3*185+95
37/2.60+19/2.52
49.4
7217.5
3185.4
6996.0
2963.9
-
-
3*240+120
48/2.60+37/2.03
55.1
10609.2
5305.3
10283.1
4979.3
-
-
3*50+25
10/2.60+7/2.2
28.3
2163.7
10596
2070.5
966.5
-
-
3*70+35
14/2.60+7/2.6
31.51
2893.6
1347.9
2783.9
1238.2
-
-
3*95+50
19/2.60+10/2.6
36.19
3906.4
1792.9
3767.4
1653.9
-
-
3*120+70
24/2.60+14/2.6
39.42
4879.5
2166.7
4720.7
2007.9
-
-
3*150+70
30/2.60+14/2.6
42.95
5862.4
2581.7
5681.3
2400.6
-
-
3*185+95
37/2.60+19/2.6
48.08
7325.2
3224.4
7105.1
3004.2
-
-
3*240+120
48/2.60+24/2.6
53.66
9348.0
4048.4
9082.8
3783.3
-
-
5×1.5
1/1.38
13.72
235.8
-
199.4
-
12.1
-
5×2.5
1/1.78
14.80
301.2
222.4
261.4
182.5
7.41
12.1
5×4
1/2.25
17.26
425.1
299.2
377.5
251.6
4.61
7.41
5×6
1/2.76
18.63
545.3
355.7
493.3
303.8
3.08
4.61
5×10
7/1.35
22.12
821.5
500.8
758.5
437.8
1.83
3.08
5×16
7/1.70
25.31
1182.1
673.5
1103.6
595.1
1.15
1.91
5×25
7/2.14
30.06
1722.7
918.9
1628.0
824.1
0.727
1.20
5×35
7/2.52
33.14
2249.0
1134.4
2143.8
1029.1
0.524
0.868
5×50
19/1.78
38.47
3020.8
1513.4
2884.7
1377.3
0.387
0.641
5×70
19/2.14
43.59
4158.3
1979.6
3995.6
1816.8
0.268
0.443
5×50
10/2.60
29.62
2886.4
1309.2
2788.5
1211.3
0.387
0.641
5×70
14.260
33.30
3915.5
1707.4
3793.8
1585.7
0.268
0.443
5×95
19/2.60
37.84
5236.6
2239.8
5090.7
2093.9
0.193
0.320
5×120
24/2.60
41.32
6507.2
2721.8
6333.5
2548.1
0.153
0.253
5×185
37/2.60
50.82
9968.0
4132.2
9726.1
1890.3
0.0991
0.164
5×240
48/2.60
56.88
12810.8
5240.1
12519.3
4948.5
0.0754
0.125
4×4+2.5
4×1/2.25+1/1.78
17.31
430.8
314.3
379.7
263.1
-
-
4×6+4
4×1/2.761/2.25
18.83
555.2
378.4
498.9
322.1
-
-
4×10+6
4×7/1.35+1/2.76
22.05
812.4
517.9
745.0
450.6
-
-
4×16+10
4×7/1.70+7/1.35
24.97
1128.2
657.2
1050.9
579.9
-
-
4×25+16
4×7/1.70+7/1.70
29.48
1654.6
910.0
1561.8
817.3
-
-
4×35+16
4×7/2.52+7/1.70
32.20
2083.1
1089.9
1981.0
987.9
-
-
4×50+25
4×19/1.78+7/2.14
37.51
3838.7
1471.1
2706.3
1339.6
-
-
4×70+35
4×19/2.14+7/2.52
42.41
3871.1
1905.2
3713.1
1747.1
-
-
4×95+50
4×19/2.6+19/1.78
40.50
4936.6
2238.3
4773.2
2074.8
-
-
4×120+70
4×24/2.6+19/2.14
44.85
6225.6
2762.3
6028.6
2565.3
-
-
4×150+70
4×30/2.6+19/2.14
48.86
7528.7
3308.3
7304.7
3084.4
-
-
4×185+95
4×37/2.6+19/2.52
54.10
9352.0
4080.2
9084.5
3812.7
4×240+120
4×48/2.6+24/2.6
60.37
11947.0
5129.0
11626.3
4808.4
-
-
3×4+2×2.5
3×1/2.25+2×1/1.78
16.34
389.6
282.5
344.9
237.7
-
-
3×6+2×4
3×1/2.76+2×1/2.25
18.10
514.5
350.4
464.2
300.1
-
-
3×10+2×6
3×7/1.35+2×1/2.76
20.82
735.5
467.2
676.6
408.3
-
-
3×16+2×10
3×7/1.70+2×7/1.35
24.24
1075.7
642.3
1000.9
567.5
-
-
3×25+2×16
3×7/2.52+2×7/1.70
30.30
1856.5
984.8
1760.9
889.2
-
-
3×50+2×25
3×7/2.52+2×7/1.70
35.32
2555.3
1329.3
2436.8
1210.9
-
-
3×70+2×35
3×7/2.52+2×7/2.52
40.06
3488.4
1735.3
3339.7
1586.6
-
-
3×50+2×25
3×10/2.6+7/2.2+7/2.14
29.74
2475.2
1210.7
2340.5
1075.9
3×70+2×35
3×14/2.60+7/2.6+72.52
33.46
3329.2
1561.0
3164.9
1396.7
-
-
