64-110kv交联聚乙烯绝缘电力电缆.doc

64/110kv 交联聚乙烯绝缘电力电缆XLPE Insulated Power Cable产品标准 standard本产品按GB11017额定电压110KV铜芯、铝芯交联聚乙烯绝缘电力电缆和IEC60840额定电压30KV150KV挤包绝缘电力电缆标准生产。The product is manufactured according to the standard of GB11017、IEC60840.适用范围 Applications本产品适用于工频额定电压64/110KV输配电线路做配送电能之用。The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 64/110Kv.使用特性 Operating characteridtles 工频额定UO/U为64/110KV。Rated power frequency voltage UO/U为64/110KV。电缆导体允许长期最高工作温度为90。 Max.permissible continuous operating temperature of conductor:90.短路时（最长持续时间不超过5s）电缆导体的最高温度不超过250。Max.short circuit temperature of conductor shall not exceed 250(5s maximum duration ).电缆敷设时环境温度应不低于0。The ambient temperature under installation should not below 0.电缆弯曲半径：不小于电缆外径的25倍。The bending radius should not less than 25 times of cable diameter.电缆的型号 Type of cable 型号 Type名称 Designation适用范围 ApplicationYJLW02铜芯交联聚乙烯绝缘皱纹铝套聚氯乙烯外护套电力电缆 Copper conductor ,XLPE insulated , creasing aluminum sheathed and PVC sheathed power cable室内、隧道、电缆沟内或直脉地下，能够承受一定的机械外力和一定的拉力。 For laying indoor , in tunnel, cable French, well or direct in ground , able to bear external mechanical forces and certain pulling force.YJLLW02铝芯交联聚乙烯绝缘皱纹铝套聚氯乙烯外护套电力电缆 Aluminum conductor ,XLPE insulated , creasing-aluminum sheathed and PVC sheathed power cableYJLW03铜芯交联聚乙烯绝缘皱纹铝套聚乙烯外护套电力电缆 Copper conductor ,XLPE insulated , creasing aluminum sheathed and PE sheathed power cableYJLLW03铝芯交联聚乙烯绝缘皱纹铝套聚乙烯外护套电力电缆 Copper conductor ,XLPE insulated , creasing aluminum sheathed and PE sheathed power cable电缆的型号 型号 Type名称 Designation适用范围 ApplicationYJLW02-Z铜芯交联聚乙烯绝缘皱纹铝套聚氯乙烯外护套纵向阻水电力电缆 Copper conductor,XLPE insulated ,creasing-aluminum sheathed and PVC sheathed longitudinal-block-water power cable室内、隧道、电缆沟内或直埋地下，可在潮湿环境及地下水位较高的地方使用，能够承受一定的机械外力和一定的拉力 For laying indoors ,in tunnel, cable French, well or direct in ground , use in the damp place and in the high water table ,able to bear external mechanical forces and certain pulling force.YJLLW02-Z铝芯交联聚乙烯绝缘皱纹铝套聚氯乙烯外护套纵向阻水电力电缆 Aluminum conductor , XLPE insulated ,creasing-aluminum sheathed and PVC sheathed longitudinal-block-water power cableYJLW03-Z铜芯交联聚乙烯绝缘皱纹铝套聚乙烯外护套纵向阻水电力电缆 Copper conductor , XLPE insulated ,creasing-aluminum sheathed and PE sheathed longitudinal-block-water power cableJLLW03-Z铝芯交联聚乙烯绝缘皱纹铝套聚乙烯外护套纵向阻水电力电缆 Aluminum conductor , XLPE insulated ,creasing-aluminum sheathed and PE sheathed longitudinal-block-water power cableYJV铜芯交联聚乙烯绝缘聚氯乙烯外护套电力电缆 Copper conductor, XPLE insulated and PVC sheathed power cable室内、隧道及电缆沟内等场所，不能承受机械外力。 For laying indoors ,in tunnel or cable trench , unable to bear external mechanical forces.YJLV铝芯交联聚乙烯绝缘聚氯乙烯外护套电力电缆 Aluminum conductor, XPLE insulated and PVC sheathed power cableYJY铜芯交联聚乙烯绝缘聚乙烯外护套电力电缆 Copper conductor, XPLE insulated and PE sheathed power cableYJLY铝芯交联聚乙烯绝缘聚乙烯外护套电力电缆 Aluminum conductor, XPLE insulated and PE sheathed power cable主要结构参数 Construction 电缆型号TYPE: YJLW02 YJLLW02 YJLW03 YJLW02-Z YJLLW02-Z YJLW03-Z YJLLW03-Z结构尺寸及主要技术参数 Construction and main technical data 20时允许最大直流电阻Max.permissible d.c Resistance of conductor at 20 导体标称截面 Nominal cross-section of conductor m 铜导体 Cropper conductor /km铝导体 Aluminum conductor /km2400.07540.1253000.06010.1004000.04700.07885000.03660.06056300.02830.04698000.02210.367主要技术参数 Main technical permissible date of cable 铝护套最大允许短路电流Max.permissible short circuit current for Aluminum sheath主要技术参数 Main technical permissible data of cable 正负序阻及零序阻抗Sign- sequence impedance and zero-sequence impedance 敷设 laying 导体标称截面 Nominal cross-section of conductor m 正负序阻抗 Sign-sequence impedance 零序阻抗 Zero-sequence impedance 铜导体 Copper conductor 240 0.0970+j0.211 0.168+j0.134 300 0.0777+j0.204 0.148+j0.128 400 0.0614+j0.195 0.131+j0.119 500 0.0425+j0.188 0.116+j0.114 630 0.0384+j0.180 0.104+j0.108 800 0.0311+j0.172 0.0946+j0.103 铝导体 Aluminum conductor 240 0.161+j0.211 0.232+j0.134 300 0.129+j0.204 0.199+j0.128 400 0.101+j0.195 0.170+j0.119 500 0.0787+j0.188 0.146+j0.114 630 0.0611+j0.180 0.123+j0.108 800 0.0489+j0.172 0.112+j0.103 敷设 laying 导体标称截面 Nominal cross-section of conductor mm2正负序阻抗 Sign-sequence impedance 零序阻抗 Zero-sequence impedance 铜导体 Copper conductor 240 0.0970+j0.209 0.168+j0.134 300 0.0777+j0.202 0.148+j0.128 400 0.0614+j0.193 0.131+j0.119 500 0.0425+j0.186 0.116+j0.114 630 0.0384+j0.179 0.104+j0.108 800 0.0311+j0.171 0.0946+j0.103 铝导体 Aluminum conductor 240 0.161+j0.209 0.232+j0.134 300 0.129+j0.202 0.199+j0.128 400 0.101+j0.193 0.170+j0.119 500 0.0787+j0.186 0.146+j0.114 630 0.0611+j0.179 0.123+j0.108 800 0.0489+j0.171 0.112+j0.103 主要技术参数 Main technical permissible data of cable 电缆载流量The current carrying capacity of cable电缆敷设运行条件 Lnstallation and operation condition of cable电缆导体的长期最高工作温度90Max.continous operating temperature of the cable conductor90环境空气温度40Ambient air temperature40土壤温度25Soil temperature25土壤热阻系数1.2. m/wThermal resistivity of soil1.2. m