产品描述:   ADSS电力千赢国际手机版登入,OPGW千赢国际手机版登入,矿用千赢国际手机版登入厂家直销电话:13365257087 全介质自承式千赢国际手机版登入 产品型号:ADSS 产品结构:PBT松套管,非金属中心加强件(FRP),PE内护层,芳纶纤维层,PE外护套或抗电痕外护套 敷设方式:架空 使用温度:-40℃~+65℃ 应用范围:用于架空高压输电系统、雷电多发地带、大跨度等架空敷设环境下的通信线路。 产品特点: 1.合理的设计及精确的控制松套管中千赢国际手机版登入的余长,使千赢国际手机版登入具有优良的抗拉性能和温度性能。 2.精确控制芳纶绞合工艺,提高千赢国际手机版登入的抗拉能力。 3.千赢国际手机版登入敷设区空间电位不大于110KV,采用普通PE外护套,千赢国际手机版登入敷设区空间电位 大于110KV,采用抗电痕护套AT。 4.重量轻,缆径小,减少了冰凌、风力的影响和对塔架、支撑物的负荷。 5.跨距大,最大跨距超过1000米可不断电架设。 6.工程辅助设计(弧垂张力表、场强计算、挂点选择、金具配置)。


Description ADSS cable is loose tube stranded. Fibers,  250μm , are positioned into a loose tube made of high modulus plastics. The tubes are filled with a water-resistant filling compound. The tubes (and fillers) are stranded around a FRP (Fiber Reinforced Plastic) as a non-metallic central strength member into a compact and circular cable core. After the cable core is filled with filling compound. it is covered with thin PE (polyethylene) inner sheath. After stranded layer of aramid yarns are applied over the inner sheath as strength member, the cable is completed with PE or AT (anti-tracking) outer sheath.   Characteristics
Can be installed without shutting off the power
Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kV
Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
Large span lengths and the largest span is over 1000m
Good performance of tensile strength and temperature
The design life span is 30 years
Storage/Operating Temperature : -40℃ to + 60℃

The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed. For overhead power lines under 110kV, PE outer sheath is applied. FOR power lines equal to or over 110kV, AT outer sheath is applied. The dedicate design of aramid quantity and stranding process can satisfy the demand on various spans

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