产品www.RRT520.cn
北京厂家ADSS光缆 报价,型号,参数,包装
ADSS非金属自承式电力室外光缆(ADSS)
ADSS光缆采用松套层绞式结构,将单模或多模光纤套入由高模量的塑料做成的松套管中,套管内填充阻水化合物。松套管(和填充绳)围绕中心非金属加强芯(FRP)绞合成紧凑和圆形的缆芯,缆芯内的缝隙充以阻水填充物,缆芯外挤制聚乙烯内护套,然后双向绞绕两层起加强作用的芳纶,后挤制聚乙烯外护套或耐电痕外护套。ADSS光缆的设计充分考虑了电力线路的实际情况,适用于不同等级高压输电线路,对输送电压小于110KV的电力线路采用聚乙烯外护套,对输送电压大于或等于110KV的电力线路采用耐电痕外护套,同时,精心设计芳纶的用量和绞合工艺以满足不同跨距的应用要求。
Eri-tech is a leader in aerial fiber deployment, and designs ADSS, OPGW, and FIGURE '8' cable installations on T & D systems.
We typically provide a turnkey design package including survey and route selection, pole-by-pole or pylon-to-pylon design, supply of fittings and accessories, cable selection, and installation.
Having laid over 8,000 km. of ADSS in India alone, we add a comfort factor to every project whether our clients are first timers or specialists in the field.
产品特点:
·可不断电架设
·耐电痕性能*,耐电痕护套料工作点大感应电势可达25KV
·重量轻、缆径小、减少了冰凌、风力影响和对塔架、支撑物的负荷
·跨距大,大跨距超过1000米
·精确控制的芳纶施加工艺大大提高了光缆的抗拉能力
·精确控制的光缆余长和光缆绞合节距保证了缆具有优异的抗拉性能和温度特性
光缆结构