100kN Balancing Running Board for Three Bundle Conductors

100kN Balancing Running Board for Three Bundle Conductors: Precision & Power for Complex High-Voltage OHTL Stringing

At Ningbo Changshi Electric Power Machinery Manufacturing Limited, we are at the forefront of engineering solutions for the most complex and demanding overhead transmission line (OHTL) construction projects. Our 100kN Balancing Running Board for Three Bundle Conductors is a state-of-the-art, meticulously engineered piece of equipment specifically designed to facilitate the smooth, simultaneous, and perfectly balanced pulling of three bundled conductors across spans during high-tension stringing operations. As a prominent China manufacturer and exporter, we offer a comprehensive one-stop supply for a wide array of tools and equipment for power lines, and this high-capacity balancing running board exemplifies our unwavering commitment to extreme load performance, precision tension distribution, and unparalleled reliability for ensuring the success and long-term integrity of your most critical OHTL projects.

High-voltage transmission lines frequently employ bundled conductors with three or more sub-conductors per phase to optimize electrical performance. Stringing these multi-conductor bundles requires not only immense pulling capacity but also absolute precision in distributing tension evenly among all sub-conductors. Our 100kN Balancing Running Board is precisely engineered for this challenge. Its "balancing type" design, often incorporating a sophisticated clevis and pivot system, ensures that the 100 kilonewtons of pulling force are distributed equally to each of the three conductors, preventing uneven stress, twisting, or birdcaging that can severely damage conductors. This leads to a safer, more efficient, and ultimately more successful stringing process for large-scale, high-voltage infrastructure, ensuring that conductor integrity is maintained from start to finish.

Product Features & Benefits:

• Exceptional 100kN Working Load Limit (WLL): Designed and rigorously tested to safely handle massive tension forces up to 100 kilonewtons (approximately 10 metric tons), making it ideal for the heaviest three-bundle conductor systems.

• Precision Balancing Mechanism: Features an advanced clevis and pivot system that ensures pulling forces are perfectly distributed among all three conductors, eliminating uneven tension, twisting, and potential conductor damage.

• Optimized for Three-Bundle Conductors: Specifically configured with three individual conductor attachment points, making it the ideal solution for common three-bundle conductor configurations in high-voltage lines.

• Smooth & Controlled Passage: Engineered to glide effortlessly through large Stringing Blocks, minimizing friction and abrasion on the conductors during the entire pulling operation.

• Prevents Conductor Damage: The balanced pulling action prevents critical issues like birdcaging, kinking, or severe strand deformation, preserving the long-term integrity and performance of the conductors.

• Robust & Durable Construction: Manufactured from premium, high-strength steel or specialized alloys, designed to withstand the significant pulling forces and rigorous demands of continuous field use in harsh environments.

• Seamless Integration: Designed to seamlessly connect with large pulling ropes, Tensioners, pullers, and Stringing Blocks commonly used in heavy OHTL construction.

• Corrosion Resistance: Typically finished with hot-dip galvanization or durable industrial coatings, providing excellent protection against rust and environmental degradation.

Product Applications:

Our 100kN Balancing Running Board for Three Bundle Conductors is an indispensable tool for the most critical and complex operations involving three-bundle conductors on overhead transmission lines:

• Three-Bundle conductor stringing: Crucial for the initial pulling and installation of new three-bundle conductor phases on high-voltage transmission towers.

• Large-Scale Re-conductoring Projects: Ideal for replacing existing three-bundle conductors efficiently and safely, maintaining precise tension distribution.

• High-Voltage Line Construction: Essential for projects involving EHV and UHV transmission lines where three-bundle configurations are standard.

• Long-Span Stringing: Provides the necessary control and balanced pulling for conductors traversing vast distances, such as river crossings, valley spans, or mountainous terrain.

• Precise Sagging & Tensioning: Facilitates the accurate adjustment of sag for three-bundle conductors, ensuring adherence to strict design specifications for optimal electrical performance.

• Connection to Powerful Pulling Equipment: Serves as a robust and balanced interface between heavy-duty pulling ropes and the three individual conductors of the bundle.

Technical Data Sheet:

Note: Specific technical specifications, including exact working load limit and compatible conductor diameter ranges, will vary depending on the model and intended application. Always operate within the stated WLL and adhere to relevant safety standards. Please contact us for detailed datasheets and certified load test reports for specific product variants.

Why Choose Ningbo Changshi Electric Power Machinery Manufacturing Limited?

Choosing Ningbo Changshi means partnering with a trusted industry leader dedicated to specialized engineering, uncompromising safety, and comprehensive solutions for your most complex power line projects. Here’s why we are your ideal choice:

1. Precision for Multi-Bundle Stringing: Our 100kN balancing running board is engineered specifically to ensure perfectly even tension distribution across three bundled conductors, preventing damage and optimizing electrical performance.

2. Comprehensive One-Stop Solutions: As a prominent manufacturer and exporter, we offer a vast array of equipment for both overhead and underground power line projects, providing a truly integrated supply chain that simplifies your procurement.

3. Unwavering Quality & Extreme Reliability: Every Balancing Running Board undergoes rigorous quality control and extensive load testing, ensuring it is robust, reliable, and performs consistently under the highest tensions.

4. Global Export & Dedicated Support: Our efficient worldwide export capabilities and committed customer service team ensure prompt delivery and expert technical assistance, wherever your project is located, including here in Taiwan.

5. Innovation for Next-Gen Infrastructure: We continually invest in advanced engineering to provide tools that meet the evolving and most challenging requirements of high-voltage transmission lines, ensuring your projects are equipped with the best.

Final Summary:

Our 100kN Balancing Running Board for Three Bundle Conductors is an indispensable, state-of-the-art tool engineered for the efficient, smooth, and perfectly balanced pulling of three-bundle conductors during high-voltage overhead transmission line stringing operations. Its specialized balancing design ensures even tension distribution and protects conductors from damage, significantly enhancing both productivity and safety for your most complex OHTL projects. Trust Ningbo Changshi Electric Power Machinery Manufacturing Limited to equip your operations with the highest quality, most dependable, and intelligently designed multi-bundle conductor stringing equipment.

Master your three-bundle conductor stringing projects with precision! Explore our 100kN Balancing Running Boards. Visit www.ohtlstringingequipment.com or contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to discuss your specific multi-bundle conductor stringing needs and request a comprehensive quotation!