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常用电力电缆载流量对照表

来源:小奈知识网
标称面积mm2线芯结构绝缘厚度护套厚度计算外径no/mmmmmmmm环境25℃时载流量环境25℃时载流量(A)空气敷设(A)埋土敷设铜芯铝芯铜芯铝芯

1*107*1.351*167*1.701*257*2.141*357*2.521*5019*1.781*7019*2.141*9519*2.521*12037*2.031*15037*2.251*18537*2.521*24061*2.251*30061*2.522*42*1*2.252*62*1*2.762*102*7*1.352*162*7*1.72*252*7*2.142*352*7*2.522*502*18*1.92*18*2.22*705

2*24*2.22*955

2*24*2.52*1205

2*45*2.02*15073*43*1*2.253*63*1*2.763*103*7*1.353*163*7*1.73*25

3*7*3.14

11.611.61.21.61.21.61.41.81.41.81.621.621.8222.22.22.22.42.60.81.611.611.811.81.221.22.21.421.42.21.62.21.62.61.82.60.81.611.611.8121.2

2

13.480.614.510616.3143.117.7173.819.8217.319.8268.222329.726.2377.428.4434.630.949433.658437669.915.438.217.247.720.563.823.585.727.2112.429.9135.727.3169.630.3208.833.72.436.7294.739.7338.11632.91841.322.255.12575.328.6

101.8

61.5103.981.5126.7110.2181.3133.6220.5167.5270.3206.7331.8253.4394.3292..7335518.3380.5580.9449.4676.3515.276028.7.737.159.448.877.465.710685.7138.7104.9166.4130.4202.5161.1247196.1294.7227.9339.2260.7382.724.441.331.851.942.47057.292.277.4

121.9

79104.9138.7169.6208.8255.5304.2350.7398.47.3521.5584.1

37.145.659.480.6106128.3155.6190.8226.8261.8293.631.840.3.17193.3

3*353*7*2.523*50

3*18*1.93*18*2.2

3*705

3*24*2.2

3*955

3*24*2.5

3*1205

3*45*2.0

3*1507

3*45*2.3

3*1800

3*45*2.6

3*2402

3*1*2.25

3*4+1*2.+1*1*1.755

3*1*2.76+1*1*2.2

3*6+1*45

3*7*1.35+1*1*2.7

3*10+1*66

3*7*1.7+3*16+1*61*1*2.763*7*2.143*25+1*1+1*7*1.305

3*7*2.523*35+1*1+1*7*1.305

3*10*1.93*50+1*1+1*7*1.760

3*10*2.23*70+1*25+1*7*2.514

3*24*2.23*95+1*35+1*7*2.552

3*24*2.53*120+1*5+1*7*2.35

52

1.22.21.42.21.42.61.62.61.62.61.83232.2

3.4

0.81.611.811.8121.22.21.22.21.42.61.42.61.62.61.6331.4120.831.2152.6351.738.823041.5267.146.5309.550.535356.2

415.5

16.831.819.341.32355.125.774.229.9.632126.134.7157.938193239.6275.693.3147.3117.7182.3146.3236.4177261.8205.6299.9238.5343.4272382.7323.3

446.3

24.439.231.850.942.467.857.290.177.4121.997.5151.6121.9185.5149.5233.7184.4269.2213.1374113.4141171.7201.4231.1262.9295.7343.4

30.7

39.2

53

68.9

90.1

116.6

143.1

171.7

207.8

236.4

3*45*2.0

3*150+1*7+1*19*150.78

3*45*2.3

3*182+1*0+1*19*150.78

1.8350319.1244.9346.7267.1

2353.9365.7282391.1301

成品近似重量kg/km备注铜芯铝芯

346283633656941469809186051272783162210361902116222741355272915823339185340452073

3880661998133016311775227228783477417445937122913

3303538797101911921166141917182012234637047531281176

225124323153402748195932711065

159916191872228726223188372573

492403

4515

1027807

1315978

18001272

21741461

27631748

34982062

452607

122998

660638

77814082

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