10kV及以下架空绝缘电缆.docx

1、10kV及以下架空绝缘电缆额定电压10kV及以下架空绝缘电缆Aerial insulated cables of rated voltages up to and 10kV 一、产品用途Products application额定电压1kV及以下架空绝缘电缆适用于额定电压0.6/1KV及以下架空电力线路中，可作为固定敷设用或引户线。额定电压10kV及以下架空绝缘电缆适用于架空输电线路输送电能，电网建设与改造10kV输电工程线路优先选用，软铜线芯产品适用于变压器引下线等。额定电压10kV及以下钢芯铝绞线线芯架空绝缘电缆适用于交流额定电压10kV及以下的架空配电线路。Aerial insulate

2、d cables of rated voltages up to and 1kV, This product is applicable to the aerial power distribution lines of rated voltage 0.6/1KV and below as the fixed laying lines or service wire.Aerial insulated cables with rated voltages of 10 kV ,This product is a new type used for electricity supply on aer

3、ial power transmission lines, which has been preferentially selected as the 10kV engineering transmission line for the construction and transformation of grid system. This series of product is appropriate for maintained and security of lines and the product with annealed copper core is applicable to

4、 the down lead of transformer.Stranded aluminium conductor steel-reinforced cores aerial insulated cables of rated voltages up to10kV ,This product is applicable to the aerial power distribution lines of A.C. voltage up to 10kV.二、产品执行标准StandardsGB 12527-1990额定电压1kV及以下架空绝缘电缆Aerial insulated cables of

5、 rated voltages up to and 1kVGB 14049-93额定电压10kV、35kV 架空绝缘电缆 Aerial insulated cables with rated voltages of 10 kV and 35kV Q/12BJ4881-2005额定电压10kV及以下钢芯铝绞线线芯架空绝缘电缆Stranded aluminium conductor steel-reinforced cores aerial insulated cables of rated voltages up to 10kV三、使用特性Operating characteristics1、

6、电缆导体的长期允许工作温度：聚氯乙烯（PVC）绝缘及聚乙烯（PE）绝缘应不超过70；交联聚乙烯（XLPE）绝缘应不超过90。高密度聚乙烯（HDPE）绝缘应不超过75。Max.permissible continuous temperature:PVC、PE insulated aerial cables:70XLPE insulated aerial cables:90HDPE insulated aerial cables:752、 短路时（最长持续时间不超过5秒）电缆导体的最高温度应不超过：聚氯乙烯绝缘架空电缆：160;聚乙烯绝缘架空电缆：130；交联聚乙烯绝缘架空电缆：250。高密度聚乙

7、烯（HDPE）绝缘应不超过150。Max.short-circuit temperature of the conductor shall not exceed:PVC insulated aerial cables: 160;PE insulated aerial cables: 130;XLPE insulated aerial cables: 250.HDPE insulated aerial cables:1503、 敷设环境温度电缆敷设时的环境温度应不低于-20。Installation ambient temperatureThe installation ambient temp

8、erature should not below -20。4、 电缆的允许弯曲半径（1）额定电压0.6/1KV电缆：电缆外径小于25mm者，应不小于4D；电缆的外径D为25mm及以上者，应不小于6D。（2）额定电压U(Um)为10(12)kV电缆：单芯电缆应不小于20(D+d)；多芯电缆应不小于15(D+d)；其中：D电缆的实际外径(mm)；d电缆导体的实际外径(mm)。The permissible bending radius of cable (wire):（1）The cable of which the rated voltage is 0.6/1kV：If the external

9、 diameter of cable (D) is less than 25mm, it must be more than four times of DIf the external diameter of cable is 25mm and above, it must be more than six times of D.（2）If the rated voltage U (Um) of the cable is 10（12）kV：For single core cables, it must be more than twenty times of D plus d.For mul

10、tiple cores cables, it must be more than fifteen times of D plus d.Notes: D practical external diameter of the cable (mm); d practical external diameter of the cable conductor (mm).5、 系统额定电压System rated voltage额定电压为0.6/1kV，电缆使用于交流系统时，电缆的额定电压至少应等于该系统的额定电压。当使用于直流系统时，该系统的额定电压应不大于电缆额定电压的1.5倍。当系统的工作电压应不大

11、于系统额定电压的1.1倍。额定电压为10kV架空绝缘电缆可用于单相接地故障时间,每一次一般不大于1min的系统。也可用于最长每次不超过8h。每年累计不超过125h的系统。When the cables use in alternating current system with rated voltage 0.6/1.0kV, rated voltage of cables should be at least equal the rated voltage of the system; When the cables use in direct current system, rated v

12、oltage should be not greater than 1.5 times of the rated voltage of the cables. The system working voltage should be not greater than 1.1 of system rated voltage.The aerial insulated cables rated voltage 10kV can be applicable to the system whose single-phase earth fault will be less than 1min/time.

