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交联聚乙烯绝缘电力电缆3.6/6KV-26/35KV(Power cables with XLPE insulated)
一、型号及名称（Models and names）
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型号 |
名称 |
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YJV |
铜芯交联聚乙烯绝缘聚氯乙烯护套电缆 |
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YJY |
铜芯交联聚乙烯绝缘聚乙烯护套电缆 |
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YJLV |
铝芯交联聚乙烯绝缘聚氯乙烯护套电缆 |
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YJLY |
铝芯交联聚乙烯绝缘聚乙烯护套电缆 |
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YJV22 |
铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电缆 |
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YJV23 |
铜芯交联聚乙烯绝缘钢带铠装聚乙烯护套电缆 |
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YJLV22 |
铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电缆 |
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YJLV23 |
铝芯交联聚乙烯绝缘钢带铠装聚乙烯护套电缆 |
注：1、阻燃型电缆在以上交联聚乙烯绝缘子电力电缆的前面加ZA、ZB、ZC：WDZA、
WDZB、WDZC。
二、用途
本产品适用于额定电压为3.6/6KV（7.2KV）到26/35KV(40.5KV)的配电线路。阻燃电缆用于对阻燃性能有较高的要求的场合。
三、制造依据
本产品依据GB/T 12706.2.3-2002制造。
四、使用特性
1、电缆导体的最高额定温度为90℃。
2、短路时（最长持续时间不超过5秒）电缆导体的最高温度不超过250℃。
3、电缆数设时的环境温度应不低于0℃。其最小弯曲半径如下：
单芯无铠装电缆：20D
单芯有铠装电缆：15D
三 芯无铠装电缆：15D
三芯无铠装电缆：12D
注：D为电缆外径
Names and Models
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Model |
Name |
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YJV |
Copper conductor XLPE insulated PVC sheathed power cable |
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YJY |
Copper conductor XLPE insulated PE sheathed power cable |
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YJLV |
Aluminum conductor XLPE insulated PVC sheathed power cable |
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YJLY |
Aluminum conductor XLPE insulated PE sheathed power cable |
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YJV22 |
Copper conductor XLPE insulated, steel tape armored, PVC sheathed power cable |
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YJV23 |
Copper conductor XLPE insulated, steel tape armored, PE sheathed power cable |
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YJLV22 |
Aluminum conductor XLPE insulated, steel tape armored, PVC sheathed power cable |
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YJLV23 |
Aluminum conductor XLPE insulated, steel tape armored, PE sheathed power cable |
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Note |
flame retardant cable, plus ZA,ZB,ZC,WDZA,WDZB,WDZC before the type of the XLPE insulated power cables |
Usages
These products are produced in accordance to GB/T 12706.2.3-2002.They apply to the transmission and distribution lines while rated voltage from 3.6/6KV to 26/35KV, while flame retardant power cables are used in the places with special demands of flame retardant property.
Features
1.Maximum rated temperature of cable is 90℃.
2.Maximum conductor temperature is lower than 250℃ when cable is shorted for less than 5 seconds.
3.Ambient temperature is not lower than 0℃ and its minimum bending radius is as follows when cable is installed:
1 core cable: 20D
1 core armored cable: 15D
3 cores cable:15D
3 cores armored cable: 12D
Noted: D for exterior diameter of cable. |
