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Model No.: OPGW
Brand: OEM
Place Of Origin: China
Number Of Cores: ≥ 10
Material: AA/ACS wire
Standard: IEC、IEEE、DL/T 832-2003、GB/T 7424.4-2003
Crush Resistance: 220N/cm(125lb/in)
Maximum Comprehensive Load: 4 KN for unarmored cables; 6 KN for armored cables
Number /diameter Of AC Wire: 2.4-3.5 mm
Diameter Of Cable: 10.5-15 mm
Cable Weight: 320-527 kg/km
RTS: 45-80 KN
Modulus Of Elast: 95.6-162.0 Gpa
Voltage: 110KV,220KV,500KV
| Selling Units: | Kilometer |
| Package Type: | iron-wooden reel |
| Picture Example: |
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Aluminium steel wire 12 24 48 96 core opgw fiber optic cable
OPGW Mainly used for power communication with accessories,relay protection,automatic transmission,installation together with high-voltage lines.
The Stranded Optical Ground Wire (OPGW) is stranded by double or three layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires, Its design is fully adapted to the most common electric line needs.
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Central loose tube type:
The fibers is placed loosely in a sealed and water resistant stainless steel tube filled with water blocking gel. This tube provides protection to the fiber during installation and operation under severe environmental conditions. Aluminium layer over the tube is optional. The stainless optical tube is located at the center of the cable protected by single or multiple layers of aluminium clad steel and aluminium annoy wires. The aluminium clad steel wires are shaped trapezoidally around the optical unit to provide compact construction. The metallic wires provide mechanical strength to withstand severe installation and operating conditions, while achieving conductivity to controltemperature rise during short circuit conditions.
Cable Cross -Section:
Cable Cross -Section:
Standard:
| ITU-TG.652 | Characteristics of a single mode optical fiber. |
| ITU-TG.655 | Characteristics of a non-zero dispersion -shifted single mode fibers optical. |
| EIA/TIA598 B | Col code of fiber optic cables. |
| IEC 60794-4-10 | Aerial optical cables along electrical power lines-family specification for OPGW. |
| IEC 60794-1-2 | Optical fiber cables -part test procedures. |
| IEEE1138-2009 | IEEE Standard for testing and performance for optical ground wire for use on electric utility power lines. |
| IEC 61232 | Aluminum -Clad steel wire for electrical purposes. |
| IEC60104 | Aluminum magnesium silicon alloy wire for overhead line conductors. |
| IEC 6108 | Round wire concentric lay overhead electrical stranded conductors. |
Technical Parameter:
Typical design for Single Layer：
| Steel tube Specification | Applicable Standards | ||
| Item | Unit | Description | Optical Fiber |
| Material | | Stainless steel tape | - ITU-T G.650 / ITU-T G.652 |
| Inner Diameter | mm | (2.6，3.1，3.6)±0.05 | - ITU-T G.653 / ITU-T G.655 |
| Outer Diameter | mm | （3，3.5，4.1）±0.05 | - IEC 60793 |
| Filling component | | Water Repellent, Thixotropic | Aluminum-Clad Steel Wire |
| Fiber Number | | 24core G655 | - IEC 61232 / ASTM B 415 |
| Elongation | % | Min. 2.0 | Aluminum Alloy Wire |
| Fiber Excess Length | % | 0.5-0.7 | - IEC 60104 / ASTM B 398 |
Typical design for Double Layer：
| Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit (KA2s) |
| OPGW-89[55.4;62.9] | 24 | 12.6 | 381 | 55.4 | 62.9 |
| OPGW-110[90.0;86.9] | 24 | 14 | 600 | 90 | 86.9 |
| OPGW-104[64.6;85.6] | 28 | 13.6 | 441 | 64.6 | 85.6 |
| OPGW-127[79.0;129.5] | 36 | 15 | 537 | 79 | 129.5 |
| OPGW-137[85.0;148.5] | 36 | 15.6 | 575 | 85 | 148.5 |
| OPGW-145[98.6;162.3] | 48 | 16 | 719 | 98.6 | 162.3 |
Typical design for Three Layer：
| Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit (KA2s) |
| OPGW-232[343.0;191.4] | 28 | 20.15 | 1696 | 343 | 191.4 |
| OPGW-254[116.5;554.6] | 36 | 21 | 889 | 116.5 | 554.6 |
| OPGW-347[366.9;687.7] | 48 | 24.7 | 2157 | 366.9 | 687.7 |
| OPGW-282[358.7;372.1] | 96 | 22.5 | 1938 | 358.7 | 372.1 |
Note:
1.Only a part of Overhead Optical Ground Wire are listed in the table. Cables with other specifications can be inquired.
2.Cables can be supplied with a range of single mode or multimode fibers.
3.Specially designed Cable structure is available on request.
4.Cables can be supplied with dry core or semi dry core
Applications:
● Commonly used in newly built overhead power lines.
● Can meet the requirements of big number of fibers and ultra high voltage(UHV) transmission lines.
● Can provide protection against lightning by transmitting large fault short-circuit current.
Main Features:
1. Stable structure, high reliability.
2. Able to obtain the second optical fiber excess-length.
3. Excellent resistance to distortion and side pressure.
4. Can withstand high mechanical stress, and excellent lighting protection performance.
Packaging: iron-wooden reel
Productivity: 500000 Meter/Meters per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 500000 Meter/Meters per Month
Certificate: ISO9001
HS Code: 8544700000
Port: Shenzhen,Guangzhou
Payment Type: L/C,T/T,Paypal,others
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,DDP,DDU,Express Delivery
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.