13、 And the cable can be also used in the system whose maximum single-phase earth fault will less than 8h/time and total earth-fault time of 1 year wont be above 125 hours.6、 电缆运输和保管要求电缆盘不允许平放。运输中严禁从高处扔下装有电缆的电缆盘，严禁机械损伤电缆。电缆如果需要分段使用，电缆分段后必须用防水封帽将电缆头密封，防止进水。The requirements on transportation and storage:

14、The cable reels shall not be delivered and stored in flat state.It is strictly forbidden to push the cable reel from the high level in order to prevent the cable from damagesIf the cable should be used section ally, the head of the cable must be sealed in order to prevent water intake.四、产品表示方法Expres

15、sed method of product1、代号Code系列代号 Series code架空线Aerial seriesJK导体代号Conductor code铜导体（省略）Copper conductor ( omitted )T铝导体Aluminium conductorL铝合金导体Aluminium alloyLH绝缘代号Insulation code交联聚乙烯绝缘 Cross-linking polyethylene(XLPE) insulationYJ聚乙烯绝缘Polyethylene（PE） insulationY高密度聚乙烯绝缘High-density polyethylene

16、(HDPE) insulationY聚氯乙烯绝缘Polyvinyl chloride (PVC) insulationV特征代号轻型薄绝缘Thin insulation/Q2、产品表示方法Expressed method of product产品用型号（型号中有数字代号的电缆外护层，数字前的文字代号表示内护套）、规格（额定电压、芯数、标称截面）和标准编号表示。The product is described as type (figure code of cable outer sheath, the word code in front of the figure means inner s

17、heath), specification(rated voltage, cores numbers, sectional area ) and standards code.3、产品型号组成The consistent of specifications产品型号的组成和排列顺序如下：The consistent of specification, as follow:4、产品表示方法 Expressed method of product示例（1）铝芯交联聚乙烯绝缘架空电缆，额定电压0.6/1kV，四芯，标称截面70mm2，表示为：JKLYJ-0.6/1 4*70 GB 12527-1990

18、（2）铝芯交联聚乙烯绝缘架空电缆，额定电压10kV，单芯，标称截面95mm2，表示为：JKLYJ-10 195 GB 14049-93（3）钢芯铝绞线线芯交联聚乙烯绝缘架空电缆，额定电压0.6/1kV，单芯，标称截面70/10mm2，表示为：JKLGYJ-0.6/1 70/10 Q/12BJ48812005Example：（1）Al cores XLPE insulatedaerial cables，rated Voltages 0.6/1kV，four-cores，nominal cross area70mm2，see the following:JKLYJ-0.6/14*70 GB 125

19、27-1990（2）Al cores XLPE insulated Aerial cables, rated voltage10kV, single-core, Nominal cross area 95mm2,see the following:JKLYJ-10 195 GB 14049-93（3）Stranded aluminium conductor steel-reinforced cores XLPE insulatedaerial cables，rated Voltage0.6/1kV，single-core，Nominal cross area70/10mm2，see the f

20、ollowing:JKLGYJ-0.6/170/10 Q/12BJ48812005五、产品型号、规格Types and specifications of products1、产品型号Type of product产品常用型号见表1表3。For the common product types , please see the table 13表1额定电压0.6/1kV架空绝缘电缆产品型号Table1 Aerial insulated cables with rated voltages of 1kV ,typeof product型号Type产品名称Name of product适用范围及环

21、境Applicability and surroundingsJKV铜芯聚氯乙烯绝缘架空电缆Aerial polyvinyl chloride insulated copper core cables架空固定敷设、引户线等To be fixedly laid in the air, and to be usable for wires of the house service and so on.JKLV铝芯聚氯乙烯绝缘架空电缆Aerial polyvinyl chloride insulated aluminium cores cablesJKLHV铝合金芯聚氯乙烯绝缘架空电缆Aerial

