-kV电力电缆载流量

1、-kV电力电缆载流量作者:日期:6kV35kV高压电缆载流量表6kV35kV交联聚乙烯绝缘电力电缆交联聚乙烯绝缘电力电缆是采用化学方法或物理方法，使聚乙烯分子由线型分子结构转变为三维网状结构由热塑性的聚乙烯变成热固性的交联聚乙烯，从而提高了聚乙烯的耐老化性能、机械性能和耐环境能力，并保持了优良的电气性能。交联聚乙烯绝缘电力电缆导体的允许长期最高温为90C，较低绝缘电缆、聚氯乙烯绝缘电缆和聚乙烯绝缘电缆高，且具有重量轻、结构简单、使用方便、耐化学腐蚀和敷设不受落差限制等优点。一、适用范围本产品适用于固定敷设在交流50Hz额定电压为35kV及以下输配电线路上使用二、使用特性工频额定电压UO/U为3

2、.6/6kv工频额定电压UO/U为3.6/6kv26/35kv。90Co-电缆导体的最高允许工作温度：-短路时（最长时间不超过5s）电缆导体的最高温度不超过-电缆敷设时环境温度应不低于250°Co0Co电缆弯曲半径：三芯电缆不小于电缆外径15倍；单芯电缆不小于电缆外径20倍o三、规格型号：额定电压6kV35kVYJV22、YJLV223X1.5800mm2浙江五丰高压电力电缆载流量表6/6(6/10)KV交联聚乙烯绝缘电力电缆允许持续载流量额定电压6/6(6/10)KVUo/UYJV、YJLV、YJY、YJLY、YJV22、YJL型号V22、YJV23、YJLV23、JYV32,YJ

3、LV32、YJV、YJLV、YJY、YJLYYJV33、YJLV33芯数3芯单芯敷设空气中土壤中单芯电缆空气中土壤中排列方式缆芯材质铜铝铜铝铜铝铜铝铜铝铜铝1225120901251001401101651301501151600标35称截14011015512017013520515518013519014517高50面70165130180140205160245190215160225521016522017026020030523526520027521(mm52)2595255200265210315240370290315240330512029022530023536028043

4、033536027037529150330225340260410320490380405305033425018537529538030047036556043545534548037c0432404353454353455554356655155304005555300495390485390640500765595595455630490564005654505204407455858906956805207255500.855680103081076559582565环境温度0°C402540254、6.8.7/10(8.7/15)KV交联聚乙烯绝缘电力电缆结构尺寸及允许持续

5、载流量4.18.7/10(8.7/15)KV单芯交联聚乙烯绝缘聚氯乙烯/聚乙烯护套电力电缆和钢带铠装电力电缆非铠装电力电缆铠装电力电缆标称截导体外绝缘标护套标电缆似电缆近似重量钢带厚护套标称电缆近似电缆近似重量面径称厚度称厚度外径CuAL度厚度外径CuAL(mm2)(mm)(mm)(mm)(mm)(kg/km)(kg/km)(mm)(mm)(mm)(kg/km)(kg/km)1X256.04.51.7237185630.21.8269658141X357.04.51.7248326240.21.82710978861X508.14.51.82510757530.21.92912679821X7

6、09.94.51.82712308230.21.930152211111X9511.54.51.929159710080.22.032183212611X12013.04.51.930183010860.22.034211413941X15014.44.52.032213212020.52.136278918991X18516.14.52.033252613790.52.238322021081X24018.34.52.136311216240.52.340387324101X30020.64.52.239374218820.52.343454527081X40023.34.52.342461

7、321330.52.446545731221X50026.74.52.454572426248.7/10(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8.7/10(8.7/15)KVU。/UYJV、YJLV、YJY、YJLY、YJV22、YJV、YJLV、YJY、YJLY单芯空气中土壤中型号YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33芯数三芯敷设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2512090125100140110165130150115160120351401101551201701352051551

8、8013519014550165130180140205160245190215160225175标70210165220170260200305235265200275215称95255200265210315240370290315240330255截120290225300235360280430335360270375290面150330225340260410320490380405305425330(mm1853752953803004703655604354553454803702)2404353454453505554356655155304005554353004953905

9、003956405007655955954556304904005654505204507455858906956805207255655008556801030810765595825650环境温度C)4025402526/35KV电力电缆允许持续载流量26/35KV交联聚乙烯绝缘电力电缆允许持续载流量额定电压26/35KVU。/UYJV、YJLV、YJY、YJLY、YJV22、型号YJLV22、YJV23、YJLV23、JYV3YJV、YJLV、YJY、YJLY2,YJLV32、YJV33、YJLV33芯数二心单芯敷设空气中土壤中单芯电缆空气中土壤中排列方式导芯材质铜铝铜铝铜铝铜铝铜铝铜铝

