常用电力电缆载流量表大全!!

常用电力电缆载流量表 一常用电力电缆载流量表

VV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 VV29-铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 标称面积

mm2线芯结构no/mm 绝缘厚 度mm 护套厚 度mm 计算外 径mm

环境25℃时载流 量(A)空气敷设 环境25℃时载流 量(A)埋土敷设 成品近似重量 kg/km 备注

铜芯铝芯铜芯铝芯铜芯铝芯

1*10 7*1.35 1.0 1.6 13.4 80.6 61.5 103.9 79.0 346 285 1*16 7*1.70 1.0 1.6 14.5 106.0 81.5 126.7 104.9 436 336 1*25 7*2.14 1.2 1.6 16.3 143.1 110.2 181.3 138.7 569 414 1*35 7*2.52 1.2 1.6 17.7 173.8 133.6 220.5 169.6 696 480 1*50 19*1.78 1.4 1.8 19.8 217.3 167.5 270.3 208.8 918 605 1*70 19*2.14 1.4 1.8 19.8 268.2 206.7 331.8 255.5 1272 783 1*95 19*2.52 1.6 2.0 22.0 329.7 253.4 394.3 304.2 1622 1036 1*120 37*2.03 1.6 2.0 26.2 377.4 292.6 454.7 350.7 1902 1162 1*150 37*2.25 1.8 2.0 28.4 434.6 335.0

518.3 398.6 2274 1355 1*185 37*2.52 2.0 2.2 30.9 494.0 380.5 580.9 447.3 2729 1582 1*240 61*2.25 2.2 2.2 33.6 584.0 449.4 676.3 521.5 3339 1853 1*300 61*2.52 2.4 2.6 37.0 669.9 515.2 760.0 584.1 4045 2073 2*4 2*1*2.25 0.8 1.6 15.4 38.2 28.6 47.7 37.1 385 335 2*6 2*1*2.76 1.0 1.6 17.2 47.7 37.1 59.4 45.6 480 403 2*10 2*7*1.35 1.0 1.8 20.5 63.8 48.8 77.4 59.4 661 538 2*16 2*7*1.7 1.0 1.8 23.5 85.7 65.7 106.0 80.6 998 797 2*25 2*7*2.14 1.2 2.0 27.2 112.4 85.7 138.7 106.0 1330 1019 2*35 2*7*2.52 1.2 2.2 29.9 135.7 104.9 166.4 128.3 1631 1192 2*50 2*18*1.9 1.4 2.0 27.3 169.6 130.4 202.5 155.6 1775.0 1166.0 2*70 2*18*2.25 1.4 2.2 30.3 208.8 161.1 247.0 190.8 2272.0 1419.0 2*95 2*24*2.25 1.6 2.2 33.7 254.4 196.1 294.7 226.8 2878.0 1718.0 2*120 2*24*2.55 1.6 2.6 36.7 294.7 227.9 339.2 261.8 3477.0 2012.0 2*150 2*45*2.07 1.8 2.6 39.7 338.1 260.7 382.7 293.6 4175.0 2346.0 3*4 3*1*2.25 0.8 1.6 16.0 32.9 24.4 41.3 31.8 444.0 370.0 3*6 3*1*2.76 1.0 1.6 18.0 41.3 31.8 51.9 40.3 5.0 454.0 3*10 3*7*1.35 1.0 1.8 22.2 55.1 42.4 70.0 54.1 937.0 753.0 3*16 3*7*1.7 1.0 2.0 25.0 75.3 57.2 92.2 71.0 1229.0 128.0 3*25 3*7*3.14 1.2 2.0 28.6 101.8 77.4 121.9 93.3 13.0 1176.0 3*35 3*7*2.52 1.2 2.2 31.4 120.8 93.3 147.3 113.4 2251.0 1599.0 3*50 3*18*1.9 1.4 2.2 31.2 152.6 117.7 182.3 141.0 2432.0 1619.0

3*70 3*18*2.25 1.4 2.6 35.0 1.7 146.3 236.4 171.7 3153.0 1872.0 3*95 3*24*2.25 1.6 2.6 38.8 230.0 177.0 261.8 201.4 4027.0 2287.0 3*120 3*24*2.55 1.6 2.6 41.5 267.1 205.6 299.9 231.1 4819.0 2622.0 3*150 3*45*2.07 1.8 3.0 46.5 309.5 238.5 343.4 262.9 5932.0 3188.0 3*180 3*45*2.30 2.0 3.0 50.5 353.0 272.0 382.7 295.7 7110.0 3725.0 3*240 3*45*2.62 2.2 3.4 56.2 415.5 323.3 446.3 343.4 65.0 4573.0 3*4+1*2.5 3*1*2.25+1*1*1.75 0.8 1.6 16.8 31.8 24.4 39.2 30.7 492.0 403.0 3*6+1*4 3*1*2.76+1*1*2.25 1.0 1.8 19.3 41.3 31.8 50.9 39.2 4.0 515.0

