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8.7/10(8.7/15)KV交联聚乙烯绝缘电力电缆允许持续载流量 |
额定电压U。/U8.7/10(8.7/15)KV型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33YJV、YJLV、YJY、YJLY芯数三芯单芯敷设空气中土壤中空气中土壤中单芯电缆排列方式 导体材质铜铝铜铝铜铝铜铝铜铝铜铝标称截面(mm2)253512014090110125155100120140170110135165205130155150180115135160190120145507016521013016518022014017020526016020024530519023521526516020022527517521595120255290200225265300210235315360240280370430290335315360240270330375255290150185330375225295340380260300410470320365490560380435405455305345425480330370240300435495345390445500350395555640435500665765515595530595400455555630435490400500565...450...520...450...7458555856808901030695810680765520595725825565650环境温度 (℃)40254025 |
26/35KV交联聚乙烯绝缘电力电缆允许持续载流量 |
额定电压U。/U26/35KV型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33YJV、YJLV、YJY、YJLY芯数三芯单芯敷设空气中土壤中空气中土壤中单芯电缆排列方式 导芯材质铜铝铜铝铜铝铜铝铜铝铜铝标称截面(mm2)507018523014519020025017019022027017021024530519023521526516520022527517521595120280310215240300330230255330375255290370425285330315360240270330375255290150185360400280310380425295330425485330380485555375430400455305345420475325370240300470540365430490555380435560650435510650745505580525595400455555630430490400500610...485...625...500...7608755956908701000680790680775525600720825565645600............10008001160920875685940740环境温度 (℃)40254025 |
导 线 面 积 mm2 | 空 气 敷 设 长 期 允 许 载 流 量 A | |||
橡 皮 绝 缘 电 线 | 聚 氯 乙 烯 绝 缘 电 线 | |||
铜 芯 BXF、BXFR | 铝 芯 BLXF | 铜 芯 BV、BVR | 铝 芯 BLV | |
0.75 | 18 | 16 | ||
1.0 | 21 | 19 | ||
1.5 | 27 | 19 | 24 | 18 |
2.5 | 33 | 27 | 32 | 25 |
4 | 45 | 35 | 42 | 32 |
6 | 58 | 45 | 55 | 42 |
10 | 85 | 65 | 75 | 59 |
16 | 110 | 85 | 105 | 80 |
25 | 145 | 110 | 138 | 105 |
35 | 180 | 138 | 170 | 130 |
50 | 230 | 175 | 215 | 165 |
70 | 285 | 220 | 265 | 205 |
95 | 345 | 265 | 325 | 250 |
120 | 400 | 310 | 375 | 285 |
150 | 470 | 360 | 430 | 325 |
185 | 540 | 420 | 490 | 380 |
240 | 660 | 510 | ||
300 | 770 | 600 | ||
400 | 940 | 730 | ||
500 | 1100 | 850 | ||
630 | 1250 | 980 |