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450/750V塑料绝缘和护套控制电缆450/750V Plastic Insulated and Sheathed Control Cable一、产品介绍 Product Introduction1、产品标准Product Standards 本产品按GB/T9330-2008《额定电压450/750V及以下聚氯乙烯绝缘聚氯乙烯护套控制电缆》标准制造。 The product is manufactured according to the standards of GB/T9330-2008 Control Cables of Rated Voltages up to and including 450/750V2、使用特性Operating characteristics 2.1 额定电压:U0/U 为450/750V Rated voltage U0/U:450/750V2.2电缆导体的允许长期最高工作温度为:PVC70℃,XLPE90℃;Max. long-run working temperature of conductor: PVC insulated is 70℃; XLPE insulated is 90℃2.3电缆敷设时环境温度应不低于0℃。 The ambient temperature under installation should be no less than 0℃.2.4电缆的允许弯曲半径:无铠装层及编织屏蔽的电缆,应不小于电缆外径的6倍;有铠装或铜带屏蔽结构的电缆,应不小于电缆外径的12倍。Min.bending radius for non-armored and non-sheathed cable is 6 times of outside diameter Min.bending radius for armored and Cu belt shielded cable is 12 times of outside diameter 说明:1-导体Conductor 2-绝缘层insulated layer 3-填充物filler 4-内衬包覆层 inside coating layer 5-钢带铠装层steel tape armour layer 6-铜带屏蔽层copper band shield layer 7-铜丝编织屏蔽层copper wire braided shield layer 8-外护套over sheath
说明:1-导体Conductor 2-绝缘层insulated layer 3-填充物filler 4-内衬包覆层 inside coating layer
5-钢带铠装层steel tape armour layer 6-铜带屏蔽层copper band shield layer
7-铜丝编织屏蔽层copper wire braided shield layer 8-外护套over sheath
宋子龙
采煤机像套电缆型号规格,采煤机像套电缆技术参数
pvc柔性(屏蔽)特种电缆
JKLYJ-1-50厂家直销架空线,钢芯铝绞线
济南高低压电缆出租租赁
供应商:宋子龙
河北环亚线缆有限公司
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