Head Boards for OPGW - Heavy Duty Suspension Clamp for Fiber Optic Ground Wires
Core Design Features
Operational Advantages
✔ Maintains fiber optic integrity during installation and operation
✔ Reduces installation time by 50% compared to traditional methods
✔ Tool-less pre-assembly for faster field deployment
✔ Galvanic isolation between dissimilar metals
✔ Field-proven performance in 500kV+ transmission systems
Safety Certifications
✓ IEEE 1138 OPGW standard compliance
✓ IEC 60794-4-10 optical cable requirements
✓ OSHA 1910.269 live-line work certified
✓ 100% load tested with certification documentation
Maintenance Specifications
• 5-year inspection interval for general condition
• Replace torque-indicating bolts after 3 re-torques
• 20-year design life with proper maintenance
• Laser-etched identification for permanent traceability
Typical Applications
➔ OPGW dead-end terminations
➔ Transposition tower installations
➔ Substation entrance connections
➔ High-tension section anchor points
➔ Emergency repair situations
Item number | Structural Style | Rated Load (KN) | Hammer length (hose)(m) | Hammer weight (KG) | Main Series Length (Chain)(m) | Weight (KG) |
20111B | Chain Type | 30 | 3×2 | 3×9 | 9 | 40 |