Head Boards for OPGW - Heavy Duty Suspension Clamp for Fiber Optic Ground Wires

Head Boards for OPGW - Heavy Duty Suspension Clamp for Fiber Optic Ground Wires​​

Core Design Features​​

• ​​High-strength forged aluminum alloy body​​ (6082-T6) with stainless steel hardware
• ​​Precision-machined clamping surfaces​​ for optimal OPGW grip without damage
• ​​Working Load Limit (WLL):​​ 25-120kN (depending on configuration)
• ​​Compatible with 10-20mm diameter OPGW cables​​ (all standard types)
• ​​Integrated anti-vibration design​​ to prevent aeolian vibration damage
• ​​Corrosion-resistant finish​​ (ISO 9227 C5 class for coastal environments)

​​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

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