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数据传输用聚氯乙烯对绞屏蔽软电缆
LiYCY TP


导体
Conductor
多股绞合软铜导体
绝缘
Insulation
聚氯乙烯(PVC)混合材物,符合VDE0270.4中YI3要求
芯线标识
Identification of cores
符合DIN47100标准要求
成缆方式
Assembly of core
单根芯线两两对绞成单元,各单元束绞合成缆芯
屏蔽
Screen
镀锡铜丝编织屏蔽,编织密度不小于85%
护套
Sheath
柔性聚氯乙烯(PVC)混合物,颜色灰
额定电压
Nominal Voltage
350V
试验电压
Test Voltage
1200V,1min.(线-线)
800V,1min.(线-地)
绝缘电阻
Insulation resistance
>20MΩ·km
工作电容(线-线)
Capacitance @800Hz (C-C)
≤120nF/km (0.14mm2)
≤150nF/km (0.25≥mm2)
电容耦合K1
K1-compling @800Hz
≤300nF/100m
感抗
Inductivity
~0.65mH/km
30MHz转移阻抗
Transfer impedance @30Hz
≤250Ω/km
使用温度
Operating temperature
-30 ~ +80°C(固定安装)
-5 ~ +80°C(移动安装)
弯曲半径
Bending radius
10x电缆外径
阻燃特性
Flame resistance
IEC 60332.1
参考标准
Ref. to
VDE 0812 VDE 0814
LiYCY TP cables are stranded equipment wire for telecommunication systems and data processing systems in a wide variety industry areas such as automation, measurement, and instrument, etc. They are suitable for transmission Data and low-level signal indoor in dry, damp and wet conditions. The twist pairs are from a Loop, also reduce the cross-talk of each loop. The overall tinned copper braid screen is provided to the good EMC properties.
 
 


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