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{"title":"Professional 20KN Rated Load OPGW Cable Stringing Block with 660X110mm Size and","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/53\/b30ae37e469028580d928421cc0f-200x200-1\/professional_20kn_rated_load_opgw_cable_stringing_block_with_660x110mm_size_and.jpg","attrs":{"Brand Name":"Suntech","Model Number":"OPGW","Certification":"ISO","Place of Origin":"Ningbo"}}
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Professional OPGW Cable Stringing Block for Safe Installation of Fiber Optic Ground Wire Cables
Product Overview
The OPGW Cable Stringing Block is a specialized, essential tool designed specifically for the safe and efficient installation of Optical Ground Wire cables. OPGW serves a dual purpose: acting as the grounding wire for electrical transmission lines while simultaneously housing and protecting delicate optical fibers used for critical grid communications, protection relaying, and data transfer.
Technical Specifications
Item Number
20131
Model
SHG660
Size
660X110mm
Rated Load
20KN
Weight
28 kg
Key Features & Benefits
Essential for Protecting Delicate Internal Optical Fibers
Specialized design with large-diameter sheave and non-metallic liner gently cradles the cable, dramatically reducing risk of micro-bends or crushing forces that could permanently damage optical signals.
Prevents Micro-Bending and Signal Attenuation
Engineered to provide smooth, gradual guiding path with large sheave diameter and protective liner to prevent installation-induced signal loss and ensure optical performance specifications are met.
Industry Standard for Professional Installation
Mandated practice in industry standards and often specified by cable manufacturers to maintain warranty validity, demonstrating professional installation quality.
Enables Smooth, High-Tension Stringing Operations
Robust construction with high-capacity sealed bearings and strong frame handles tension while specialized sheave provides necessary cable protection for efficient continuous pulls.
Reduces Friction and Protects Outer Sheath
Smooth, non-metallic liner minimizes abrasive wear on cable's aluminum or aluminum-clad steel outer layer, preserving corrosion resistance and mechanical strength.
Critical for Smart Grid and Network Reliability
Ensures flawless installation of vital communication links that modern power grids depend on for stability, automation, and fault response systems.
Durable Construction for Demanding Conditions
Built from high-strength, corrosion-resistant materials with weather-resistant non-metallic liners for reliable performance in harsh field environments.
Minimizes Risk of Costly Post-Installation Repairs
Prevents catastrophic costs associated with troubleshooting and repairing damaged OPGW fiber links that would require complete line shutdowns.
Supports Efficient Project Execution
Enables confident, continuous pulling operations without delays from damage assessment, failed optical tests, or rework, keeping projects on schedule.
Foundational Tool for Modern Grid Infrastructure
Enables safe deployment of critical communication cables that underpin the transition to smarter, more resilient electrical grid systems.
The OPGW Cable Stringing Block is a purpose-built precision instrument that serves as the crucial interface between the brute force of cable installation and the delicate technology of fiber optics. By providing a protected, low-friction pathway, it ensures that vital optical fibers within OPGW survive installation unscathed, guaranteeing the cable's dual functionality of grounding and communication is fully realized. This protects substantial grid infrastructure investments and ensures reliable two-way flow of power and information essential for modern, efficient, and secure electrical grids.
Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged
in the field of electric power more than 26 years.
1.Steel structure industry especially steel towers and related pr... Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged
in the field of electric power more than 26 years.
1.Steel structure industry especially steel towers and related pr...