3*10+1*6 3*7*1.35+1*1*2.76 1.0 1.8 23.0 55.1 42.4 67.8 53.0 1027.0 807.0 3*16+1*6 3*7*1.7+1*1*2.76 1.0 2.0 25.7 74.2 57.2 90.1 68.9 1315.0 978.0 3*25+1*10 3*7*2.14+1*7*1.35 1.2 2.2 29.8 99.6 77.4 121.9 90.1 1800.0 1272.0 3*35+1*10 3*7*2.52+1*7*1.35 1.2 2.2 32.0 126.1 97.5 151.6 116.6 2174.0 1461.0 3*50+1*16 3*10*1.9+1*7*1.70 1.4 2.6 34.7 157.9 121.9 185.5 143.1 2763.0 1748.0

3*70+1*25 3*10*2.25+1*7*2.1 4 1.4

2.6 38.0 195.0 149.5 23 3.7 171.7 3498.0 2062.0 3*95+1*35 3*24*2.25+1*7*2.5 2 1.6 2.6 4 3.0 239.6 18

4.4 269.2 207.8 45.0 2607.0 3*120+1*35 3*24*2.55+1*7*2.5 2

1.6 3.0 46.0 275.6 213.1 374.0 236.4 541 2.0 2998.0

3*150+1*50 3*45*2.07+1*19*1. 78

1.8 3.0 50.0 319.1 244.9 346.7 267.1 6606.0 3548.0 3*182+1*50 3*45*2.30+1*19*1. 78 2.0

3.0 53.9 365.7 282.0 391.1 301.0 7781.0 4082.0 一常用电力电缆载流量表

VV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 VV29-铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 标称面积

mm2线芯结构no/mm 绝缘厚 度mm 护套厚 度mm 计算外 径mm

环境25℃时载流 量(A)空气敷设 环境25℃时载流 量(A)埋土敷设 成品近似重量 kg/km 备注

铜芯铝芯铜芯铝芯铜芯铝芯

1*10 7*1.35 1.0 1.6 13.4 80.6 61.5 103.9 79.0 346 285 1*16 7*1.70 1.0 1.6 14.5 106.0 81.5 126.7 104.9 436 336 1*25 7*2.14 1.2 1.6 16.3 143.1 110.2 181.3 138.7 569 414 1*35 7*2.52 1.2 1.6 17.7 173.8 133.6 220.5 169.6 696 480 1*50 19*1.78 1.4 1.8 19.8 217.3 167.5 270.3 208.8 918 605 1*70 19*2.14 1.4 1.8 19.8 268.2 206.7 331.8 255.5 1272 783 1*95 19*2.52 1.6 2.0 22.0 329.7 253.4 394.3 304.2 1622 1036 1*120 37*2.03 1.6 2.0 26.2 377.4 292.6 454.7 350.7 1902 1162

1*150 37*2.25 1.8 2.0 28.4 434.6 335.0 518.3 398.6 2274 1355 1*185 37*2.52 2.0 2.2 30.9 494.0 380.5 580.9 447.3 2729 1582 1*240 61*2.25 2.2 2.2 33.6 584.0 449.4 676.3 521.5 3339 1853 1*300 61*2.52 2.4 2.6 37.0 669.9 515.2 760.0 584.1 4045 2073 2*4

2*1*2.25 0.8 1.6 15.4 38.2 28.6 47.7 37.1 385 335 2*6 2*1*2.76 1.0 1.6 17.2 47.7 37.1 59.4 45.6 480 403 2*10 2*7*1.35 1.0 1.8 20.5 63.8 48.8 77.4 59.4 661 538 2*16 2*7*1.7 1.0 1.8 23.5 85.7 65.7 106.0 80.6 998 797 2*25 2*7*2.14 1.2 2.0 27.2 112.4 85.7 138.7 106.0 1330 1019 2*35 2*7*2.52 1.2 2.2 29.9 135.7 104.9 166.4 128.3 1631 1192 2*50 2*18*1.9 1.4 2.0 27.3 169.6 130.4 202.5 155.6 1775.0 1166.0 2*70 2*18*2.25 1.4 2.2 30.3 208.8 161.1 247.0 190.8 2272.0 1419.0 2*95 2*24*2.25 1.6 2.2 33.7 254.4 196.1 294.7 226.8 2878.0 1718.0 2*120 2*24*2.55 1.6 2.6 36.7 294.7 227.9 339.2 261.8 3477.0 2012.0 2*150 2*45*2.07 1.8 2.6 39.7 338.1 260.7 382.7 293.6 4175.0 2346.0 3*4 3*1*2.25 0.8 1.6 16.0 32.9 24.4 41.3 31.8 444.0 370.0 3*6 3*1*2.76 1.0 1.6 18.0 41.3 31.8 51.9 40.3 5.0 454.0 3*10 3*7*1.35 1.0 1.8 22.2 55.1 42.4 70.0 54.1 937.0 753.0 3*16 3*7*1.7 1.0 2.0 25.0 75.3 57.2 92.2 71.0 1229.0 128.0 3*25 3*7*3.14 1.2 2.0 28.6 101.8 77.4 121.9 93.3 13.0 1176.0 3*35 3*7*2.52 1.2 2.2 31.4 120.8 93.3 147.3 113.4 2251.0 1599.0 3*50 3*18*1.9 1.4 2.2 31.2 152.6 117.7 182.3 141.0 2432.0 1619.0 3*70 3*18*2.25 1.4 2.6 35.0 1.7 146.3 236.4 171.7 3153.0 1872.0 3*95 3*24*2.25 1.6 2.6 38.8 230.0 177.0 261.8 201.4 4027.0 2287.0 3*120 3*24*2.55 1.6 2.6 41.5 267.1 205.6 299.9 231.1 4819.0 2622.0 3*150 3*45*2.07 1.8 3.0 46.5 309.5 238.5 343.4 262.9 5932.0 3188.0 3*180 3*45*2.30 2.0 3.0 50.5 353.0 272.0 382.7 295.7 7110.0 3725.0 3*240 3*45*2.62 2.2 3.4 56.2 415.5 323.3 446.3 343.4 65.0 4573.0 3*4+1*2.5 3*1*2.25+1*1*1.75 0.8 1.6 16.8 31.8 24.4 39.2 30.7 492.0 403.0 3*6+1*4 3*1*2.76+1*1*2.25 1.0 1.8 19.3 41.3 31.8 50.9 39.2 4.0 515.0 3*10+1*6 3*7*1.35+1*1*2.76 1.0 1.8 23.0 55.1 42.4 67.8 53.0 1027.0 807.0 3*16+1*6 3*7*1.7+1*1*2.76 1.0 2.0 25.7 74.2 57.2 90.1 68.9 1315.0 978.0 3*25+1*1

