Opgw fiber Optic Fiber G652 Cable
OPGW features:
1-Laser welded stainless steel tubes provide mechanical and thermal protection for optical fibers.
2-Light weight and small diameter
3-Good resistance to moisture and hydrogen ingress
4-Fiber counts up to 96fibers
OPGW standard compliance
IEEE -1138, IEC60794-4-1, IEC60793, ITU-T G. 652, ITU-T G. 655, IEC60794-1, DL/T 788-2001, YD/T 980-2002
OPGW technical parameter:
According fiber cores, weather condition, RTS, short circuit current capacity, DC resistance, line voltage and etc.
OPGW Mechical characteristics:
Over all diameter (mm): 9~12mm
Fiber count: 12~96fibers
Fiber optical tube: Laser welded stainless steel
Armore type: Aluminum-clad wire
Unit weight (kg/km): 250~500kg/km
Short circuit current capacity: Up to 50kA2. T
Rated tensile strength (RTS): Up to 90kN
We can customize OPGW cable as per customer's requirements.
Application:
. OPGW 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 pressure 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 is metal armoring, with no influence for high pressure electro-corrosion and degradation;
. To construct OPGW must cut power, resulting in greater loss, thus OPGW must be used in constructing high pressure line over 110kv;
. For OPGW 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.
Technical Specifications:
| Typical parameter |
Max. number of fiber No |
Overall diameter(mm) |
Standard weight(kg/km) |
Rated tensile strength(KN) |
Fault current capacity (KA2.S) |
| OPGW-73 |
24 |
11.4 |
390 |
58 |
35 |
| OPGW-81 |
24 |
12.0 |
430 |
56 |
47 |
| OPGW-83 |
36 |
12.2 |
415 |
54 |
48 |
| OPGW-95 |
36 |
13.0 |
500 |
66 |
65 |
| OPGW-109 |
48 |
14.0 |
580 |
77 |
86 |
Advantages:
Reliability
Powtech has been engaged in designing and manufacturing ADSS/OPGW cable,Cable accessories nearly for 20 years.
Powtech professional design teams and strict quality control systems ensure each product from Powtech is reliable and ideal deals.
Powtech quality products meet the demands of many clients all around the world well according to their specific requirements.
Faster Delivery
With our own factory and product line, we can ensure faster delivery in the industry.
Further more, we have accumulated rich resources in shipping channels, which also promise our faster delivery time.
Powtech standard cases can be finished within 7 days and those custom-made within 8 days.
Lower Price
Powtech are committed to providing the best products for money of our customers all over the world.
Powtech has its own factory and massive production line,Which ensures that we can procure all materials at a lower purchasing cost than our competitors.
We promise that all products from Powtech are the most affordable in the industry.
Why Choose Us?
1.Strict quality control system
2.Factory direct-sales,Lower purchasing cost
3.Professional,efficient after-sales service,Time and manpower saving
4.Experienced workers team,Advanced technicians,Sophisticated equipment
5.Small trial order/OEM product/artwork is acceptable
6.ADSS/OPGW cable,cable accessories supplier for 20 years from China,ISO certificated
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