低电容铝箔+镀锡铜双屏蔽数据电缆Li2YCY-PiMf
适用于固定安装和灵活应用 for fixed installation & flexible applications
应用
数据传输电缆,控制和连接电缆,特别是用于数据传输率高达10 Mb/s的布线,用于无损数据和信号传输。适用于固定铺设和灵活应用,无明确电缆路径,无拉伸应力。适合在干燥和潮湿的室内使用。能在室外使用,要有防紫外线保护,不能在地下铺设。
Application
data transmission cable, control and connecting cable especially for cabling with high data transfer rates up to 10 Mb/s, for lossless data and signal transmission. For fixed laying and flexible applications with undefined cable routing and without tensile stress. Suitable for use in dry and humid rooms. Outdoor use only with UV-protection, no laying underground.
特性
• -通过铝箔包覆的单对屏蔽
• -对绞
• -对酸、碱和特定类型的油有很大的抵抗力
• -不含LABS/无硅(在生产过程中)
• -推荐用于EMC应用
• -适用于7线导体<1mm?的最大端点应用
Special Features
• shielded single pairs by aluminium foil-clad
• twisted pairs
• largely resistant to acids, bases and specified types of oil
• LABS-/silicone-free (during production)
• recommended for EMC-applications
• suitable for maxi-termi-point applications by 7wire conductors <1 mm?
标注
• -符合RoHS标准
• -符合2014/35/EU-准则("低电压指令") CE
• -我们很乐意根据要求生产特殊版本、其他尺寸、芯线和护套颜色。
Remarks
• conform to RoHS
• conform to 2014/35/EU-Guideline ("Low-Voltage Directive") CE
• We are pleased to produce special versions, other dimensions, core and jacket co- lours on request.
结构和规格
导体材料 裸铜线
导体等级 7条线
绝缘 PE
线芯标识 符合DIN 47100标准的不同颜色
绞合 分层绞合的线对
屏蔽层 成对的金属箔(PiMf),和镀锡排扰线相邻
屏蔽层 镀锡铜编织;覆盖率约为85%。
外护套 PVC
护套颜色 灰色,RAL 7032
额定电压 250 V
测试电压 芯/芯:2 kV;芯/屏蔽:1 kV
导体电阻 环路:0,22 mm?最大 186 ?/ km; 0,34 mm?最大115 ?/km;
0,50 mm² 最大78,4 ?/ km
绝缘电阻 最小5 GÙ x km
载流量 符合DIN VDE标准, 参照技术指南
电容 0,34mm以下 70 nF/km; 0,5 mm?最大75nF/km; 1,0 mm?最大
84nF/km (从4对开始)
最小弯曲半径 固定 10 x d
最小弯曲半径 移动 15 x d
温度等级 固定 -30 °C / +80 °C
温度等级 移动 -5 °C / +70 °C
阻燃等级 阻燃性符合IEC 标准
标准 与DIN VDE 0812相似
Structure & Specifications
conductor material
bare copper strand
conductor class 7 wired
core insulation PE
core identification acc. to DIN 47100 different colours
stranding pairs stranded in layers
shield pairs in metal-foil (PiMf) with subjacent tinned drain wire
shield copper braid tinned; coverage approx. 85%
outer sheath PVC
sheath colour grey, RAL 7032
rated voltage
250 V
testing voltage core/core: 2 kV; core/shield: 1 kV
conductor resistance loop: 0,22 mm² max. 186 Ù / km; 0,34 mm² max. 115 Ù /
km; 0,50 mm² max. 78,4 Ù / km
insulation resistance min 5 GÙ x km
current carrying capacity acc. to DIN VDE, s. Techn. Guidelines
capacity up to 0,34 max. 70 nF/km; 0,5 mm² max. 75nF/km; 1,0
mm² max. 84nF/km (from 4 pairs)
min. bending radius fixed 10 x d
min. bending radius moved 15 x d
operat. temp. fixed min/max -30 °C / +80 °C
operat. temp. moved min/max -5 °C / +70 °C
burning behavior flame-retardant acc. to IEC
standard similar to DIN VDE 0812
低电容铝箔+镀锡铜双屏蔽数据电缆Li2YCY-PiMf