Aerial Warning Spheres marker ball visual marking cross river high voltage transmission lines


Aerial Warning Spheres marker ball with preformed armor rods visual marking cross river high voltage transmission lines


Designed to use for high-rise transmission lines, especially for EHV (500,000KV) transmission cables, river-crossing transmission lines to provide the warning marks.

Obstruction marking sphere is designed to warn aircraft pilots in daytime and nighttime and it is compliant with International Civil Aviation Organization (ICAO) recommendations annex 14 chapter 6. Obstruction marking sphere body is made of FRP, clamp is made of aluminum alloy or die-casting alloy, and bolt, nut or washer are made of stainless steel 304. It can be seen away from 1250 m in air and 350 m in ground. It is manufactured of single color or two colors, and you can choose among them. It is light but durable, and it is resistant to water, UV, ozone. And it can be used for long time. It is usually used in overhead conductor, high-rise transmission lines, EHV (500,00 kV) transmission cables, communication wires, wires crossing rivers, lakes, fjords, valleys, roads, railways, construction sites and pipelines.

For more details
emma@chendongtech.com
what'sapp :0086-13342512879

Comments

Popular posts from this blog

Obstruction Lighting for 500kV Transmission Lines. Protect aircraft and ensure compliance with our Medium Intensity Type A Obstruction Light — white flashing 2,000–20,000cd, operating day and night (24/7). ✅ ICAO/FAA Compliant ✅ Perfect for 500kV towers & tall structures ✅ Rugged & weatherproof ✅ Optional solar version with 7-day autonomy Built for extreme environments. Trusted for critical infrastructure.

Need reliable lighting for remote transmission towers? Our Solar Medium Intensity Type A Obstruction Light is the perfect solution — ICAO/FAA compliant, fully solar-powered, and designed for 24/7 operation. White flashing 2,000–20,000cd Up to 7 days autonomy in bad weather Fast tower installation | IP66 waterproof Optional: GPS sync, remote monitoring, backup light ✅ Zero maintenance ✅ Cost-effective ✅ Ideal for utilities, EPCs & tower contractors

🔷 Solar Medium Intensity Type A Obstruction Lighting System (750kV Transmission Line) Ensure aviation safety for high-voltage transmission towers with our Medium Intensity Type A obstruction light system. ✨ Key Features: Brightness: 2,000–20,000cd white flashing Operation: 24-hour continuous flashing (day & night) Power: Fully solar-powered system Autonomy: Up to 7 days continuous operation without sunlight Application: Suitable for 750kV transmission lines and towers above 45 meters Compliance: Meets ICAO standards for obstruction lighting Perfect for remote, off-grid installations. Reliable. Durable. Maintenance-friendly.