Cable Cross -Section:
Applications:
1. OPGW optical cables are mainly used on 110KV, 220KV, 550KV voltage level lines, and are mostly used in newly-built lines due to factors such as line power outages and safety.
2. Lines with high voltage exceeding 110kv have a larger range (generally above 250M).
3. Easy to maintain, easy to solve the problem of line crossing, and its mechanical characteristics can meet the line of large crossing;
4. The outer layer of OPGW is metal armor, which does not affect high voltage electric corrosion and degradation.
5. OPGW must be powered off during construction, and the power loss is relatively large, so OPGW should be used in newly built high-voltage lines above 110kv.
Main Features:
● Small cable diameter, light weight, low additional load to the tower;
● The steel tube locates at the center of the cable, no second mechanical fatigue damage.
● Low resistance to side pressure, torsion and tensile (single layer).
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 61089 | Round wire concentric lay overhead electrical stranded conductors. |
Technical Parameter
Typical design for Single Layer：
| Specification | Fiber Count | Diameter (mm) | Weight (kg/km) | RTS (KN) | Short Circuit (KA2s) | ||
| OPGW-32(40.6;4.7) | 12 | 7.8 | 243 | 40.6 | 4.7 | ||
| OPGW-42(54.0;8.4) | 24 | 9 | 313 | 54 | 8.4 | ||
| OPGW-42(43.5;10.6) | 24 | 9 | 284 | 43.5 | 10.6 | ||
| OPGW-54(55.9;17.5) | 36 | 10.2 | 394 | 67.8 | 13.9 | ||
| OPGW-61(73.7;175) | 48 | 10.8 | 438 | 73.7 | 17.5 | ||
| OPGW-61(55.1;24.5) | 48 | 10.8 | 358 | 55.1 | 24.5 | ||
| OPGW-68(80.8;21.7) | 54 | 11.4 | 485 | 80.8 | 21.7 | ||
| OPGW-75(54.5;41.7) | 60 | 12 | 459 | 63 | 36.3 | ||
| OPGW-76(54.5;41.7) | 60 | 12 | 385 | 54.5 | 41.7 | ||
Typical design for Double Layer：
| Specification | Fiber Count | Diameter (mm) | Weight (kg/km) | RTS (KN) | Short Circuit (KA2s) |
| OPGW-96(121.7;42.2) | 12 | 13 | 671 | 121.7 | 42.2 |
| OPGW-127(141.0;87.9) | 24 | 15 | 825 | 141 | 87.9 |
| OPGW-127(77.8;128.0) | 24 | 15 | 547 | 77.8 | 128 |
| OPGW-145(121.0;132.2) | 28 | 16 | 857 | 121 | 132.2 |
| OPGW-163(138.2;183.6) | 36 | 17 | 910 | 138.2 | 186.3 |
| OPGW-163(99.9;213.7) | 36 | 17 | 694 | 99.9 | 213.7 |
| OPGW-183(109.7;268.7) | 48 | 18 | 775 | 109.7 | 268.7 |
| OPGW-183(118.4;261.6) | 48 | 18 | 895 | 118.4 | 261.6 |
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
One-stop Accessories Shop
We are OPGW Cable Manufacturer,Factory Price Supply 2-144 core Overhead Optical Ground Wire, Want to know Overhead Optical Ground Wire price,please send email to sales@ksdfibercable.com
Packaging Details:
1-5KM per roll. Packed by steel drum . Other packing available according to client`s Request.
Sheath Mark:
The following printing(white hot foil indentation)is applied at 1meter intervals. a. Supplier: Guanglian or as customer required; b. Standard Code(Product Type, Fiber Type,Fiber Count); c. Year of manufacture: 7 years; d. Length marking in meters.
Port:
Shanghai/Guangzhou/Shenzhen
Lead Time:
Quantity(KM) 1-300 ≥300
Est.Time(Days) 15 To be begotiated!
Note: The Packing standard and details as above is estimated and final size & weight shall be confirmed before shipment.
The cables are packed in carton, coiled on Bakelite & steel drum. During transportation, right tools should be used to avoid damaging the package and to handle with ease. Cables should be protected from moisture,kept away from high temperature and fire sparks,protected from over bending and crushing,protected from mechanical stress and damage.
