全介质自承式光缆(ADSS)
All Dielectric Self-supporting AerialCable
产品描述 Description
ADSS光缆采用松套层绞式结构，将250μm光纤套入高模量材料制成的松套管中，松套管内填充防水化合物。松套管(和填充绳)围绕非金属中习加强芯(FRP)绞合成紧凑的缆芯，缆芯的缝隙充以阻水油膏。缆芯外挤制聚乙烯(PE)内护套，然后绞合在加强作用的芳纶，后挤制聚乙烟(PE)外护套或耐电疯(AT)外护套。适用：自承式架空。
ADSS cable is loose tube stranded.Flbers,250 u m,are positioned into a loose tube made of high modulus plastics.The tubes are filedwith a water-resistant flling compound.The tubes (and fllers)are stranded around a FRP(Flber Reinforced Plastic)as a non-metalliccantral strength member into a compact and clircular cable core.Atter the cable core ie fled with filing compound is novered with thinPE(polyethylene)inner sheath.after stranded layer of aramid yams are applied over the inner sheath as strength mebmber,the cable iscompleted with PE or AT(anti-tracking )outer sheath.Application:Aerial.
产品特点 Characterisics
●可不断电架设
●Can be continuously electic erecion
●采用AT护套，耐电蚀性能
●Using the AT sheath,electrical erosion resisting superior performance
●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
● Light weight,small cable diameter,reducing the ice,wind and the effect to the tow
●跨距大，跨距超过1000米
● Large span,the largest span more than 1000 meters
●精确控制的芳纶铠装工艺大大提高了光缆的抗拉能力
Aamid armoured piocess atcurately control grealy improves the tenrsle capaecty of catle
●精确控制的光纤余长和光缆绞合节距保证了光缆
● Fibher excass langth and precise contol cable standing pich to ensure ct
●具有优异的抗拉性能和温度特性
●With tensile property and excellent temperature characteristcs
●预期寿命大于30年
● The lie sxpaetaney of more than 30 yaars
产品标准 Standards
符合IEEE 1222-2004技术标准，同时符合IED 60794-1标准。
Comply with standard IEEE 1222-2004 as well as IEC 6079-1.
产品应用 Product Application
对于10KV和35KV的电力线路可采用聚乙烯(PE)外套；对于110KV和220KV的电力线路则必须通过计算电场场强分布采确定光缆挂点并采用耐
电蚀(AT)外护套。同时，精心设计芳纶的用量和完善的绞合工艺以满足不同跨距的应用要求。
Using polyethylene for power lines 10KV and 35KV (PE)coat for power ines 110KV and 220KV by calculating the electic feld distitbutionmust be defined cable hanging point and the use of electrical erosion resistant (AT)outer sheath.At the same time,the careful design ofaramid quanty and stranding procss to met the requirements of application of dfierent span.
