OPGW with PBT tubes


Material:  


Product Features

Applications

  • Aerial facilities
  • High voltage distribution lines
  • Medium voltage distribution lines

Specifications

Technical Specifications

  YamNoYamNoMaterial Dia.
 FiberG.652Dto 96 CoresSM or MM0   
 CenterAL-Tube1  Tube-Dia.6.2/9.7mm
StructureLayer 120.3% AS wire740% AS wire4Diameter3.70mm
         
         
         
         
 According to IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards  
 Stranding direction of outer layer is right hand(Z-stranding)   
 Cable Diameter    17.1mm
 Cable Weight    850kg/km
 Supporting Cross Section    162.0mm2
  Section of AS Wire118.27mm 2   
  Section of AA Wire0.00mm 2   
  Section of AL tube43.71mm 2   
 Rate Tensile Strength (RTS)   120.0kN
Technical DataModulus of Elasticity (E-Modulus)   119.3kN/ mm2
 Thermal Elongation Coefficient   14.9×10 -6 /℃
 Permissible Maximum Working Stress (40% RTS)  296.4N/ mm2
 Everyday Stress(EDS) (16%~25% RTS) 118.6~185.2N/ mm2
 Ultimate Exceptional Stress (70% RTS)  627.9N/ mm2
 DC Resistance    0.294Ω/km
 Short Time Current (0.3s, 20℃~200℃)  25.1kA
 Short Time Current Capacity I 2 t   188.3kA 2 s
 Minimum Bending Radius:Installation:  342mm
   Operating:  256mm
TemperatureInstallation    -10℃ ~ +50
Range:Transportation and Operation   -40℃ ~ +80

All Sizes and values are nominal
Diameters Tolerance: +/-2% / Weight Tolerance: +/-2%

 

Types of fibers available

    • Singlemode: G652D
    • G655 singlemode ,  NZDS (Non Zero Dispersion Shifted) fibers
    • Multimode OM2
    • Multimode OM3