3*7*2.14+1*7*1.35 1.2 2.2 29.8 99.6 77.4 121.9 90.1 1800.0

1272.0 0

3*35+1*1

3*7*2.52+1*7*1.35 1.2 2.2 32.0 126.1 97.5 151.6 116.6 2174.0 1461.0 0

3*50+1*1

3*10*1.9+1*7*1.70 1.4 2.6 34.7 157.9 121.9 185.5 143.1 2763.0 1748.0 6

3*70+1*2

5 3*10*2.25+1*7*2.1 4 1.4

2.6 38.0 195.0 149.5 23 3.7 171.7 3498.0 2062.0 3*95+1*3

5 3*24*2.25+1*7*2.5 2 1.6 2.6 4 3.0 239.6 18

4.4 269.2 207.8 45.0 2607.0 3*120+1*

35 3*24*2.55+1*7*2.5 2

1.6 3.0 46.0 275.6 213.1 374.0 236.4 541 2.0 2998.0 3*150+1*

50 3*45*2.07+1*19*1. 78

1.8 3.0 50.0 319.1 244.9 346.7 267.1 6606.0 3548.0 3*182+1*

50 3*45*2.30+1*19*1. 78 2.0

3.0 53.9 365.7 282.0 391.1 301.0 7781.0 4082.0 一常用电力电缆载流量表

VV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 VV29-铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 标称面积

mm2线芯结构no/mm 绝缘厚 度mm 护套厚 度mm 计算外 径mm

环境25℃时载流 量(A)空气敷设 环境25℃时载流 量(A)埋土敷设 成品近似重量 kg/km 备注

铜芯铝芯铜芯铝芯铜芯铝芯

1*10 7*1.35 1.0 1.6 13.4 80.6 61.5 103.9 79.0 346 285 1*16 7*1.70 1.0 1.6 14.5 106.0 81.5 126.7 104.9 436 336 1*25 7*2.14 1.2 1.6 16.3 143.1 110.2 181.3 138.7 569 414 1*35 7*2.52 1.2 1.6 17.7 173.8 133.6 220.5 169.6 696 480 1*50 19*1.78 1.4 1.8 19.8 217.3 167.5 270.3 208.8 918 605 1*70 19*2.14 1.4 1.8 19.8 268.2 206.7 331.8 255.5 1272 783 1*95 19*2.52 1.6 2.0 22.0 329.7 253.4 394.3 304.2 1622 1036 1*120 37*2.03 1.6 2.0 26.2 377.4 292.6

454.7 350.7 1902 1162 1*150 37*2.25 1.8 2.0 28.4 434.6 335.0 518.3 398.6 2274 1355 1*185 37*2.52 2.0 2.2 30.9 494.0 380.5 580.9 447.3 2729 1582 1*240 61*2.25 2.2 2.2 33.6 584.0 449.4 676.3 521.5 3339 1853 1*300 61*2.52 2.4 2.6 37.0 669.9 515.2 760.0 584.1 4045 2073 2*4 2*1*2.25 0.8 1.6 15.4 38.2 28.6 47.7 37.1 385 335 2*6 2*1*2.76 1.0 1.6 17.2 47.7 37.1 59.4 45.6 480 403 2*10 2*7*1.35 1.0 1.8 20.5 63.8 48.8 77.4 59.4 661 538 2*16 2*7*1.7 1.0 1.8 23.5 85.7 65.7 106.0 80.6 998 797 2*25 2*7*2.14 1.2 2.0 27.2 112.4 85.7 138.7 106.0 1330 1019 2*35 2*7*2.52 1.2 2.2 29.9 135.7 104.9 166.4 128.3 1631 1192 2*50 2*18*1.9 1.4 2.0 27.3 169.6 130.4 202.5 155.6 1775.0 1166.0 2*70 2*18*2.25 1.4 2.2 30.3 208.8 161.1 247.0 190.8 2272.0 1419.0

