Head Boards for Two Bundle Conductors High Efficiency Spacer For Overhead Lines​

Core Design Features​​

• ​​High-strength aluminum alloy frame​​ (6061-T6) with stainless steel hardware
• ​​Rubber-coated clamps​​ to prevent conductor damage and reduce vibration
• ​​Working Load Limit (WLL):​​ 10-50kN (depending on configuration)
• ​​Compatible with 10-50mm diameter conductors​​ (ACSR/AAAC/ACCC types)
• ​​Adjustable spacing​​ (300-600mm) for different bundle configurations
• ​​UV-resistant polymer components​​ for long-term outdoor use

​​Operational Advantages​​
✔ ​​Reduces conductor galloping​​ by maintaining consistent spacing
✔ ​​Minimizes sub-span oscillations​​ with integrated damping features
✔ ​​Easy installation​​ with tool-free clamp adjustment
✔ ​​Corrosion-resistant​​ (ISO 9227 C4 class for harsh environments)
✔ ​​Low maintenance​​ design with self-lubricating components

​​Safety Certifications​​
✓ ​​IEEE 524​​ conductor installation standard compliance
✓ ​​IEC 61897​​ spacer damper requirements
✓ ​​OSHA 1910.269​​ live-line work certified
✓ ​​Non-conductive materials​​ for electrical safety

​​Maintenance Specifications​​
• ​​Annual visual inspection​​ for wear and damage
• ​​Replace rubber clamps​​ every 5 years or as needed
• ​​5000-cycle​​ service life guarantee
• ​​UV-resistant markings​​ for long-term identification

​​Typical Applications​​
➔ ​​Bundle conductor installations​​
➔ ​​Transmission line vibration control​​
➔ ​​Dead-end spacer applications​​
➔ ​​High-wind area conductor spacing​​
➔ ​​Emergency conductor repairs​