64/110kv 交联聚乙烯绝缘电力电缆
产品标准 standard
本产品按GB11017《额定电压110KV铜芯、铝芯交联聚乙烯绝缘电力电缆》和IEC60840《额定电压30KV~~150KV挤包绝缘电力电缆》标准生产。
The product is manufactured according to the standard of GB11017、IEC60840.
适用范围 Applications
本产品适用于工频额定电压64/110KV输配电线路做配送电能之用。
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 64/110Kv.
使用特性 Operating characteridtles
●工频额定UO/U为64/110KV。
Rated power –frequency voltage UO/U为64/110KV。
电缆导体允许长期*高工作温度为90℃。
Max.permissible continuous operating temperature of conductor:90℃.
短路时（*长持续时间不超过5s）电缆导体的*高温度不超过250℃。
Max.short –circuit temperature of conductor shall not exceed 250℃(5s maximum duration ).
电缆敷设时环境温度应不低于0℃。
The ambient temperature under installation should not below 0℃.
电缆弯曲半径：不小于电缆外径的25倍。
The bending radius should not less than 25 times of cable diameter |
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