2*95 2*24*2.25 1.6 2.2 33.7 254.4 196.1 294.7 226.8 2878.0 1718.0 2*120 2*24*2.55 1.6 2.6 36.7 294.7 227.9 339.2 261.8 3477.0 2012.0 2*150 2*45*2.07 1.8 2.6 39.7 338.1 260.7 382.7 293.6 4175.0 2346.0 3*4 3*1*2.25 0.8 1.6 16.0 32.9 24.4 41.3 31.8 444.0 370.0 3*6 3*1*2.76 1.0 1.6 18.0 41.3 31.8 51.9 40.3 5.0 454.0 3*10 3*7*1.35 1.0 1.8 22.2 55.1 42.4 70.0 54.1 937.0 753.0 3*16 3*7*1.7 1.0 2.0 25.0 75.3 57.2 92.2 71.0 1229.0 128.0 3*25 3*7*3.14 1.2 2.0 28.6 101.8 77.4 121.9 93.3 13.0 1176.0 3*35 3*7*2.52 1.2 2.2 31.4 120.8 93.3 147.3 113.4 2251.0 1599.0 3*50 3*18*1.9 1.4 2.2 31.2 152.6 117.7 182.3 141.0 2432.0 1619.0 3*70 3*18*2.25 1.4 2.6 35.0 1.7 146.3 236.4 171.7 3153.0 1872.0 3*95 3*24*2.25 1.6 2.6 38.8 230.0 177.0 261.8 201.4 4027.0 2287.0 3*120 3*24*2.55 1.6 2.6 41.5 267.1 205.6 299.9 231.1 4819.0 2622.0 3*150 3*45*2.07 1.8 3.0 46.5 309.5 238.5 343.4 262.9 5932.0 3188.0 3*180 3*45*2.30 2.0 3.0 50.5 353.0 272.0 382.7 295.7 7110.0 3725.0 3*240 3*45*2.62 2.2 3.4 56.2 415.5 323.3 446.3 343.4 65.0 4573.0 3*4+1*2.5 3*1*2.25+1*1*1.75 0.8 1.6 16.8 31.8 24.4 39.2 30.7 492.0 403.0 3*6+1*4 3*1*2.76+1*1*2.25

1.0 1.8 19.3 41.3 31.8 50.9 39.2 4.0 515.0 3*10+1*6 3*7*1.35+1*1*2.76 1.0 1.8 23.0 55.1 42.4 67.8 53.0 1027.0 807.0 3*16+1*6 3*7*1.7+1*1*2.76 1.0 2.0 25.7 74.2 57.2 90.1 68.9 1315.0 978.0 3*25+1*1

3*7*2.14+1*7*1.35 1.2 2.2 29.8 99.6 77.4 121.9 90.1 1800.0 1272.0 3*35+1*1

3*7*2.52+1*7*1.35 1.2 2.2 32.0 126.1 97.5 151.6 116.6 2174.0 1461.0 3*50+1*1

6

3*10*1.9+1*7*1.70 1.4 2.6 34.7 157.9 121.9 185.5 143.1 2763.0 1748.0

3*70+1*2

5 3*10*2.25+1*7*2.1 4 1.4

2.6 38.0 195.0 149.5 23 3.7 171.7 3498.0 2062.0 3*95+1*3

5 3*24*2.25+1*7*2.5 2 1.6 2.6 4 3.0 239.6 18

4.4 269.2 207.8 45.0 2607.0 3*120+1*

35 3*24*2.55+1*7*2.5 2

1.6 3.0 46.0 275.6 213.1 374.0 236.4 541 2.0 2998.0 3*150+1*

50 3*45*2.07+1*19*1. 78

1.8 3.0 50.0 319.1 244.9 346.7 267.1 6606.0 3548.0 3*182+1*

50 3*45*2.30+1*19*1. 78 2.0

3.0 53.9 365.7 282.0 391.1 301.0 7781.0 4082.0 一常用电力电缆载流量表

VV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 VV29-铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆标称面积

mm2线芯结构no/mm 绝缘厚 度mm 护套厚 度mm 计算外 径mm

环境25℃时载流 量(A)空气敷设 环境25℃时载流 量(A)埋土敷设 成品近似重量 kg/km 备注

铜芯铝芯铜芯铝芯铜芯铝芯

1*10 7*1.35 1.0 1.6 13.4 80.6 61.5 103.9 79.0 346 285 1*16 7*1.70 1.0 1.6 14.5 106.0 81.5 126.7 104.9 436 336 1*25 7*2.14 1.2 1.6 16.3 143.1 110.2 181.3 138.7 569 414 1*35 7*2.52 1.2 1.6

