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DJYP3VP3-32计算机电缆,全称铜芯聚乙烯绝缘聚氯乙烯护套铝塑复合带绕包总屏蔽钢丝铠装计算机电缆
DJYP3VP3-32 computer cable, full name copper core polyethylene insulated polyvinyl chloride sheathed aluminum-plastic composite tape wrapped with overall shielding steel wire armored computer cable
DJYP3VP3-32计算机电缆 详细参数:
DJYP3VP3-32 Computer Cable Detailed Parameters:
总屏蔽材料:铝塑复合带绕包总屏蔽
Overall shielding material: aluminum-plastic composite tape wrapped for overall shielding
铠装材料:钢丝铠装
Armor material: steel wire armor
护套材料:聚氯乙烯护套
Sheath material: PVC sheath
DJYP3VP3-32计算机电缆使用特性
DJYP3VP3-32 Computer Cable Usage Characteristics
1、交流额定电压U0/U:300/500V;电缆导体长期允许***高工作温度:聚氯乙烯绝缘分70℃、105 ℃两种;聚乙烯绝缘为70℃;交联聚乙烯绝缘为90℃(绝缘交联类型可分为硅烷交联和辐照交联)。
1. AC rated voltage U0/U: 300/500V; The maximum allowable working temperature for cable conductors in the long term: PVC insulation is divided into two types: 70 ℃ and 105 ℃; Polyethylene insulation at 70 ℃; Crosslinked polyethylene insulation is 90 ℃ (insulation cross-linking types can be divided into silane cross-linking and irradiation cross-linking).
2、***低环境温度:固定敷设-40 ℃;非固定敷设-15 ℃。安装敷设时环境温度:不低于 0℃。
2. Minimum ambient temperature: Fixed laying -40 ℃; Non fixed laying -15 ℃. The ambient temperature during installation and laying shall not be lower than 0 ℃.
3 、电缆允许***小弯曲半径:金属带绕包屏蔽或钢丝、钢带铠装电缆不小于电缆外径的12倍;非铠装软电缆或编织屏蔽电缆不小于电缆外径的6 倍。
3. The minimum allowable bending radius of the cable: metal tape wrapped shielding or steel wire, steel tape armored cable shall not be less than 12 times the outer diameter of the cable; Non armored flexible cables or braided shielded cables shall not be less than 6 times the outer diameter of the cable.
















