AL-Covered Stainless Steel Tube Optical Power Cable OPGW Aeirlal Wire Fiber Optic Cable Single Mode
Description
UT-King’s OPGW is overhead ground cable with built-in fibers, owing mutual functions of overhead ground cable and optical communication. It’s mainly applied to communication lines which cross 110kV, 22kV, 500kV, 750kV and new built aerial high voltage power transmission system. It also can be used to replace existed ground cable in old aerial high voltage power transmission system, and increasing new optical communication lines, transporting short circuit electricity and protecting it from thunder.
Features
- Relatively large cable diameter, can design large fiber counts
- Stable construct, high reliability Optical fibers are protected by stainless steel tubes.
- Good tensile and large short circuit electricity capacity, can reach a best balance between mechanical and electrical
- performance
- can match with normal ground wire
Specification
| Cable Diameter | 15.50 mm |
| Cable Weight | 475 kg/km |
| Supporting Cross Section | 135.9 mm2 |
| Section of AS Wire | 22.64 mm2 |
| Section of AA Wire | 113.22 mm 2 |
| Rate Tensile Strength (RTS) | 60.7kN |
| Modulus of Elasticity (E-Modulus) | 81.2kN/mm2 |
| Thermal Elongation Coefficient | 19.7x215;10-6 /℃ |
| Permissible Maximum Working Stress (40% RTS) | 178.7 N/m m2 |
| Everyday Stress(EDS) (18%~25% RTS) | 80.4 ~111.7 N/mm 2 |
| Ultimate Exceptional Stress (70% RTS) | 312.8 N/mm 2 |
| DC Resistance | 0.272 /km |
| Short Time Current (0.25s,40℃~200℃) | 25.1 kA |
| Short Time Current Capacity I2t | 158.1 kA2S |
| Ratio between Pull and Weight | 13.0 km |
| Installation Temperature | -10 ℃~ +50 ℃ |
| Transportation Operation Temperature | -40 ℃ ~ +80 ℃ |
Detailed Images
FAQ
Q: Are you a manufacturer or a trading company?
A: We are a professional cable manufacturer with 30 years of production experience
Q: What are our payment terms?
A: Our payment terms are usually T / T 30% of the prepayment, ie the balance before pickup or the sight letter of credit.
Q. What is the delivery time?
A: The delivery time is usually 5-30 days. If the order quantity is large, the delivery time needs to be negotiated again.
Q: Can we provide customers with free samples?
Of course, we provide free samples for customers to check.
Q: Does your price include customs clearance at the destination, import tax, installation services?
A: Sorry, we currently only provide cables and provide transportation services in China. Both parties should re-quote and negotiate other services.
Q: What is your quality guarantee and deadline?
A: Each product will be inspected by professional testing equipment, and the product will be out of the warehouse after it is qualified. Usually, the warranty period is 18 months after delivery and 12 months after installation (whichever is earlier).
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AL Covered Stainless Steel Tube Fiber Optic Cable Power Single Mode GJPFJV Images
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