Central AL-covered Stainless Steel Tube OPGW Cable
OPGW cables are used power transmission, communication, and lightning protection. It could replace traditional static / shield / earth wires on overhead transmission lines and add benefit of containing optical fibers which can be used for telecommunications purposes. It is suitable for high-voltage/ultra-high-voltage lines in intercity or cross-country projects that need both communication and grounding functions over long distances.
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Product Description
Application
OPGW cables are used power transmission, communication, and lightning protection. It could replace traditional static / shield / earth wires on overhead transmission lines and add benefit of containing optical fibers which can be used for telecommunications purposes. It is suitable for high-voltage/ultra-high-voltage lines in intercity or cross-country projects that need both communication and grounding functions over long distances.
Central Al-covered Stainless Steel Tube applies to the transmission line which requires small diameter and large fault current.
Description
The central Al-covered steel tube is surrounded by single or double layers of aluminium clad steel wires(ACS) or mix ACS wires and aluminium alloy wires.
Main Characteristics
●Al-covered Stainless Steel tube design increases the cross section of AL, to reach a better fault current and lightning resistance performance. Good anti-corrosion performance.
●Good anti-corrosion performance
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. |
Parameter
Typical Design for Single Layer
| Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit(KA2s) |
| OPGW-80(82.3;46.8) | 24 | 11.9 | 504 | 82.3 | 46.8 |
| OPGW-70(54.0;8.4) | 24 | 11 | 432 | 70.1 | 33.9 |
| OPGW-80(84.6;46.7) | 48 | 12.1 | 514 | 84.6 | 46.7 |
Typical Design for Double Layer
| Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit(KA2s) |
| OPGW-143(87.9;176.9) | 36 | 15.9 | 617 | 87.9 | 176.9 |
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FAQs
Who are we?
A Cable Manufacturer Built for Project Supply
Part of Henan Qingzhou Group — specialised in the research, production, sale and service of electrical wire & cable, with two production parks totalling 380,000 m² at the foot of Longevity Mount, Gongyi City, Henan Province, China.
How can we guarantee quality?
With the professional Qingzhou team we manufacture not only to Chinese standards but strictly to foreign national and international standards including Europe, U.S., Australia and IEC — and we supply one-stop solution service for your power project.
What can you buy from us?
The company manufactures a wide range of electrical cables and conductors, including AAC, AAAC, ACSR bare conductors, low voltage ABC cables, medium voltage power cables, ADSS fiber optic cables, OPGW cables and cable accessories.
Why should you buy from us not from other suppliers?
Qingzhou cable company has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001\German TUV certification\CE certification, the company is a finalist for the state power grid and a national”High-tech Enterprise.
What services can we provide?
Accepted Delivery Terms: FOB,CFR,EXW,FAS,DDP； Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash; Language Spoken:English,Chinese,Japanese,German,Russian
If I need customize Packing Cartons, is that available?
Yes, we have production line for packing box and cartons. we can make it according to your special requirement. If you are interested in our goods , please kindly send an inquiry to us !
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Henan Qingzhou Cable Group Co., Ltd. was established in 1969 and underwent a merger and restructuring by the Qingzhou Group in 2013. After more than two decades of development, it has evolved into a comprehensive enterprise integrating R&D, production and sales, and the supply of complete equipment sets for the cable industry.
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- Address: West Industrial Park, Zhulin Town, Gongyi City, Henan Province, China.
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