OPGW 72B1-150 Optical Ground Wire Cable 72 96 144 Core for 110KV 220KV Transmission Lines
Our OPGW 72B1-150 Optical Ground Wire Cable is engineered for high-voltage power transmission systems, offering the dual function of a traditional ground wire and a high-capacity fiber optic communication line. Specifically designed for 110KV and 220KV transmission towers, this overhead line provides exceptional mechanical strength and superior short-circuit current capacity.
With options ranging from 72, 96, to 144 cores, this OPGW cable utilizes premium single-mode fibers (G.652D/B1) housed in lightning-resistant stainless steel tubes, ensuring uninterrupted data transmission under extreme environmental conditions.
- Dual Functionality: Serves as both a reliable grounding wire and a high-speed fiber optic communication backbone.
- Excellent Short-Circuit Capacity: The 150mm² cross-section design handles high fault currents safely on 110KV and 220KV networks.
- Robust Protection: Stainless steel loose tubes offer superior mechanical shielding against lightning strikes, wind loading, and ice.
- High Fiber Count Availability: Easily scalable with 72, 96, or 144 core configurations to support future telecom expansion.
- Long Lifespan: Anti-corrosion aluminum-clad steel wires ensure a service life matching or exceeding the power grid infrastructure.
| Parameter | Specifications |
|---|---|
| Product Type | OPGW (Optical Ground Wire) |
| Model | OPGW-72B1-150 / Customized |
| Fiber Count | 72 Core, 96 Core, 144 Core |
| Fiber Type | G.652D (B1.3) Single-mode Fiber |
| Cross Section Area | 150 mm² |
| Application Voltage | 110KV, 220KV, 500KV Overhead Transmission Lines |
| Structure | Stainless Steel Tube Center/Layer Stranded |
| Outer Wire Material | Aluminum-Clad Steel Wire (ACS) & Aluminum Alloy Wire (AA) |
| Short-Circuit Capacity | High Fault Current Rating |
| Standards Compliant | IEEE 1138, IEC 60794-4-10 |
- Overhead electrical power lines rehabilitation and upgrades (110KV and 220KV grids)
- High-voltage transmission tower grounding and telecommunications routing
- Smart grid infrastructure, substation automation, and long-distance backbone networks
We offer high-quality OPGW 72B1-150 cables with customizable fiber counts (72, 96, 144 core) tailored to your grid requirements. To save your logistics costs and project time, we also provide a one-stop sourcing service for all matching hardware and accessories (tension clamps, suspension clamps, and joint boxes) shipped in the same container.
📩 Contact our engineering team today to get the technical data sheet, factory pricing, or our latest 2026 product catalog.
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