Professional Head Boards for Two Bundle Conductors with 80-180KN Rated Load for Precise Subconductor Spacing and Aeolian Vibration Damping
Price:
Negotialbe
MOQ:
1 PCS
Delivery Time:
3-7days
Brand:
Suntech
Product Description
Professional Head Boards for Two Bundle Conductors
Professional Head Boards for Two Bundle Conductors ensure secure spacing in transmission line installations. These critical components maintain precise separation between sub-conductors while providing essential vibration damping for reliable power transmission.
Product Specifications
| Item Number | Model | Rated Load (KN) | Applicable Sheave Width (MM) | Weight (KG) | Feature |
|---|---|---|---|---|---|
| 17220 | SZ2-8 | 80 | 75 | 17 | Conductor are independent |
| 17221 | SZ2-8A | 100 | 19 | ||
| 17222 | SZ2-8B | 110 | 19.5 | ||
| 17223 | SZ2A-8 | 80 | 100 | 90 | Poising sheave |
| 17223T | SZ2A-8T | 110 | 100 | Poising sheave | |
| 17224 | SZ2B-13 | 130 | 110 | 55 | Conductor are independent |
| 17225 | SZ2C-13 | 130 | 110 | 50 | Conductor are independent |
| 17226 | SZ2B-18 | 180 | 125 | 90 | Conductor are independent |
Product Overview
Head Boards for Two Bundle Conductors, also known as twin or duplex spacer dampers, are essential components for high-voltage and extra-high-voltage transmission lines using bundle conductor configurations. These devices maintain precise separation between sub-conductors while incorporating damping elements to absorb vibration energy, ensuring long-term reliability and preventing conductor fatigue and damage.
Key Features and Benefits
- Maintains Precise Subconductor Spacing Ensures required separation between conductors for optimal electrical performance, preventing corona discharge and maintaining line efficiency.
- Prevents Conductor Clashing and Wear Eliminates contact between energized conductors to prevent short circuits, abrasion, and mechanical damage under various environmental conditions.
- Provides Vibration Damping Absorbs and dissipates energy from aeolian vibration and subspan oscillation to prevent conductor fatigue and hardware damage.
- Optimizes Electrical Performance Maintains proper electromagnetic field interaction to minimize power losses and support designed current-carrying capacity.
- Durable Construction Manufactured from high-strength, corrosion-resistant aluminum alloys for 40+ years of reliable service in harsh environmental conditions.
- Easy Installation and Maintenance Designed for efficient installation using live-line or hot-stick methods, with modular designs facilitating inspection and replacement.
- Enhances Grid Capacity Enables safe bundle conductor operation, increasing power transfer capacity of existing transmission line right-of-ways.
- Reduces Lifetime Costs Minimizes repair needs, conductor replacements, and unplanned outages through effective vibration and wear prevention.
Head Boards for Two Bundle Conductors are sophisticated mechanical damping devices that actively manage wind and electromagnetic forces to ensure decades of safe, reliable, and efficient transmission line operation. They are essential for converting the theoretical benefits of bundle conductor technology into practical, real-world performance.
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Company
Ningbo Suntech Power Machinery Tools Co.,Ltd.
Location
NO.56,Xiwu Street,Fenghua District,Ningbo,Zhejiang,China 315505
Contact Person
Peter Mao