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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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OPGW Mainly used for power communication with accessories,relay protection,automatic transmission,installation together with high-voltage lines.
The central stainless steel tube is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires. are the most widely used cables ,their design is fully adapted to the most common electric line needs.
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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
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.