Optical Fiber Composite Ground Wire (OPGW) /Fiber Optic Cable with IEEE1138 Standard (Model: OPGW)
Optical Fiber Composite Ground Wire (OPGW) /Fiber Optic Cable with IEEE1138 Standard (Model: OPGW) image
Get Latest Price Request a quote
Quick Details
Product Details
OPGW fiber optic cable is the short form of Optical Fiber Composite Overhead Ground Wire. OPGW fiber optic cable is suitable for installation on new power lines with double function of ground wire and communication. Especially for installation on normal voltage and extra high voltage power lines. OPGW cable can replace conventional ground wire of old power line with increasing fiber communication function. OPGW cable conduct short circuit current and provide lightning resistance.
OPGW Fiber Optic Cable with IEEE1138 Standard (Model: OPGW) Structure:
Stainless steel loose tube
The stainless steel loose tube, ACS and outside AA can be stranded to form the single layer. It is coated with anti-corrosion jelly between the stranding layers
OPGW Cable Features:
(1) The OPGW fiber optic cable uses stainless steel loose tube structure, increasing its reliability and the performance of temperature-resistant.
(2) The OPGW fiber optic cable meets the requirement of large fiber line application.
(3) The OPGW fiber optic cable is specially applied for the optical communication system while installing the electric transmission line.
(4) Project design (sag-tension calculation, short circuit current, ADSS hardware fittings calculation)
Application:
.OPGW fiber optic cable is mainly used in 500KV, 220KV and 110KV lines, limited by power cut, security and other elements, mostly used in new lines. Its applications are: high voltage over 110kv, with a longer span (usually over 250M);
.easy to maintain, easy for line span, its mechanical property can meet a big line span;
.outer OPGW fiber optic cable is metal armoring, with no influence for high pressure electro-corrosion and degradation;
.to construct OPGW fiber optic cable must cut power, resulting in greater loss, thus OPGW must be used in constructing high voltage line over 110kv;
.For OPGW fiber optic cable performance index, the more short circuit current, the more need a good conductor to be metal armor, and reduce tension strength, while, if the tension strength is certain, to increase short circuit current capacity, the only way is to enlarge metal section area, resulting in an increased cable Dia and weight, so that security is a question for line pole strength
.
Central Optical Fiber SUS Tube Structure (Parts) | |||
Structure Drawing | Structure:central optical fiber SUS tube structure with single stranded layer | ||
Order Type Model | OPGW-36B1-48 [59;11] | OPGW-40B1-58 [71;16] | |
Max. fiber count | 36 | 40 | |
Tube size | φ3.2 mm | φ3.5mm | |
Cable diameter | φ9.6 mm | φ10.5 mm | |
Cross-section carry area | 48 mm2 | 58 mm2 | |
Cable weight | 338 kg/km | 400 kg/km | |
Rated Tensile Strength(RTS) | 59 kN | 71 kN | |
DC resistance at 20degC | 1.782 Ω/km | 1.490 Ω/km | |
Short current capacity (40~200degC) | 11 kA2@s | 16 kA2@s | |
Linear expansion coefficient | 13.0×10-6/degC | 13.0×10-6/degC | |
Young’s modulus | 162.0 kN/mm2 | 162.0 kN/mm2 |
Structure Drawing | Structure:central optical fiber SUS tube structure with double stranded layers | ||
Order Type Model | OPGW-30B1-127 [77;137] | OPGW-40B1-163 [99;226] | |
Max. fiber count | 30 | 40 | |
Tube size | φ3.0 mm | φ3.4 mm | |
Cable diameter | φ15.0 mm | φ17.0 mm | |
Cross-section carry area | 127 mm2 | 163 mm2 | |
Cable weight | 529 kg/km | 673 kg/km | |
Rated Tensile Strength(RTS) | 77 kN | 99 kN | |
DC resistance at 20degC | 0.329 Ω/km | 0.255 Ω/km | |
Short current capacity (40~200degC) | 137 kA2@s | 226 kA2@s | |
Linear expansion coefficient | 17.5×10-6/degC | 17.5×10-6/degC | |
Young’s modulus | 97.3 kN/mm2 | 97.3 kN/mm2 |
OPGW Production Line:
Our Customer:
FAQ:
We are China Optical Fiber Composite Ground Wire (OPGW) /Fiber Optic Cable with IEEE1138 Standard (Model: OPGW) manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Get Latest Price Request a quote
Popular Fiber Optic Cable Products
Multi Core Corning G652 Low Loss Opgw Cable Fiber Optical Cable
Multi Mode PBT Type Optical Opgw Cable, Fiber Cable, ADSS Cable
Center Stainless Steel Tube Opgw Cablesopgw-Ls-24b1-140[84.8; 159.2]
Popular Opgw Cable Products
High Quality Opgw Cable Joint Box
Opgw Cable (Optical overhead ground wire)
Optical Fiber Composite Overhead Ground Wire Opgw Fiber Optic Cable
Optical Fiber Composite Overhead Ground Wire Opgw Cable
Corning G655 Core SUS Tube Sst Optical Fiber Cable
Popular Optical Fiber Cable Products
4 Core G657A1 Drop Cable FTTH Fiber Optic Cable
Opgw Optical Cable / Fiber Optical Cable ISO, SGS Certification
Single Mode PBT Tube Optical Fiber Cable Opgw Cable
OEM Manufacturer FTTH Fiber Optic Drop Cable by LSZH Jacket 2cores
OPGW ADSS OPPC Optical Fiber Cable
110kv Below Electric Fiber Optical Phase Conductor Oppc
Popular powtech Products
FTTH Accessories Cheap Price Fiber Optic Face Box
FTTH Drop Optical Cable Suspension Hook for Chinese Factory
Hot Selling Porcelain Post Insulator with Cheap Price
3 Phase Uninterrupted Power Supply Whale Series 60kVA 400V
High Quality HDG Fasten Clamp/Pole Band for Pole
Cable Fittings Aluminum Alloy Suspension Clamp for ADSS Cable
Tags: Fiber Optic Cable, Opgw Cable, Optical Fiber Cable, powtech