Optik Faz İletkeni (OPPC)

In modern power distribution — especially in urban grids and rural electrification projects operating at 110 kV and below — utilities face increasing pressure to deliver reliable electricity while simultaneously building high-capacity, low-latency communication networks for smart metering, SCADA, fault detection, and grid automation. The Optik Faz İletkeni (OPPC) from RLB Cable Machinery offers an innovative, cost-effective solution: a single conductor that serves as both a fully functional phase wire Ve a high-performance optical communication link.

By embedding a protected optical fiber unit directly into the phase conductor structure, OPPC eliminates the need for separate communication cables, additional poles, or complex lashings — dramatically reducing installation costs, right-of-way requirements, and long-term maintenance.

Engineered for Urban & Rural Distribution Grids

OPPC is specifically designed for medium- and low-voltage distribution networks (≤110 kV), making it ideal for:

• Urban power distribution upgrades
• Rural electrification and grid extension projects
• Smart-grid deployments requiring real-time data transmission
• Areas where installing dedicated fiber infrastructure is economically or logistically challenging

Its compact design and dual functionality make it the smart choice for utilities modernizing aging infrastructure without major capital outlay.

Advanced Layered Structure for Phase + Optical Performance

OPPC integrates the optical unit seamlessly into a conventional stranded aluminum-clad steel (AS) conductor:

• Optical Unit: Centrally or strategically placed stainless-steel loose tube containing single-mode or multi-mode fibers, protected by water-blocking gel.
• Multi-Layer Stranding: Center layer, first layer, second layer, and third layer of precisely arranged AS wires surrounding the optical unit.
• Compact & Robust: The fiber remains stress-free during installation and operation, while the metallic layers provide excellent mechanical strength, conductivity, and fault-current capability.

This construction ensures the optical fibers experience minimal strain even under maximum operating tension and thermal expansion, delivering stable attenuation over the cable’s entire service life.

Key Performance Advantages

• True Dual Functionality — Carries full phase current while providing high-bandwidth optical communication in a single cable.
• Lower Total Installed Cost — No need for separate OPGW, ADSS, or underground fiber — one installation, one conductor, one set of fittings.
• High Mechanical & Electrical Reliability — Rated tensile strengths from 40.9 kN to 85.5 kN, with excellent sag-tension performance and carrying capacities tailored to distribution loads.
• Excellent Environmental Protection — Fully sealed optical unit resists moisture, vibration, and temperature extremes.
• Kolay Entegrasyon — Compatible with standard distribution hardware and live-line installation methods.

Technical Specifications (Selected Models)

(Custom fiber counts and configurations available to match exact project requirements.)

Standards & Professional Packaging

• Standards: IEEE 1138 and IEC 60794 — fully qualified for electrical, mechanical, and optical performance in distribution environments.
• Packing: Heavy-duty wooden drums or iron-wooden drums for safe transport and on-site handling.

Why Distribution Engineers Are Choosing OPPC

When integrated with RLB’s complete overhead ecosystem — including OPGW for transmission lines, ADSS for high-voltage aerial fiber, aluminum rod, and high-speed stranding equipment — OPPC provides utilities with a unified, future-proof solution that accelerates grid modernization while controlling costs.

In an era of rising demand for distributed energy resources, EV charging infrastructure, and real-time grid monitoring, OPPC delivers the perfect balance of power delivery and intelligent communication in one elegant conductor.