额定电压10kv%2035kv架空绝缘电缆pdf

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额定电压10KV、35KV架空绝缘电缆
Aerial Insulated Cables Wit in Rated Voltage 10KV And 35KV
■产品标准Product standard
本产品按GB14049《额定电压10KV、35KV架空绝缘电缆》及IEC60502《额定电压1-30KV挤包绝缘电力电缆及附件》等标准制造。

The product is manufactured according to the standards of GB14049“Aerial insulated cables of rated voltages 10 KV and 35KV” and IEC60502“Extruded solid dielectric power cables for rated voltages from 1KV to 30KV”.
■使用特性Operating characteristics
1.使用电压为10KV、35KV
Rated voltage: 10KV, 35KV
2.电缆导体的长期允许工作不超过温度:
Max. permissible continuous temperature:
高密度聚乙烯绝缘架空电缆:75℃
HDPE insulated aerial cables: 75℃
交联聚乙烯绝缘架空电缆:90℃
XLPE insulated aerial cables: 90℃
3.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:
Max. short circuit temperature of the conductor shall not exceed:
高密度聚乙烯绝缘架空电缆:75℃
HDPE insulated aerial cables: 75℃
交联聚乙烯绝缘架空电缆:90℃
XLPE insulated aerial cables: 90℃
4.电缆敷设时环境温度应不低于-20℃
The installation ambient temperature should not below -20℃
5.电缆的允许弯曲半径:
单芯电缆:应不小于电缆外径的20倍;
多芯电缆:应不小于电缆外径的15倍。

The bending radius of cables are recommend as follows:
Single cable: not less than 20 times the diameter of cables;
Multi-core cables: not less than 15 times the diameter of cables.
■电缆的规格Type of cable
■电缆的结构和技术参数Construction and technical parameter of cable
10KV单芯铜芯、铝芯或铝合金芯普通绝缘架空绝缘电缆
10KV Single-core copper aluminum and aluminum alloy conductor common insulated aerial cables of
35KV单芯铜芯、铝芯或铝合金芯普通绝缘架空绝缘电缆
35KV Single-core copper aluminum and aluminum alloy conductor common insulated aerial cables of rated
10KV单芯钢丝铝绞线芯架空绝缘电缆(JKLGYJ、JKLGY)
10KV单芯钢丝铝绞线芯架空绝缘电缆(JKLGYJ/Q、JKLGY/Q)
■附表1 Attached Table 1
额定电压10KV单芯架空绝缘电缆载流量。