额定电压10kV、35kV架空绝缘电缆
Aerial Insulated Cables With Rated Voltage up to 10kV and 35kV
一、标准
本产品按GB14049-93或Q/SL109-2002标准制造。
产品适用于交流额定电压U(Um)为10(12)kV、35(42)kV的架空电力线路用铜芯、铝芯交联聚乙烯和高密度聚乙烯绝缘架空电缆。
Standards
The cable meets the standard requirements of GB14049-93 or Q/SX109-2002.
Cu or Al conductor XLPE or HDPE insulated aerial cable is suitable for aerial power lines with A.C. rated voltage U(Um) up to 10(12)kV and 35(42)kV.
二、型号、名称及适用范围 Type, Designation and Applications
型号
Type |
名称
Designation |
用途
Applications |
|
JKTRYJ |
软铜线交联聚乙烯绝缘架空电缆
Soft Cu conductor XLPE insulated aerial cables |
架空固定敷设，软铜芯产品用于变压器引下线。电线架设时，应考虑电缆和树木保持一定距离，电缆运行时，允许电缆和树木频繁接触。
The cables are used for aerial fixed installation. The Soft Cu conductor cable is used as lead of transformers. It should be considered to keep a certain distance between cables and trees during installation. Frequent touch between cables and trees is allowable during operation. |
|
JKLYJ
JKLGYJ |
铝芯、钢芯铝绞线交联聚乙烯绝缘架空电缆
Al(ACSR) conductor XLPE insulated aerial cables |
|
JKTRY |
软铜线聚乙烯绝缘架空电缆
Soft Cu conductor PE insulated aerial cables |
|
JKLY
JKLGY |
铝芯、钢芯铝绞线聚乙烯绝缘架空电缆
Al(ACSR) conductor PE insulated aerial cables |
|
JKLYJ/Q
JKLGYJ/Q |
铝芯、钢芯铝绞轻型交联聚乙烯薄绝缘架空电缆
Al(ACSR) conductor light-duty thin XLPE insulated aerial cables |
架空固定敷设用。电线架设时，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。
The cables are used for aerial fixed installation. It should be considered to keep a certain distance between cables and trees during installation. Touch, between cables and trees, is allowable only for short time during operation. |
|
JKLY/Q
JKLGY/Q |
铝芯、钢芯铝绞线交联聚乙烯绝缘架空电缆
Al(ACSR) conductor light-duty thin LPE insulated aerial cables |
三、规格 Specification
型号
Type |
芯数
Number of cores |
额定电压 Rated Voltage |
|
10kV |
35kV |
|
标称截面 Nominal Cross-sectional Area (mm2) |
|
JKLYJ, JKTRYJ, JKLGYJ |
1.3 |
35～300 |
50～300 |
|
JKTRY |
1 |
35～300 |
|
|
JKLY, JKLGY |
|
JKLY/Q, JKLGY/Q |
|
JKLYJ/Q, JKGY/Q |
1 |
|
|
四、结构示意图 Structure Drawing
五、使用特性
1、额定电压10kV、35kV。
2、电缆敷设温度不低于-20℃。
3、短路时(最长持续时间不超过5分钟)电缆的最高温度：交联聚乙烯绝缘为250℃，高密度聚乙烯绝缘为150℃
4、电缆的允许弯曲半径应不小于20mm(D+d) (D、d分别为电缆、导体的标称外径)。
Using Properties
1 Rated voltage: 10kV, 35kV.
2 Cable installation temperature: not less than --20℃.
3 Maximum temperature of cable at short circuit (The max. duration does not exceed 5 minutes):
For XLPE insulation: 250℃.
For HDPE insulation: 150℃.
4 The max. bending radius of cable shall not be less than 20mm(D+d) (D and d represent the nominal overall diameter of cables and diameter of conductors, respectively.)
六、技术参数 Technical Specifications
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