标称截面mm2环境温度25°C 允许空气中敷设截流环境温度25°C 允许截流量埋地土壤量[A]炽热阻系数g=80(°C厘米/瓦)[A]铜芯 Cu铝芯Al152534436183111133170207254297339392472541641727875-212936516991111138铜芯 Cu3145617710313818322127233339245151657266772183895510392635455776101131156192铝芯Al2035475980106140170210256302348392436516557647743849-27354859771011201481.52.546101625355070951201501852403004005006302x1.52x2.52x4.02x6.02x102x162x252x352x50243245568010614317522326532938244551960970083297011242028364766891171431802x702x952x1202x1502x1853x1.53x2.53x4.03x6.03x103x163x253x353x503x703x953x1203x1503x1853x2403x3004x4+1x1.254x6+1x44x10+1x64x16+1x104x25+1x164x35+1x164x50+1x254x70+1x354x95+1x504x120+1x702172382733153501723313956761021221541912302703133604294772838516887116144177219250170182211242269-1824314359789412214818020724428133437622284053688911013216819523528032036540522303949628910713115919523126230033939645138486584109140171207250285180216247280311-23303851698310112315017820123126230135529375065821071311591912204x150+1x704x185+1x954x240+1x1204x300+1x150290331408452220256315351322363415450248280320354
电缆电流对照表
