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Heavy Duty Head Board for Four Bundle Conductors with 130-320KN Rated Load, Precise Square Configuration, and Vibration Damping
Détails sur le produit:
| Lieu d'origine: | Ningbo |
| Nom de marque: | Suntech |
| Certification: | ISO |
| Numéro de modèle: | SZ4A |
Conditions de paiement et expédition:
| Quantité de commande min: | 1 pièces |
|---|---|
| Prix: | Négociable |
| Détails d'emballage: | Caisse en contreplaqué |
| Délai de livraison: | 3-7 jours |
| Conditions de paiement: | LC, T/T |
| Capacité d'approvisionnement: | 30000 PC / mois |
|
Détail Infomation |
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| Nom: | Conseils principaux pour quatre conducteurs de paquet | Modèle: | SZ4A |
|---|---|---|---|
| Charge nominale: | 130 à 320KN | largeur: | 100-125 mm |
| Poids: | 82-150 kg | Garantie: | 1 an |
| Mettre en évidence: | 130-320KN Rated Load Head Board,Precise Square Configuration Quadruple Spacer Damper,Vibration Damping Four Bundle Conductor Head Board |
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Description de produit
Heavy Duty Head Boards for Four Bundle Conductors
Engineered for High Capacity Extra High Voltage Power Lines
Product Specifications
| Item Number | Model | Rated Load (kN) | Weight (kg) | Width of Applicable Sheave (mm) | Features |
|---|---|---|---|---|---|
| 17231 | SZ4A-13 | 130 | 96 | 100 | Balanced pulley type |
| 17232 | SZ4B-13 | 130 | 65 | 100 | Conductors are independent of each other |
| 17233 | SZ4B-18 | 180 | 95 | 110 | Conductors are independent of each other |
| 17234 | SZ4B-25 | 250 | 110 | 110 | Conductors are independent of each other |
| 17238 | SZ4C-25 | 250 | 88 | 110 | Conductors are independent of each other |
| 17239 | SZ4B-32 | 320 | 150 | 125 | Conductors are independent of each other |
Product Overview
Head Boards for Four Bundle Conductors, also known as quadruple or square configuration spacer dampers, are sophisticated components engineered for ultra-high-voltage (UHV) and high-capacity transmission lines. These systems feature four sub-conductors arranged in a square or diamond configuration to dramatically increase power transfer capability, reduce electrical losses, and improve corridor efficiency.
Key Features and Benefits
- Maintains Precise Square Geometry: Enforces exact spatial relationships between four sub-conductors to optimize electromagnetic field distribution and minimize corona and radio interference losses.
- Prevents Conductor Clashing and Wear: Provides robust mechanical framework to maintain safe, uniform air gaps between all four conductors, eliminating contact risk under severe dynamic loading conditions.
- Superior Vibration Damping: Incorporates multiple damping elements to absorb vibrational energy from aeolian vibration and subspan oscillation, preventing metal fatigue and wear.
- Optimized Electrical Performance: Ensures balanced impedance and even current distribution among sub-conductors to prevent localized overheating and maximize power transfer efficiency.
- Enhanced System Stability: Mechanically couples four sub-conductors into a single rigid system, reducing individual conductor motion and improving resilience to extreme weather events.
- Advanced Durable Construction: Manufactured from premium high-strength aluminum alloys with UV-stable polymers and elastomers for exceptional corrosion resistance and long-term reliability.
- Efficient Installation and Maintenance: Designed for live-line techniques with hinged arms or modular segments for safe assembly around conductors.
- State-of-the-Art UHV Transmission: Critical enabling technology for moving massive amounts of power over long distances in advanced transmission infrastructure.
- Maximizes Infrastructure ROI: Protects capital investment by preventing costly repairs, unplanned outages, and premature asset replacement.
- Industry Standard Technology: Represents the definitive engineering standard for all four-bundle conductor UHV transmission lines worldwide.
Summary
Head Boards for Four Bundle Conductors are precision-engineered system cores vital to the world's most powerful overhead transmission lines. They actively manage extreme electrical and mechanical environments to maintain perfect conductor geometry and suppress destructive vibrations, ensuring that immense power flows safely, efficiently, and reliably to form the backbone of modern high-capacity electrical grids.
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