射频电缆EA610LR

绝缘 装甲 防紫外线的

3 - 25星型四瓣电缆，标称直径0.9,1.3和1.4 mm导体，聚乙烯绝缘。四轴体被层层包裹，形成芯体，芯体中充满石油填充化合物。核心保护将是一个聚乙烯护套，裸铜线，聚乙烯护套，螺旋应用的两根钢带和一个聚乙烯外护套。它们被用作信号和控制电缆，特别是在需要防止电线感应的铁路基础设施中。安装在管道或直接埋地。防啮齿动物和防水。通信电缆防水抗冲击抗啮鼠耐U V耐电磁干扰符合ROHS标准施工:ADIF ET-03.365.051.6施工导体:退火铜，公称直径0.9、1.3和1.4 mm。绝缘:高密度固体聚乙烯。布线元素:星型四边形。休息。 Stranded in layers. Colour code as per ADIF ET-03.365.051.6  Filling compound. Petroleum jelly.  Core wrapping: Dielectric tape longitudinally applied with overlap.  Inner sheath: Polyethylene.  Cable screen: Bare copper wires helically applied to comply with the specified Fr.  Intermediate sheath: Polyethylene.  Armour: Two steel tapes helically applied with a gap less than 50% of the tape width. The external tape will cover the gap of the inner tape.  Sheath: UV resistant black polyethylene.  Sheath marking: The outer sheath shall be marked in white ink, at regular intervals, with the following information: o Name of manufacturer/ Year/ Length marks