3×50+2×25
3×10/2.6+7/2.2+7/2.14
29.74
2475.2
1210.7
2340.5
1075.9
-
-
3×70+2×35
3×14/2.60+7/2.6+7/2.52
33.46
3329.2
1561.0
3164.9
1396.7
-
-
3×95+2×50
3×19/2.60+10/2.6+19/1.78
38.28
4466.6
2052.1
4269.7
1855.3
-
-
3*120+2*70
3×24/2.60+14/2.6+19/2.14
42.30
5684.1
2536.3
5450.5
2302.7
-
-
3*150+2*70
3×30/2.60+14/2.6+19/2.14
45.60
6695.3
2979.7
6409.8
2694.2
-
-
3*185+2*95
3×37/2.60+19/2.6+19/2.52
50.84
8422.1
3718.1
8083.8
3379.8
-
-
3×240+2*120
3×48/2.60+24/2.6+37/2.03
56.68
10705.6
4644.7
10305.8
4244.8
-
-
1×4
1/2.25
11.4
174.8
149.7
142.9
117.9
4.61
7.41
1×6
1/2.76
11.9
202.9
165.0
169.3
131.4
3.08
4.61
1×10
7/1.35
13.2
268.5
204.4
230.5
166.5
1.83
3.08
1×16
7/1.70
14.2
356.3
254.7
311.0
209.4
1.15
1.91
1×25
7/2.14
16.0
477.7
316.7
425.9
264.9
0.727
1.20
1×35
7/2.52
17.1
590.8
367.6
534.9
311.7
0.524
0.868
1×50
19/1.78
18.9
749.4
477.5
686.9
385.1
0.387
0.641
1×70
19/2.14
20.7
981.6
545.3
912.5
476.3
0.268
0.443
1×95
19/2.52
28.1
1286.6
681.6
1209.1
604.1
0.193
0.320
1×120
37/2.03
28.7
1551.0
787.3
1467.5
703.8
0.153
0.253
1×150
37/2.25
31.7
1879.0
940.8
1786.1
847.9
0.124
0.206
1×185
4/2035
33.1
2361.7
1117.0
2264.6
1020.0
0.0991
0.164
1×240
61/2.25
37.4
2940.0
1394.4
2820.7
1275.1
0.0754
0.125
2*4
1/2.25
16.18
380.6
319.2
333.7
272.2
4.61
7.41
2*6
1/2.76
17.20
448.3
355.6
397.9
305.2
3.08
4.61
2*10
7/1.35
19.78
604.4
475.6
545.3
416.4
1.83
3.08
2*16
7/1.70
22.24
798.5
594.2
726.5
522.2
1.15
1.91
2*25
7/2.14
25.76
1102.9
780.0
1018.1
695.2
0.727
1.20
2*35
7/2.52
28.04
1366.4
918.7
1273.2
825.5
0.524

0.868

2*50
19/1.78
33.68
2133.4
1527.9
2013.8
1408.3
0.387
0.641
2*70
19/2.14
37.56
2738.9
1863.7
2597.9
1722.7
0.268
0.443
2*50
10/2.60
25.16
1506.7
873.1
1424.0
790.4
0.387
0.641
2*70
19/2.14
37.56
2738.9
1863.7
2597.9
1722.7
0.268
0.443
2*95
19/2.60
31.96
2609.9
1406.1
2486.2
1282.5
0.193
0.320
2×120
24/2.60
34.3
3159.8
1639.2
3020.4
1499.9
0.153
0.253
2×150
30/2.60
39.14
4273.7
2373.0
4099.5
2198.8
0.124
0.206
2*185
37/2.60
42.42
5120.6
2776.4
4923.2
2579.0
0.0991
0.164
2*240
48/2.60
47.40
6463.1
3422.0
6224.2
3183.1
0.0754
0.125
3*4
1/2.25
16.87
442.6
367.1
393.4
317.8
4.61
7.41
3*6
1/2.76
17.96
531.8
417.6
478.9
364.7
3.08
4.61
3*10
7/1.35
21.34
757.7
564.4
693.2
500.0
1.83
3.08
3*16
7/1.70
23.96
1014.7
708.3
936.4
630.0
1.15
1.91
3*25
7/2.14
27.76
1431.8
947.4
1339.6
855.3
0.727
1.20
3*35
7/2.52
30.61
1820.6
1149.0
1718.1
1046.4
0.524
0.868
3*50
19/1.78
35.92
2699.0
1790.7
2570.8
1662.5
0.387
0.641
3*70
19/2.14
40.36
3538.9
2226.1
3379.4
2066.7
0.268
0.443
3*50
10/2.60
29.96
2419.9
1469.6
2309.7
1359.4
0.387
0.641
3*70
14/2.60
32.96
3112.6
1782.1
2984.7
1654.2
0.268
0.443
3*95
19/2.60
37.56
4073.7
2268.0
3919.8
2114.1
0.193
0.320
3*120
24/2.60
40.40
4909.5
2628.7
4736.0
2455.2
0.153
0.253
3*150
30/2.60
44.50
6008.0
3156.9
5800.0
2949.0
0.124
0.206
3*185
37/2.60
48.84
7277.1