17.7 173.8 133.6 220.5 169.6 696 480 1*50 19*1.78 1.4 1.8 19.8 217.3 167.5 270.3 208.8 918 605 1*70 19*2.14 1.4 1.8 19.8 268.2 206.7 331.8 255.5 1272 783 1*95 19*2.52 1.6 2.0 22.0 329.7 253.4 394.3 304.2 1622 1036 1*120 37*2.03 1.6 2.0 26.2 377.4 292.6 454.7 350.7 1902 1162 1*150 37*2.25 1.8 2.0 28.4 434.6 335.0 518.3 398.6 2274 1355 1*185 37*2.52 2.0 2.2 30.9 494.0 380.5 580.9 447.3 2729 1582 1*240 61*2.25 2.2 2.2 33.6 584.0 449.4 676.3 521.5 3339 1853 1*300 61*2.52 2.4 2.6 37.0 669.9 515.2 760.0 584.1 4045 2073 2*4 2*1*2.25 0.8 1.6 15.4 38.2 28.6 47.7 37.1 385 335 2*6 2*1*2.76 1.0 1.6 17.2 47.7 37.1 59.4 45.6 480 403 2*10 2*7*1.35 1.0 1.8 20.5 63.8 48.8 77.4 59.4 661 538 2*16 2*7*1.7 1.0 1.8 23.5 85.7 65.7 106.0 80.6 998 797 2*25 2*7*2.14 1.2 2.0 27.2 112.4 85.7 138.7 106.0 1330 1019 2*35 2*7*2.52 1.2 2.2 29.9 135.7 104.9 166.4 128.3 1631 1192 2*50 2*18*1.9 1.4 2.0 27.3 169.6 130.4 202.5 155.6 1775.0 1166.0 2*70 2*18*2.25 1.4 2.2 30.3 208.8 161.1 247.0 190.8 2272.0 1419.0 2*95 2*24*2.25 1.6 2.2 33.7 254.4 196.1 294.7 226.8 2878.0 1718.0 2*120 2*24*2.55 1.6 2.6 36.7 294.7 227.9 339.2 261.8 3477.0 2012.0 2*150 2*45*2.07 1.8 2.6 39.7 338.1 260.7 382.7 293.6 4175.0 2346.0 3*4 3*1*2.25 0.8 1.6 16.0 32.9 24.4 41.3 31.8 444.0 370.0 3*6 3*1*2.76 1.0 1.6 18.0 41.3 31.8 51.9 40.3 5.0 454.0 3*10 3*7*1.35 1.0 1.8 22.2 55.1 42.4 70.0 54.1 937.0 753.0 3*16 3*7*1.7 1.0 2.0 25.0 75.3 57.2 92.2 71.0 1229.0 128.0 3*25 3*7*3.14 1.2 2.0 28.6 101.8 77.4 121.9 93.3 13.0 1176.0 3*35 3*7*2.52 1.2 2.2 31.4 120.8 93.3 147.3 113.4 2251.0 1599.0 3*50 3*18*1.9 1.4 2.2 31.2 152.6 117.7 182.3 141.0 2432.0 1619.0 3*70 3*18*2.25 1.4 2.6 35.0 1.7 146.3 236.4 171.7 3153.0 1872.0 3*95 3*24*2.25 1.6 2.6 38.8 230.0 177.0 261.8 201.4 4027.0 2287.0 3*120 3*24*2.55 1.6 2.6 41.5 267.1 205.6 299.9 231.1 4819.0 2622.0

3*150 3*45*2.07 1.8 3.0 46.5 309.5 238.5 343.4 262.9 5932.0

3188.0 3*180 3*45*2.30 2.0 3.0 50.5 353.0 272.0 382.7 295.7 7110.0 3725.0 3*240 3*45*2.62 2.2 3.4 56.2 415.5 323.3 446.3 343.4 65.0 4573.0 3*4+1*2.5 3*1*2.25+1*1*1.75 0.8 1.6 16.8 31.8 24.4 39.2 30.7 492.0 403.0 3*6+1*4 3*1*2.76+1*1*2.25 1.0 1.8 19.3 41.3 31.8 50.9 39.2 4.0 515.0 3*10+1*6 3*7*1.35+1*1*2.76 1.0 1.8 23.0 55.1 42.4 67.8 53.0 1027.0 807.0 3*16+1*6 3*7*1.7+1*1*2.76 1.0 2.0 25.7 74.2 57.2 90.1 68.9 1315.0 978.0 3*25+1*1

3*7*2.14+1*7*1.35 1.2 2.2 29.8 99.6 77.4 121.9 90.1 1800.0 1272.0 3*35+1*1

3*7*2.52+1*7*1.35 1.2 2.2 32.0 126.1 97.5 151.6 116.6 2174.0 1461.0 3*50+1*1

6

3*10*1.9+1*7*1.70 1.4 2.6 34.7 157.9 121.9 185.5 143.1 2763.0 1748.0

3*70+1*2

5 3*10*2.25+1*7*2.1 4 1.4

2.6 38.0 195.0 149.5 23 3.7 171.7 3498.0 2062.0 3*95+1*3

5 3*24*2.25+1*7*2.5 2 1.6 2.6 4 3.0 239.6 18

4.4 269.2 207.8 45.0 2607.0 3*120+1*

35 3*24*2.55+1*7*2.5

2

1.6 3.0 46.0 275.6 213.1 374.0 236.4 541 2.0 2998.0 3*150+1*

50 3*45*2.07+1*19*1. 78

1.8 3.0 50.0 319.1 244.9 346.7 267.1 6606.0 3548.0 3*182+1*

50 3*45*2.30+1*19*1. 78 2.0

3.0 53.9 365.7 282.0 391.1 301.0 7781.0 4082.0 二电线电缆载流量表 标称截面mm2绝缘标称厚 度mm 近似外径 mm

成品近似重量 (kg/km)

