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      全介質(zhì)自承式光纜

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      產(chǎn)品型號ADSS(GYFTCY、GYFXTCY)

      品牌

      廠商性質(zhì)生產(chǎn)商

      所在地滁州市

      更新時間:2022-05-07 14:19:54瀏覽次數(shù):345次

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      ADSS光纜采用松套層絞式結(jié)構(gòu),將250μm光纖套入高模量材料制成的松套管中,松套管內(nèi)填充防水化合物。松套管(和填充繩)圍繞非金屬中心加強芯(FRP)絞合成緊湊的纜芯,纜芯的縫隙充以阻水油膏。纜芯外擠制聚乙烯(PE)內(nèi)護套,然后絞合起加強作用的芳綸,Z后擠制聚乙烯(PE)外護套或耐電痕(AT)外護套。

      【產(chǎn)品描述Description

       

      ADSS光纜采用松套層絞式結(jié)構(gòu),將250μm光纖套入高模量材料制成的松套管中,松套管內(nèi)填充防水化合物。松套管(和填充繩)圍繞非金屬中心加強芯(FRP)絞合成緊湊的纜芯,纜芯的縫隙充以阻水油膏。纜芯外擠制聚乙烯(PE)內(nèi)護套,然后絞合起加強作用的芳綸,zui后擠制聚乙烯(PE)外護套或耐電痕(AT)外護套。

      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.

       

      【產(chǎn)品描述Description

       

      可不斷電架設(shè)

      Can be installed without shutting off the power

      采用AT護套,耐電痕性能*

      Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kV

      重量輕、纜徑小,減少了冰凌、風力影響和對塔架、支撐物的負荷

      Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops

      跨距大,zui大跨距超過1000m

      Large span lengths and the largest span is over 1000m

      具有優(yōu)異的抗拉性能和溫度特性

      Good performance of tensile strength and temperature

      預期壽命可達30

      The design life span is 30 years

       

      【產(chǎn)品應(yīng)用Application

       

      ADSS光纜的設(shè)計充分考慮了電力線路的實際情況,適用于不同等級高壓輸電線路。對于10kV35kV的電力線路可采用聚乙烯(PE)護套;對于110kV220kV的電力線路則必須通過計算電場場強分布來確定光纜掛點并采用耐電痕(AT)外護套。同時,精心設(shè)計芳綸的用量和完善的絞合工藝以滿足不同跨距的應(yīng)用要求。

      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.

       

      【產(chǎn)品標準Standards

       

      ADSS光纜遵循IEEE P 1222技術(shù)標準,同時符合IEC 60794-1之標準。

      ADSS cable complies with Standard IEEE P 1222 as well as IEC 60794-1.

       

      【光學特性Optical Characteristics

       

      G.652

      G.655

      50/125μm

      62.5/125μm

      衰減Attenuation

      (+20

      850nm

       

       

      3.0 dB/km

      3.0 dB/km

      1300nm

       

       

      1.0 dB/km

      1.0 dB/km

      1310nm

      0.36 dB/km

      0.40 dB/km

       

       

      1550nm

      0.22 dB/km

      0.23dB/km

       

       

      帶寬(A

      Bandwidth (Class A)

      850nm

       

       

      500 MHz·km

      200 MHz·km

      1300nm

       

       

      1000 MHz·km

      600 MHz·km

      數(shù)值孔徑Numerical Aperture

       

       

      0.200±0.015NA

      0.275±0.015NA

      光纜截止波長Cable Cut-off Wavelength λcc

      1260nm

      1480nm

       

       

       

      【結(jié)構(gòu)參數(shù)Technical Parameters

      參考外徑Ref.outer diameter

      mm

      參考重量Ref.weight

      kg/km

      *日常zui大工作張力Ref.daily max.working

      tension

      kN

      zui大允許工作張力Max allowable working tension kN

      斷裂強度Break strength

      kN

      抗拉元件截面積Strength member CSA

       

       

      mm2

      彈性模量Modulus of elasticity kN/ mm2

      熱膨脹系數(shù)Heat expansion coefficient×10-6/k

      PE外護

      PE sheath

      AT外護AT sheath

      12.5

      125

      136

      1.5

      4

      10

      4.6

      7.6

      1.8

      13.0

      132

      142

      2.25

      6

      15

      7.6

      8.3

      1.5

      13.3

      137

      148

      3.0

      8

      20

      10.35

      9.45

      1.3

      13.6

      145

      156

      3.6

      10

      24

      13.8

      10.8

      1.2

      13.8

      147

      159

      4.5

      12

      30

      14.3

      11.8

      1.0

      14.5

      164

      177

      5.4

      15

      36

      18.4

      13.6

      0.9

      14.9

      171

      185

      6.75

      18

      45

      22.0

      16.4

      0.6

      15.1

      179

      193

      7.95

      22

      53

      26.4

      18.0

      0.3

      15.5

      190

      204

      9.0

      26

      60

      32.2

      19.1

      0.1

      15.6

      194

      208

      10.5

      28

      70

      33.0

      19.6

      0.1

      16.3

      211

      226

      12.75

      34

      85

      40.0

      20.1

      0.1

      16.8

      226

      242

      15.45

      41

      103

      48.0

      24.0

      -0.4

      17.2

      236

      253

      16.2

      45

      108

      51.0

      25.1

      -0.5

      17.9

      249

      266

      18.0

      50

      120

      58.8

      26.1

      -0.8

       


      儲存、使用溫度: -40+ 70

      Storage/Operating Temperature : -40to + 70

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