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G655 Opgw Fiber Optic Cable , G652D Optical Fiber Composite Overhead Ground Wire

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G655 Opgw Fiber Optic Cable , G652D Optical Fiber Composite Overhead Ground Wire

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Brand Name : Huayixin or OEM

Model Number : OPGW fiber cable

Certification : CE/Rosh/ISO9001

Place of Origin : China

MOQ : 2KM -10KM

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 5000KM per month

Delivery Time : 15 workigng days

Packaging Details : Wooden drum

Application : Telecommunication

Fiber type : G652D/G655

Color : Silver

Package : Wooden Drum

Jacket : ACS Steel Wire

Modulus of elast : 95.6-162.0 Gpa

RTS : 45-80 KN

Storage/operating Temperature : mperature:: -40°C to +70°C

Warranty : 10 Years

Voltage : >110V

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OPGW fiber cable G652D G655 Self-Supporting Aerial Composite Overhead Ground Wire OPGW Optical Fibre Cable

Description

OPGW is a overhead ground cable with built-in fibers, owing mutual functions of overhead ground cable and optical communication. It’s mainly applied to communication lines which cross 110kV, 22kV, 500kV, 750kV and new built aerial high voltage power transmission system. It also can be used to replace existed ground cable in old aerial high voltage power transmission system, and increasing new optical communication lines, transporting short circuit electricity and protecting it from thunder.

Product Structure

G655 Opgw Fiber Optic Cable , G652D Optical Fiber Composite Overhead Ground Wire

Features

-Relatively large cable diameter, can design large fiber counts

-Stable constructure, high reliability

-Good tensile and large short circuit electricity capacity, can reach a best balance between mechanical and electrical performance

-can match with normal ground wire

Application

-High voltage power transmission system

Installation

-Aerial

Specification
Technical Date
Comply with IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards
stranding direction of outer layer is right hand(Z-stranding)
CableDiameter 15.50 mm
CableWeight 475 kg/km
SupportingCross Section 135.9 mm2
Section of AS Wire 22.64 mm2
Section of AA Wire 113.22 mm 2
Rate Tensile Strength (RTS) 60.7 kN
Modulus of Elasticity (E-Modulus) 81.2 kN/mm2
Thermal ElongationCoefficient 19.7x215;10-6 /℃
Permissible Maximum Working Stress (40% RTS) 178.7 N/m m2
EverydayStress(EDS) (18%~25% RTS) 80.4 ~111.7 N/mm 2
Ultimate Exceptional Stress (70% RTS) 312.8 N/mm 2
DC Resistance 0.272 /km
Short Time Current (0.25s,40℃~200℃) 25.1 kA
Short Time Current Capacity I2t 158.1 kA2S
Minimum Bending RadInstallation 310 mm
Oprating 232 mm
Ratio between Pull and Weight 13.0 km
Installation Temperature -10 ℃~ +50 ℃
Transportationand Operation Temperature

-40 ℃ ~ +80 ℃

G655 Opgw Fiber Optic Cable , G652D Optical Fiber Composite Overhead Ground Wire

G655 Opgw Fiber Optic Cable , G652D Optical Fiber Composite Overhead Ground Wire

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G655 Opgw Fiber Optic Cable , G652D Optical Fiber Composite Overhead Ground Wire


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