10、5018514520017022017024519021516522517570230190250190270210305235265200275215标95280215300230330255370285315240330255120称310240330255375290425330360270375290吐150360280380295425330485375400305420325截k185面400310425330485380555430455345475370240470365490380560435650505525400555430(mm300540430555435650510

11、7455805954556304902)400610485625500760595870680680525720565500875690100079077560082564560010008001160920875685940740环境温度C）402540256/6kV(6/10kV)交联聚乙烯绝缘电力电缆电抗型号YJV、YJLV、YJY、YJLYYJV32、YJLV32、YJV33、YJLV33、YJV42、YJLV42、YJV43、YJLV43（单芯）0.1320.1280.1250.1190.1110.1080.1050.1010.0894YJV、YJLV、YJY、YJLY、YJV22、

12、YJLV22、YJV23、YJLV23、YJV32、YJLV32、YJV33、YJLV33、YJV42、YJLV42、YJV43、YJLV43、(三芯)电抗(Q/km)8.7/10kV(8.7/15kV)交联聚乙烯绝缘电力电缆电抗YJV、YJLV、YJY、YJLYYJV32、YJLV32、YJV33、YJLV33、YJV42、YJLV42、YJV43、YJLV43（单芯）0.1410.1360.1300.1230.1160.1240.1180.1120.1060.101型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、YJV32、YJLV32、YJV3

13、3、YJLV33、YJV42、YJLV42、YJV43、YJLV43、（三芯）电抗（Q/km）0.1330.1130.1020.1100.09920.1070.09590.1020.09290.9860.0898导体标称截面（mm2）2535507095120150185240300400500630导体标称截面（mm2）25355070951201501852403004005006300.096109326/6kV(6/10kV)、8.7/10(8.7/15)kV6/6kV(6/10kV)、8.7/10(8.7/15)kV电力电缆电容、电感交联聚乙烯绝缘电力电缆电容、电感导体6/6(6/1

14、0)kV标称截面电容每相(gF/电感(mH/km)单芯电容每相8.7/10(8.7/15)KV电感(mH/km)单芯(mm无铠装铠装二心无铠装铠装二心250.210.580.630.630.670.400.170.600.650.650.701.42350.230.560.610.610.660.380.190.580.630.630.670.40500.260.540.580.590.630.360.210.560.600.600.650.38700.290.520.570.560.610.340.230.540.580.580.620.36950.320.500.550.540.590.3

15、20.260.520.560.560.600.341200.350.480.530.530.570.310.280.500.550.540.580.331500.380.470.520.510.560.300.300.490.530.530.570.321850.410.460.510.500.550.290.330.480.520.520.560.312400.440.460.500.500.540.280.350.470.510.510.550.303000.490.450.490.480.530.280.380.460.500.490.5470.294000.540.440.480.47

16、0.520.270.420.450.490.480.530.285000.620.490.470.460.500.260.480.430.480.470.520.276300.680.420.46-0.530.430.47-km)2)km)交联聚乙烯电力电缆26/35kV26/35kV交联聚乙烯绝缘电力电缆标称电容电感(mH/km)导体标电容每电感(mH/km)截面每相单芯单芯称截面相(gF/二心(mm(gF/无铠装铠装二心无铠装铠装(mm2)km)2)km)500.120.630.680.670.720.462400.180.530.570.560.610.36700.130.610.660

17、.650.690.443000.200.510.560.550.590.35950.140.590.630.620.670.424000.210.500.550.530.580.341200.150.570.610.610.650.405000.240.480.530.510.56-1500.160.550.600.590.640.396300.260.470.521850.170.540.590.580.620.37导体26/35kV26/35KV6kV35kV高压电缆载流量表附件C10kV及以下常用电力电缆允许100%持续载流量作者：网站管理员发表时间：2011-02-20|阅读：2401

18、次注：水平形排列电缆相互间中心距为电缆外径的2倍6kV三芯电力电缆空气中敷设时允许载流量（A）绝缘类型不滴流纸聚氯乙烯交联聚乙烯钢铠护套有无有无有电缆导体最高工作温度C）8070901°40电165854缆257971359285114导5°1161081417°147129173体9518316020912°213185246截15°245212277185280246323面24°334293378300374323432(mm2)4005055°°584环境温度（°C）40注：1适用于铝芯电缆，铜芯电缆的允许持续载流量值可乘以1.296kV三芯电力电缆直埋敷设时允许载流量（A）绝缘