环境温度25℃允许截流空气中敷设

空气中敷设埋地土壤絷热阻系数铜芯铝芯铜芯铝芯铜芯铝芯 3×35 0.9 24.4 1253 581 153 127 190 145 30×50 10 25.5 1728 776 186 153 226 173 3×70 1.1 26.8 2323 998 237 196 278 215 3×95 1.1 30.0 3108 1316 291 241 334 257 3×120 1.2 33.4 3852 1594 355 281 382 293 3×150 1.4 37.6 4779 1961 407 320 430 330 3×185 1.6 41.8 5876 2405 487 371 487 375 3×420 1.7 46.6 7540 3042 573 452 5 442 3×300 1.8 50.8 9305 3688 660 521 639 502

3×4+1×25 0.7 12.9 291 202 28 25 54 40 3×6+1×4 0.7 14.1 391 255 47 31 66 50 3×10+1×10 0.7 16.8 567 338 65 41 67 3×16+1×10 0.7 19.4 885 474 86 77 115 3×25+1×16 0.9 23.1 1194 603 117 97 148 115 3×25+1×16 0.9 25.1 14 711 144 119

179 137 3×50+1×25 1.0 26.8 2032 918 175 143 212 163 3×70+1×35 1.1 30.6 26 1140 223 184 261 202 3×95+1×50 1.1 35.6 3608 1499 274 227 314 242 3×120+1×70 1.2 38.5 4565 18 334 2 359 275 3×150+1×70 1.4 42.6 5474 2214 383 301 404 310 3×185+1×95 1.6 47.2 6811 2742 458 349 458 352 3×240+1×120 1.7 53.6 8723 3472 539 425 530 416 3×300+1×150 1.8 58.1 10843 4286 621 490 601 472 4×1.5 0.7 10.3 166 128 22 18 30 21 4×2.5 0.7 11.3 219 156 27 22 40 28 4×4 0.7 12.4 362 263 36 24 52 38 4×6 0.7 13.7 402 254 45 30 48 4×10 0.7 16.8 617 361 62 39 85 4×16 0.7 19.3 901 484 83 74 110 85 4×25 0.9 23.4 1282 635 112 93 142 110 4×35 0.9 26.1 1688 792 137 114 171 131 4×50 1.0 26.6 2278 1008 168 137 203 156 4×70 1.1 30.5 30 1298 213 176 250 193 4×95 1.1 33.8 4096 1707 262 217 300 231 4×120 1.2 37.5 5080 2069 319 252 343 263 4×150 1.4 42.1 6320 2563 366 288 387 297 4×185 1.6 46.7 7738 3110 438 333 438 337 4×240 1.7 52.0 10046 4049 515 407 507 340 4×300 1.8 57.5 12459 4969 594 468 575 452

一常用电力电缆载流量表

VV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 VV29-铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 标称面积线芯结构 no/mm 绝缘 厚度 护套 厚度 计算 外径 环境25℃ 时载流量

环境25℃ 时载流量 成品近似 重量 备注 mm 2

mm mm mm (A)空气敷设 (A)埋土敷设 kg/km

铜芯 铝芯 铜芯 铝芯 铜芯 铝芯 1*10 7*1.35

1.0 1.6 13.4 80.6 61.5 103. 9 79.0 346 285

1*16 7*1.70 1.0 1.6 14.5 106.0 81.5 126.7 104. 9 436 336

1*25 7*2.14 1.2 1.6 16.3 143.1 110.2 181.3 138. 7 569 414

1*35 7*2.52 1.2 1.6 17.7 173.8 133.6 220.5 169. 6 696 480

1*50 19*1.78 1.4 1.8 19.8 217.3 167.5 270.3 208. 8 918 605

1*70 19*2.14 1.4 1.8 19.8 268.2 206.7 331.8 255.5 127 2 783

1*95 19*2.52 1.6 2.0 22.0

329.7 253.4 394.3 304.2 1622 103 6

1*120 37*2.03 1.6 2.0 26.2 377.4 292.6 454.7 350.7 190 2 1162

1*150 37*2.25 1.8 2.0 28.4

434.6 335.0 518.3 398.6 2274 135 5

1*185 37*2.52 2.0 2.2 30.9 494.0 380.5 580.9 447.3 2729 158 2

1*240 61*2.25 2.2 2.2 33.6 584.0 449.4 676.3 521.5 3339 185 3

1*300 61*2.52 2.4 2.6 37.0 669.9 515.2 760.0 584.1 4045 207 3

2*4 2*1*2.25 0.8 1.6 15.4 38.2 28.6 47.7 37.1 385 335 2*6 2*1*2.76 1.0 1.6 17.2 47.7 37.1 59.4 45.6 480 403

2*10 2*7*1.35 1.0 1.8 20.5 63.8 48.8 77.4 59.4 661 538 2*16 2*7*1.7

1.0 1.8 23.5 85.7 65.7 106. 80.6 998 797

2*25 2*7*2.14 1.2 2.0 27.2 112. 4 85.7 138.7 106.0 1330 1019

2*35 2*7*2.52 1.2 2.2 29.9 135.7 104.9 166.4 128.3 163 1 1192

2*50 2*18*1.9 1.4 2.0 27.3

169.6 130.4 202.5 155.6 1775.0 1166 .0

2*70 2*18*2.25 1.4 2.2 30.3 208.8 161.1 247.0 190.8 2272.0 141 9.0

2*95 2*24*2.25 1.6 2.2 33.7 254.4 196.1 294.7 226.8 2878.0 171 8.0

2*120 2*24*2.55 1.6 2.6 36.7 294.7 227.9 339.2 261.8 3477.0 201 2.0

2*150 2*45*2.07 1.8 2.6 39.7 338.1 260.7 382.7 293.6 4175.0 234 6.0 3*4

3*1*2.25 0.8 1.6 16.0 32.9 24.4 41.3 31.8 444.0 370.

