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1、導(dǎo)體標(biāo)稱截面絕緣厚度護(hù)套厚度電纜近似外徑電纜近似重量導(dǎo)體直流電阻試驗(yàn)電壓電纜載流量在空氣中直埋土壤中mm2mmmmmmkg/kmΩ/kmKVAA1×1.50.71.55.853≤12.13.525351×2.50.71.56.268≤7.413.530451×40.71.56.787≤4.613.545601×60.71.57.2110≤3.083.555701×100.71.58115≤1.833.575951×160.71.58.9220≤1.153.51001251×250.91.510.4345≤0.7273.51401601×350.91.511.5424≤0.5243.5
2、1751901×5011.51355≤0.3873.52102251×701.11.514770≤0.2683.52702801×951.11.516.41040≤0.1933.53403351×1201.21.517.81290≤0.1533.54003801×1501.4220.61590≤0.1243.54604251×1851.6222.51944≤0.09913.55304801×2401.7224.92410≤0.07543.56255551×3001.82.527.33076≤0.06013.57206301×40022.534.13642≤0.04703.581570
3、5導(dǎo)體標(biāo)稱截面絕緣厚度護(hù)套厚度電纜近似外徑電纜近似重量導(dǎo)體直流電阻試驗(yàn)電壓電纜載流量在空氣中直埋土壤中mm2mmmmmmkg/kmΩ/kmKVAA2×1.50.71.89.4103≤12.13.525302×2.50.71.810.2131≤7.413.530352×40.71.811.2168≤4.613.540502×60.71.812.2216≤3.083.550602×100.71.815.2328≤1.833.565802×160.71.817.3461≤1.153.5851002×250.91.820.4659≤0.7273.51151302×350.91.822.486
4、8≤0.5243.51451552×5011.820.21116≤0.3873.51751852×701.11.822.51514≤0.2683.52202252×951.11.825.42017≤0.1933.52702702×1201.21.928.32526≤0.1533.53153052×1501.4231.33139≤0.1243.5360345導(dǎo)體標(biāo)稱截面絕緣厚度護(hù)套厚度電纜近似外徑電纜近似重量導(dǎo)體直流電阻試驗(yàn)電壓電纜載流量在空氣中直埋土壤中mm2mmmmmmkg/kmΩ/kmKVAA3×1.50.71.59.8145≤12.13.525303×3.50.71.510.7
5、185≤7.413.530353×40.71.511.8250≤4.613.540503×60.71.512.9320≤3.083.550603×100.71.514.6450≤1.833.565803×160.71.516.5640≤1.153.5851003×250.9220.8940≤0.7273.51151303×350.9223.21260≤0.5243.51451553×501226.41670≤0.3873.51751853×701.1229.92280≤0.2683.52202253×951.1233.33020≤0.1933.52702703×1201.22.537
6、.83795≤0.1533.53153053×1501.42.541.74750≤0.1243.53603453×1851.62.544.65654≤0.09913.54203903×2401.72.550.17243≤0.07543.55004553×3001.8355.68832≤0.06013.5580520導(dǎo)體標(biāo)稱截面絕緣厚度護(hù)套厚度電纜近似外徑電纜近似重量導(dǎo)體直流電阻試驗(yàn)電壓電纜載流量在空氣中直埋土壤中mm2mmmmmmkg/kmΩ/kmKVAA4×1.50.71.510.6139≤12.13.521264×2.50.71.511.5150≤7.413.528354×40.
7、71.512.8253≤4.613.537464×60.71.514337≤3.083.547564×100.71.515.9501≤1.833.564764×160.7219.1778≤1.153.584984×250.9222.71160≤0.7273.51151264×350.9225.41554≤0.5243.51411524×5012292148≤0.3873.51721814×701.1232.92928≤0.2683.52182224×951
