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High Voltage Power Transmission 110KV OPGW Fiber Optic Cable For Optical Ground Wire

Shaoxing Libo Electric Co., Ltd
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Address: Pingshui Industrial Area, Shaoxing 312050, Zhejiang Province, China

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Shaoxing Libo Electric Co., Ltd

High Voltage Power Transmission 110KV OPGW Fiber Optic Cable For Optical Ground Wire

Country/Region china
City & Province shaoxing zhejiang
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Product Details

 

110KV OPGW Optical Ground Wire / OPGW fiber optic cable for voice

 

 

 

Description:

 

OPGW cable is the short for optical ground wire; it is the optical fiber composite overhead ground wire.

OPGW cable has one or more optical fibers inside, and contains stainless steel tube, or seamless aluminum tube.

 

 

 

Applications

 

  • It is applied on high voltage power transmission lines like 110KV, 220KV, and/or 500KV.
  • It can replace traditional static, shield , earth wires on overhead power transmission lines
  • It Shields the high voltage conductors from lightning.
  • It provides telecommunications path and the third party communications
  • It provides a path for the transmission of voice, video or data signals.

 

Specifications:

 

  MaterialFiber coresMaterialFiber coresDiameter
structureOptical fiberG.65224G.6520  
Center20.3% AS wire1  Wire Diameter2.40mm
1st layer20.3% AS wire5AA wire0Wire Diameter2.40mm
 Stainless steel tube1fiber cores24Tube Diameter2.40mm
2nd layer40% AS wire10AA wire0Wire Diameter3.0mm
        
SpecificationAs per Standard of IEC, IEEE, DL/T 832-2003, and GB/T 7424.4-2003.
Strand: Anti- Corrosion paste is filled between center conductor and each layers. 
the twisted direction of the outer lyaer is rightwards (Z-stranding)  
Cable diameter:    13.20mm
Cable weight:     536kg/KM
Cross section area:    97.8mm2
 AS area 97.83mm2   
 AA area 0.00mm2   
Nominal Tensile strength ( RTS)    80.2kN
E- Modulus     123.7kN/mm2
Coefficient of thermal expansion    14.6x10-6/℃
Max. working stress(MAT)(40% RTS)   328.0N/mm2
Each day stress (EDS)(16%-25 RTS)   131.2~205N/mm2
Limited special stress (70% RTS)    574.0N/mm2
D.C resistance     0.52Ω/km
Short circuit current(0.5s,40℃-200℃)  11.7kA
Short circuit capacity 12t    68.2kA2S
Min. bending radiusInstallation  264mm
  Operation   198mm
Raito of Draw weight    15.3km
Temperature rangeInstallation temperature   -10℃~+50℃
Delivery and operation temperature   

-40℃~+80℃

 

 

 

 

 

 

Competitive Advantage:

 

  • Libo cable was established in 1994, it covers over 340,000 square meters on our operating area.
  • Libo cable has a stable workforce and engineering team, our production and testing procedures are all strictly follow requirement of ISO9000, and ISO14000.
  • Libo cable is equipped with a Provincial-level Research and Development Center; we offer OEM and ODM services.

 

 

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