22、polyvinyl chloride insulated aluminium alloy cores cablesJKY铜芯聚乙烯绝缘架空电缆Aerial polythene insulated copper core cables JKLY铝芯聚乙烯绝缘架空电缆Aerial polythene insulated aluminium core cablesJKLHY铝合金聚乙烯绝缘架空电缆Aerial polythene insulated aluminium alloy core cables JKYJ铜芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated copper co

23、re cables JKLYJ铝芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated aluminium core cables JKLHYJ铝合金交联聚乙烯绝缘架空电缆Aerial XLPE insulated aluminium alloy core cables表2额定电压10kV架空绝缘电缆产品型号Table2 Aerial insulated cables with rated voltages of 10 kV ，typeof product型号Type名称Name用途UseJKYJ铜芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated copper c

24、ore cables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距离。To be fixedly laid in the air ,When the product with annealed copper core is applied to the down lead of transformer, a definite distance shall be maintained between cables and trees.JKTRYJ软铜芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated anneal copper core cable

25、sJKLYJ铝芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated aluminium core cablesJKLHYJ铝合金芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated aluminium alloy core cablesJKY铜芯聚乙烯绝缘架空电缆Aerial PE insulated copper core cablesJKTRY软铜芯聚乙烯绝缘架空电缆Aerial PE insulated anneal copper core cablesJKLY铝芯聚乙烯绝缘架空电缆Aerial PE insulated aluminium core cabl

26、esJKLHY铝合金芯聚乙烯绝缘架空电缆Aerial PE insulated aluminium alloy core cablesJKLYJ/Q铝芯轻型交联聚乙烯薄绝缘架空电缆Aerial light XLPE thin insulated aluminium core cables架空固定敷设，应考虑电缆和树木保持一定距离，电缆运行时，只允许电缆和树木作短时接触。To be fixedly laid in the air, A definite distance should be maintained between cables andtrees. During power tran

27、smission, the cable can be allowed in contact with trees just for a short time.JKLHYJ/Q铝合金芯轻型交联聚乙烯薄绝缘架空电缆Aerial light XLPE thin insulated aluminium alloy core cables JKLY/Q铝芯轻型聚乙烯薄绝缘架空电缆Aerial light PE thin insulated aluminium core cablesJKLHY/Q铝合金芯轻型聚乙烯薄绝缘架空电缆Aerial light PE thin insulated aluminiu

28、m alloy core cables表3额定电压10kV及以下钢芯铝绞线线芯架空绝缘电缆产品型号Table3 Stranded aluminium conductor steel-reinforced cores aerial insulated cables of rated voltages up to10kV， typeof product型号Type名称Name用途UseJKLGV-0.6/1额定电压0.6/1kV钢芯铝绞线芯聚氯乙烯绝缘架空电缆Aerial polyvinyl chloride insulated stranded aluminium conductor steel

29、-reinforced core cable of rated voltage 0.6/1kV架空固定敷设To be fixedly laid in the airJKLGY-0.6/1额定电压0.6/1kV钢芯铝绞线芯聚乙烯绝缘架空电缆Aerial polythene insulated stranded aluminium conductor steel-reinforced core cable of rated voltage 0.6/1kV JKLGYJ-0.6/1额定电压0.6/1kV钢芯铝绞线芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated stranded a

30、luminium conductor steel-reinforced core cable of rated voltage 0.6/1kVJKLGY-10额定电压10kV钢芯铝绞线芯聚乙烯绝缘架空电缆Aerial polythene insulated stranded aluminium conductor steel-reinforced core cable of rated voltage 10kV架空固定敷设To be fixedly laid in the airJKLGYJ-10额定电压10kV钢芯铝绞线芯交联聚乙烯绝缘架空电缆Aerial XLPE insulated stranded aluminium conductor steel-reinforced core cable of rated voltage 10kVJKLGYJ/Q-10额定电压10kV钢芯铝绞线芯交联聚乙烯轻型薄绝缘架空电缆Aerial light XLPE thin insulated stranded aluminium conductor steel-reinforced core cable of rated voltage 10kVJKLGY/Q-10额定电压10kV钢芯铝绞线芯聚乙烯轻型薄绝缘架空电缆Aerial l