Li2Y(St)CY Li2Y(St)CH-JB变频电缆

 应用领域

Li2Y(St)CY  Li2Y(St)CH-JB Li2Y(St)CY-JB, 双层屏蔽的设计用于对电磁兼容性能要求高的场合，以连接电动机和变

频器，并且可以在干燥或潮湿的环境中承受中等大小的应力，但是不能用于室外。

低电容，PE 芯线绝缘，使其在变频器、伺服器和 DNC 电动机应用中无干扰。尤其是要求电缆长度更长的地方。为了电磁兼容优

化设计，电缆有三根芯线时，应该使用保护接地导线。

application

Li2Y(St)CY  Li2Y(St)CH-JB Li2Y(St)CY-JB double shielded are designed for application with high EMC

re to connect motors and frequency converters and can be used for medium strain application in dry and damp

areas. The low capacitance PE core insulation allows a disturbance free application in frequency converters, servo and DNCmotors

especially where longer cable lengths are needed. For optimized EMC-Design, cables with three core protective

conductor should be used.

构造

细裸铜丝多股精绞成束， (PE) 芯线绝缘 , 芯线颜色符合 DIN VDE 部分标准，带一根或者三根绿黄保护接地导线。芯线

绞合成缆，铝箔包覆，镀锡铜丝屏蔽。PVC 或者无卤外护套，阻燃和自熄 ( 符合 DIN EN VDE :2005-06 部

分标准 ). 外护套颜色，请参阅下一页的表格。黑色外护套的为耐 UV 紫外线。

construction

Fine strands of bare copper wires. PE (polyethylene) core insulation, core colours acc. to DIN VDE 0293, part 308 with one

(or three) greenyellow protective conductor(s). Cores twisted in layers, aluminium foil, tinned copper shield. PVCbased

or halogen-free outer sheath, flame retardant and self-extinguishing (acc. DIN EN VDE 0482 part 332-1-

2:2005-06). For the outer sheath colours please refer to the table on the next page. The outer sheath in black is UV-resistant.

技术数据 / technical data

额定电压 / rated voltage: 600/1.000 V

测试电压 / test voltage: 4.000 V

导体绞合方式 / conductor stranding: 细铜丝绞合 / fine copper strands, 符合 / acc.

to DIN VDE 0295, 5 类标准 / class 5

绝缘阻抗 / insulation resistance: min. 20 MOhm x km

耦合电阻 / coupling resistance: max. 250 Ohm/km

温度范围 / temperature range: 固定安装 / fixed installation: -30° C 至 /to +80° C

移动应用 / flexible application: -5° C 至 /to +70° C

弯曲半径 / bending radius: 移动应用 / flexible application: 15 x d 外径 -Ø / outer-Ø

符合标准 / approvals: 符合 / acc. to DIN VDE 0285

​Li2Y(St)CY  Li2Y(St)CH-JB Li2Y(St)CY-JB