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数据传输用聚氨酯弹性体护套双绞屏蔽软电缆
LiYC11Y TP
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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 |
单根芯线和聚酯填充束绞合,外绕包聚酯带成缆芯 |
屏蔽
Screen |
镀锡铜丝编织屏蔽，编织密度不小于85% |
护套
Sheath |
聚氨酯弹性体，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) |
感抗
Inductivity |
～0.4mH/km |
30MHz转移阻抗
Transfer impedance @30Hz |
≤250Ω/km |
使用温度
Operating temperature |
-50 ～ +80°C（固定安装）
-35 ～ +80°C（移动安装） |
弯曲半径
Bending radius |
10x电缆外径 |
耐油特性
Oil resistance |
IEC 60811-2-1 |
阻燃特性
Flame resistance |
IEC 60332.1 |
参考标准
Ref. to |
VDE 0812 |
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Li2YC11Y 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, especially to fixing and flexing wiring in dynamic stress
environment due to usage of TPU insulation. The overall tinned copper
braid screen is provided to the good EMC properties. |
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