额定电压1KV及以下架空绝缘电缆

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架空绝缘电缆

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产品描述

参数

用途 Application

本产品适用于交流额定电压1KV，作架空电力线路用铜芯、铝芯或铝合金芯耐候型聚氯乙烯(PVC)、聚乙烯(PE)和交联聚乙烯(XLPE)绝缘型架空电缆。

This product is applicable to aerial power lines of AC rated voltage 1KV and below. This series of aerial weathering insulated cable has different types of cores such as copper core,aluminium core and alloy

Aluminium core and different types of insulation such as polyvinly chloride,polythene and cross-linking polythene.

产品特性 Product features

(1) 额定电压为0.6/1KV；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℃；电缆的敷设温度应不低于-20℃。

The rated voltage is 0.6/1KV;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：若电缆的外径小于25mm，弯曲半径应不小于电缆外径的4倍；若电缆的外径大于25mm，弯曲半径应不小于电缆外径的6倍。

The permissible bending radius of cable:if the external diameter of cable is less than 25mm,it must be more than four times of external; if the external diameter of cable is more than 25mm,it must be more than six times of external.

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
JKV	铜芯聚氯乙烯绝缘架空电缆 Aerial polyvinyl chloride insulated copper core cable	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 hous service
JKLV	铝芯聚氯乙烯绝缘架空电缆 Aerial polyvinyl chloride insulated aluminium core cable
JKLHV	铝合金芯聚氯乙烯绝缘架空电缆 Aerial polyvinyl chloride insulated aluminium alloy core cable
JKY	铜芯聚乙烯绝缘架空电缆 Aerial polyvinyl insulated copper core cable	架空固定敷设、引户线等 To be fixedly laid in the air,and to be usable for wires service
JKLY	铝芯聚乙烯绝缘架空电缆 Aerial polyvinyl insulated aluminium core cable
JKLHY	铝合金芯聚乙烯绝缘架空电缆 Aerial polyvinyl insulated aluminium alloy core cable
JKYJ	铜芯交联聚乙烯绝缘架空电缆 Aerial cross-linking polyvinyl insulated copper core cable	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 hous service
JKLYJ	铝芯交联聚乙烯绝缘架空电缆 Aerial cross-linking polyvinyl insulated aluminium core cable
JKLHYJ	铝合金芯交联聚乙烯绝缘架空电缆 Aerial cross-linking polyvinyl insulated aluminium alloy core cable

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
JKV JKLV JKLHV JKY JKLY JKLHY JKYJ JKLYJ JKLHYJ	1	16-240
JKV JKLV JKLHV JKY JKLY JKLHY JKYJ JKLYJ JKLHYJ	2、4	10-120
JKLV JKLY JKLYJ	3+N	10-120

导体标称截面(mm2) Nominal cross area conductor	导体直径(mm) Diameter of conductor	绝缘厚度(mm) Thickness of insulator	计算外径(mm) Calculated external diameter	近似重量(kg/km) Appoximate weight
导体标称截面(mm2) Nominal cross area conductor	导体直径(mm) Diameter of conductor	绝缘厚度(mm) Thickness of insulator	计算外径(mm) Calculated external diameter	JKY JKYJ	JKLY JKLHY JLYKJ JKLHYJ	JKV	JKLV JKLHV
10	3.8	1.0	6.5	106	44.3	115.4	53
16	4.8	1.2	8.0	167	68.7	181.3	82
25	6.0	1.2	9.5	253	98.0	269	114
35	7.0	1.4	11.0	352	135	374	158
50	8.3	1.4	12.5	492	182	517	207
70	10.0	1.4	14.0	678	244	708	274
95	11.6	1.6	16.5	917	329	956	368
120	13.0	1.6	18.0	1149	405	1192	448
150	14.6	1.8	20.0	1435	505	1489	559
185	16.2	2.0	22.5	1769	622	1835	688
240	18.4	2.2	25.5	2288	800	2369	881