用途 Application
本产品为架空输电线路输送电能之芯型产品，电网建设与改造之10KV、35KV输电工程线路优先选用，它是线路维护与安全最合适的系列产品。软铜线产品适用于变压器引下线等。
This product is a new type used for electricity supply on aerial power transmission lines.Which has been preferentially selected as the 10KV and 35KV engineering transmission line for the construction and transformation of grid system.This series of products is appropriate for maintenance and security of lines,ａnd the product with annealed copper core is applicable to the down lead of transformer.
产品特性 Product features
(1) 额定电压为10KV、35KV；电缆导体的长期允许工作温度：PVC及PE绝缘应不超过70℃，XLPE绝缘应不超过90℃;短路时(最长持续时间不超过5s)电缆的温度：交联聚乙烯绝缘为250℃,高密度聚乙烯绝缘为150℃；电缆的敷设温度应不低于-20℃。
The rated voltage is 10KV、35KV;during having a short circuit(lasting less than 5 seconds), the maximum temperature:XLPE insulated cables is 250℃, HDPE insulated cables is 150℃;the permissible long time working temperature of conductor:relative to the PVC insulated and polythene insulated cable,it must be below 70℃, relative to the XLPE insulated and polythene insulated cable,it must be below 90℃;during the cable laying,the ambient temperature must be above -20℃.
(2) 电缆的允许弯曲半径：应不小于电缆弯曲试验时用圆柱体直径。
The permissible bending radius shall not be less than the diameter of the cylinder used in the cable bending test.
型号名称及使用范围 Type names and usable range
型号 Type | 名称 Name | 使用范围 Usage range |
JKYJ | 铜芯交联聚乙烯绝缘架空电缆 |
架空固定敷设，软铜芯产品用于变压器引下线电缆架设时，应考虑电缆和树木保持一定的距离 |
JKTRYJ | 软铜芯交联聚乙烯绝缘架空电缆 | |
JKLYJ | 铝芯交联聚乙烯绝缘架空电缆 | |
JKLHYJ | 铝合金芯交联聚乙烯绝缘架空电缆 | |
JKY | 铜芯聚乙烯绝缘架空电缆 | |
JKTRY | 软铜芯聚乙烯绝缘架空电缆 | |
JKLY | 铝芯聚乙烯绝缘架空电缆 | |
JKLHY | 铝合金芯聚乙烯绝缘架空电缆 | |
JKLYJ/Q | 铝芯轻型交联聚乙烯薄绝缘架空电缆 |
架空固定敷设用电缆架设时，应考虑电缆和树木保持一定的距离，电缆运行时，只允许电缆和树木作短时接触 |
JKLHYJ/Q | 铝合金芯轻型交联聚乙烯薄绝缘架空电缆 | |
JKLY/Q | 铝芯轻型聚乙烯薄绝缘架空电缆 | |
JKLHY/Q | 铝合金芯轻型聚乙烯薄绝缘架空电缆 |
产品结构 Product structure
生产范围 Manufacture range
型号 Type | 芯数 Number of cores | 标称截面(mm2) Nominal cross area | |
10KV | 35KV | ||
JKYJ JKTRYJ | 1 | 10-300 | 50-300 |
3 | 25-300 | - | |
3+N(A)或3+N(B) | 25-300 | - | |
JKY JKTRY JKLY JKLHY | - | - | - |
JKLYJ/Q JKLHYJ/Q JKLHY/Q | |||
额定电压10KV架空绝缘电缆 | ||||||||||
导体标称截面(mm2) | 计算外径(mm) | 绝缘厚度(mm) | 近似重量(kg/km) Appoximate weight | 导体标称截面(mm2) | 计算外径(mm) | 近似重量(kg/km) AW | ||||
JKYJ | JKLYJ | JKY | JKLY | JKYJ | JKLYJ | |||||
JKTRYJ | JKLHYJ | JKTRY | JKLHY | JKTRYJ | JKLHYJ | |||||
1×10 | 3.4 | 13 | 190 | 128 | 191 | 129 | - | - | - | - |
1×16 | 3.4 | 14 | 257 | 158 | 258 | 159 | - | - | - | - |
1×25 | 3.4 | 15 | 348 | 194 | 350 | 195 | 3×25 | 34 | 1053 | 585 |
1×35 | 3.4 | 16 | 450 | 234 | 451 | 235 | 3×35 | 36 | 1361 | 705 |
1×50 | 3.4 | 17 | 600 | 290 | 601 | 292 | 3×50 | 39 | 1814 | 878 |
1×70 | 3.4 | 19 | 800 | 366 | 801 | 368 | 3×70 | 43 | 2418 | 1108 |
1×95 | 3.4 | 20 | 1050 | 462 | 1052 | 464 | 3×95 | 47 | 3174 | 1396 |
1×120 | 3.4 | 22 | 1290 | 548 | 1293 | 550 | 3×120 | 50 | 3902 | 1656 |
1×150 | 3.4 | 23 | 1580 | 650 | 1581 | 652 | 3×150 | 54 | 4773 | 1965 |
1×185 | 3.4 | 25 | 1910 | 766 | 1913 | 768 | 3×185 | 58 | 5657 | 2315 |
1×240 | 3.4 | 27 | 2430 | 943 | 2431 | 946 | 3×240 | 63 | 7344 | 2852 |
1×300 | 3.4 | 29 | 2991 | 1134 | 2994 | 1137 | 3×300 | 68 | 9045 | 3430 |
额定电压10KV架空绝缘电缆 | 额定电压35KV架空绝缘电缆 | ||||||||
导体标称截面(mm2) | 计算外径(mm) | 绝缘厚度(mm) | 近似重量(kg/km) AW | 导体标称截面(mm2) | 计算外径(mm) | 绝缘厚度(mm) | 近似重量(kg/km) AW | ||
JKLYJ/Q | JKLY/Q | JKYJ | JKLYJ | ||||||
JKLHYJ/Q | JKLHY/Q | JKTRYJ | JKLHYJ | ||||||
1×25 | 2.5 | 11.0 | 157 | 158 | - | - | - | - | - |
1×35 | 2.5 | 12.0 | 194 | 195 | - | - | - | - | - |
1×50 | 2.5 | 13.3 | 247 | 249 | 1×50 | 9.3 | 30 | 1044 | 734 |
1×70 | 2.5 | 15.0 | 326 | 327 | 1×70 | 9.3 | 32 | 1278 | 844 |
1×95 | 2.5 | 16.6 | 419 | 421 | 1×95 | 9.3 | 34 | 1553 | 946 |
1×120 | 2.5 | 18.0 | 502 | 504 | 1×120 | 9.3 | 35 | 1821 | 1078 |
1×150 | 2.5 | 19.6 | 600 | 604 | 1×150 | 9.3 | 37 | 2140 | 1212 |
1×185 | 2.5 | 21.2 | 712 | 715 | 1×185 | 9.3 | 38 | 2504 | 1359 |
1×240 | 2.5 | 23.4 | 885 | 889 | 1×240 | 9.3 | 40 | 3068 | 1580 |
1×300 | 2.5 | 25.6 | 1069 | 1071 | 1×300 | 9.3 | 43 | 3671 | 1814 |
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