3*6 3*1*2.76 1.0 1.6 18.0 41.3 31.8 51.9 40.3 5.0 454.

3*10 3*7*1.35 1.0 1.8 22.2 55.1 42.4 70.0 54.1 937.0 753. 3*16 3*7*1.7 1.0

2.0 25.0 75.3 57.2 92.2 71.0 1229.0 128.0

3*25 3*7*3.14 1.2 2.0 28.6 101.8 77.4 121.9 93.3 13.0 1176 .0

3*35 3*7*2.52 1.2 2.2 31.4 120.8 93.3 147.3 113.4 2251.0 159 9.0

3*50 3*18*1.9 1.4 2.2 31.2

152.6 117.7 182.3 141.0 2432.0 161 9.0

3*70 3*18*2.25 1.4 2.6 35.0 1.7 146.3 236.4 171.7 3153.0 187 2.0

3*95 3*24*2.25 1.6 2.6 38.8 230.0 177.0 261.8 201.4 4027.0 228 7.0

3*120 3*24*2.55 1.6 2.6 41.5 267.1 205.6 299.9 231.1 4819.0 262 2.0

3*150 3*45*2.07 1.8 3.0 46.5 309.5 238.5 343.4 262.9 5932.0 318 8.0

3*180 3*45*2.30 2.0 3.0 50.5 353.0 272.0 382.7 295.7 7110.0 372 5.0

3*240 3*45*2.62 2.2 3.4 56.2 415.5 323.3 446.3 343.4 65.0 457 3.0 3*4+1*2.5

3*1*2.25+1*1*1.75

0.8 1.6 16.8 31.8 24.4 39.2 30.7 492.0 403. 3*6+1*4

3*1*2.76+1*1*2.25

1.0 1.8 19.3 41.3 31.8 50.9 39.2 4.0 515.

3*10+ 1*6 3*7*1.35+1* 1*2.76

1.0 1.8 23.0 55.1 4 2.4 67.8 5 3.0 102 7.0

807.

3*16+ 1*6 3*7*1.7+1*1 *2.76 1.0

2.0 25.7 74.2 57.2 90.1 68.9 131 5.0 978.

3*25+ 1*10 3*7*2.14+1* 7*1.35 1.2

2.2 29.8 99.6 77.4 121. 9 90.1 180 0.0 127 2.0

3*35+ 1*10 3*7*2.52+1* 7*1.35 1.2 2.2 32.0 126. 1 97.5 151. 6 116. 6

217 4.0 146 1.0

3*50+ 1*16 3*10*1.9+1* 7*1.70 1.4 2.6 34.7 157. 9 121. 9 185. 5 143. 1 276 3.0 174 8.0

3*70+ 1*25 3*10*2.25+ 1*7*2.14 1.4 2.6 38.0 195. 149. 5 233. 7 171.

7 349 8.0 206 2.0

3*95+ 1*35 3*24*2.25+ 1*7*2.52 1.6 2.6 4 3.0 239. 6 184. 4 269. 2 207. 8 456 4.0 260 7.0

3*120 +1*35 3*24*2.55+ 1*7*2.52 1.6 3.0 46.0 275. 6 213. 1 374.

236. 4 541 2.0 299 8.0

3*150 +1*50 3*45*2.07+ 1*19*1.78 1.8 3.0 50.0 319. 1 244. 9 346. 7 267. 1 660 6.0 354 8.0

3*182 +1*50 3*45*2.30+ 1*19*1.78 2.0 3.0 53.9 365. 7 282. 391. 1

301. 778 1.0 4082.

一常用电力电缆载流量表

VV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 VV29-铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 标称面积

mm2线芯结构no/mm 绝缘厚 度mm 护套厚 度mm 计算外 径mm

环境25℃时载流 量(A)空气敷设 环境25℃时载流 量(A)埋土敷设 成品近似重量 kg/km 备注

铜芯铝芯铜芯铝芯铜芯铝芯

1*10 7*1.35 1.0 1.6 13.4 80.6 61.5 103.9 79.0 346 285 1*16 7*1.70 1.0 1.6 14.5 106.0 81.5 126.7 104.9 436 336 1*25 7*2.14 1.2 1.6 16.3 143.1 110.2 181.3 138.7 569 414 1*35 7*2.52 1.2 1.6 17.7 173.8 133.6 220.5 169.6 696 480 1*50 19*1.78 1.4 1.8 19.8 217.3 167.5 270.3 208.8 918 605 1*70 19*2.14 1.4 1.8 19.8 268.2 206.7 331.8 255.5 1272 783 1*95 19*2.52 1.6 2.0 22.0 329.7 253.4 394.3 304.2 1622 1036 1*120 37*2.03 1.6 2.0 26.2 377.4 292.6

