产品介绍
1， 产品标准：standard
GB/T 12527-2008 and IEC60502
2， 用途 usage：
本产品适用于交流 1KV 及以下绝缘架空电力线路
This product is suitable for use in rated AC voltage 1kv and below insulated overhead power cable
lines.
3， 使用特性：property for use
A. 额定电压： Rated voltage: 0.6/1kv
B. 电缆导体的允许长期工作不超过温度：
Long-term allowable working temperature of conductor:
聚氯乙烯，聚乙烯绝缘应不超过 70 0C.
交联聚乙烯绝缘应不超过 90 0C.
PE, PVC insulated cable should not exceed 70 0C
XLPE insulated cable should not exceed 90 0C
C. 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：
聚氯乙烯绝缘为 160 oC；聚乙烯绝缘为 130 oC；交联聚乙烯绝缘架空电缆：250 oC
Maximum operating temperature of the conductor during short circuit (less than 5S)shall not
exceed:
mechanical forces rather than
the tensile forces
YJV32
YJLV32
交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电
缆
XLPE insulated thin steel wire armoured PVC
sheathed power cable
室内，隧道，电缆沟，竖井或
埋地敷设等，能承受机械外力
和一定的拉力。
Laying indoors, in tunnel, in
well, in cable trench or
underground directly buried, it
can withstand external
mechanical forces and tensile
forces
YJV33
YJLV33
交联聚乙烯绝缘细钢丝铠装聚乙烯护套电力电缆
XLPE insulated thin steel wire armoured PE
sheathed power cablePVC insulated aerial cable: 160 oC；PE insulated aerial cable: 130 oC；XLPE insulated aerial cable:
250 oC
D. 电缆敷设时环境温度应不低于 -20 oC
Temperature for laying cable should be not lower than -20 oC.
E. 允许弯曲半径：
电缆外径（D）小于 25mm 者， 应不小于 4D
Allowed bend radius of cable:
Not less than 4D if the cable out diameter D is less than 25mm;
电缆外径（D）等于或大于 25mm，应不小于电缆外径的 6 倍
Not less than 6D if the cable out diameter D is equal to or larger than 25mm.
4， 型号 type：
5， 规格 specifications:
4， 型号 type：
5， 规格 specifications:
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