454.7 350.7 1902 1162 1*150 37*2.25 1.8 2.0 28.4 434.6 335.0 518.3 398.6 2274 1355 1*185 37*2.52 2.0 2.2 30.9 494.0 380.5 580.9 447.3 2729 1582 1*240 61*2.25 2.2 2.2 33.6 584.0 449.4 676.3 521.5 3339 1853

1*300 61*2.52 2.4 2.6 37.0 669.9 515.2 760.0 584.1 4045 2073 2*4 2*1*2.25 0.8 1.6 15.4 38.2 28.6 47.7 37.1 385 335 2*6 2*1*2.76 1.0 1.6 17.2 47.7 37.1 59.4 45.6 480 403 2*10 2*7*1.35 1.0 1.8 20.5 63.8 48.8 77.4 59.4 661 538 2*16 2*7*1.7 1.0 1.8 23.5 85.7 65.7 106.0 80.6 998 797 2*25 2*7*2.14 1.2 2.0 27.2 112.4 85.7 138.7 106.0 1330 1019 2*35 2*7*2.52 1.2 2.2 29.9 135.7 104.9 166.4 128.3 1631 1192 2*50 2*18*1.9 1.4 2.0 27.3 169.6 130.4 202.5 155.6 1775.0 1166.0 2*70 2*18*2.25 1.4 2.2 30.3 208.8 161.1 247.0 190.8 2272.0 1419.0 2*95 2*24*2.25 1.6 2.2 33.7 254.4 196.1 294.7 226.8 2878.0 1718.0 2*120 2*24*2.55 1.6 2.6 36.7 294.7 227.9 339.2 261.8 3477.0 2012.0 2*150 2*45*2.07 1.8 2.6 39.7 338.1 260.7 382.7 293.6 4175.0 2346.0 3*4 3*1*2.25 0.8 1.6 16.0 32.9 24.4 41.3 31.8 444.0 370.0 3*6 3*1*2.76 1.0 1.6 18.0 41.3 31.8 51.9 40.3 5.0 454.0 3*10 3*7*1.35 1.0 1.8 22.2 55.1 42.4 70.0 54.1 937.0 753.0 3*16 3*7*1.7 1.0 2.0 25.0 75.3 57.2 92.2 71.0 1229.0 128.0 3*25 3*7*3.14 1.2 2.0 28.6 101.8 77.4 121.9 93.3 13.0 1176.0 3*35 3*7*2.52 1.2 2.2 31.4 120.8 93.3 147.3 113.4 2251.0 1599.0 3*50 3*18*1.9 1.4 2.2 31.2 152.6 117.7 182.3 141.0 2432.0 1619.0 3*70 3*18*2.25 1.4 2.6 35.0 1.7 146.3 236.4 171.7 3153.0 1872.0 3*95 3*24*2.25 1.6 2.6 38.8 230.0 177.0 261.8 201.4 4027.0 2287.0 3*120 3*24*2.55 1.6 2.6 41.5 267.1 205.6 299.9 231.1 4819.0 2622.0 3*150 3*45*2.07 1.8 3.0 46.5 309.5 238.5 343.4 262.9 5932.0 3188.0 3*180 3*45*2.30 2.0 3.0 50.5 353.0 272.0 382.7 295.7 7110.0 3725.0 3*240 3*45*2.62 2.2 3.4 56.2 415.5 323.3 446.3 343.4 65.0 4573.0 3*4+1*2.5 3*1*2.25+1*1*1.75 0.8 1.6 16.8 31.8 24.4 39.2 30.7 492.0 403.0 3*6+1*4

3*1*2.76+1*1*2.25 1.0 1.8 19.3 41.3 31.8 50.9 39.2 4.0 515.0 3*10+1*6 3*7*1.35+1*1*2.76 1.0 1.8 23.0 55.1 42.4 67.8 53.0 1027.0 807.0 3*16+1*6 3*7*1.7+1*1*2.76 1.0 2.0 25.7 74.2 57.2 90.1 68.9 1315.0 978.0 3*25+1*1

3*7*2.14+1*7*1.35 1.2 2.2 29.8 99.6 77.4 121.9 90.1 1800.0 1272.0 3*35+1*1

3*7*2.52+1*7*1.35 1.2 2.2 32.0 126.1 97.5 151.6 116.6 2174.0 1461.0 3*50+1*1

6

3*10*1.9+1*7*1.70 1.4 2.6 34.7 157.9 121.9 185.5 143.1 2763.0 1748.0

3*70+1*2

5 3*10*2.25+1*7*2.1 4 1.4

2.6 38.0 195.0 149.5 23 3.7 171.7 3498.0 2062.0

3*95+1*33*24*2.25+1*7*2.5 1.6 2.6 43.0 239.6 184.4 269.2 207.8 45.0 2607.0

5 2 3*120+1*

35 3*24*2.55+1*7*2.5 2

1.6 3.0 46.0 275.6 213.1 374.0 236.4 541 2.0 2998.0 3*150+1*

50 3*45*2.07+1*19*1. 78

1.8 3.0 50.0 319.1 244.9 346.7 267.1 6606.0 3548.0 3*182+1*

50 3*45*2.30+1*19*1. 78 2.0

3.0 53.9 365.7 282.0 391.1 301.0 7781.0 4082.0