Revon lighting offers high-quality aerial marker balls, power line markers, and overhead power line markers — ICAO-compliant, UV-resistant, and built for transmission lines.
Overview:
AO-WS-A1 Aerial marker balls power line marker balls overhead power line markers 600mm powerline marker balls aerial marker balls for power lines is a spherical marking device designed for installation on overhead transmission lines and optical ground wires (OPGW) to enhance the visibility of power lines to pilots, particularly during low-altitude flight operations and under backlight conditions.
Compliance:
1. ICAO Annex 14, Volume I, Eighth Edition (July 2018) – Chapter 6 (Obstacle Marking and Lighting) – Chapter 6 Section 6.2.3 – Marking of overhead wires and cables.
2. FAA AC 70/7460-1K, obstruction Marking and Lighting.
Features:
Durable Material & Long Service Life
Made of fiberglass-reinforced plastic (FRP) with UV-resistant properties and integrated SMC compression molding technology, offering a service life of up to 30 years.
Integrated One-Piece Design
The marker ball and clamp feature an integrated one-piece design with a built-in aluminum core, accommodating various cable diameters. This robust construction ensures a secure fit and prevents detachment.
Maintenance-Free
No routine maintenance required, reducing operational costs and ensuring long-term reliability.
Available in Various Colors
Different colors are available to meet specific project requirements, including aviation orange, white, red, and dual-color combinations.
Preformed Armor Rods Included
Equipped with preformed armor rods to protect the cable from abrasion and vibration, extending cable life and ensuring stable installation.
Stainless Steel Hardware
Supplied with stainless steel bolts to ensure secure fastening and long service life.
Specification:
|
Product Name |
Aerial marker balls power line marker balls overhead power line markers 600mm powerline marker balls aerial marker balls for power lines AO-WS-A1 |
|
Mode NO.: |
AO-WS-A1 |
|
Color: |
Aviation Orange (RAL 2004) / White / Red (other) |
|
Visible Distance:
|
>1200m |
|
Voltage Range: |
35KV-1000KV |
|
Conductor diameter: |
6.5-35mm |
|
Aerial marker balls materials: |
FRP(Fiberglass Reinforced Polyester) |
|
Cable clamp:
|
Fiberglass outer shell and aluminum core
|
|
Bolts/nuts/: |
Stainless steel 304 |
|
Diameter: |
600mm(typical, other is optional) |
|
Weight: |
6kg |
|
Thickness: |
2.3mm |
|
Drain holes: |
Yes,10mm hole |
|
Life time: |
>30 years |
|
Fastener: |
M12 x 35 Stainless steel 304 |
|
Work environment: |
-50℃~+70℃, Humidity 0%-100% |
|
Optional: |
Reflective Strip |
Dimension:
Applications:
Our aerial marker balls, power line marker balls, and overhead power line markers are specifically designed for high‑visibility marking of transmission lines and OPGW cables, ensuring the safety of low‑flying aircraft near airports, wind farms, and substations.
With a sphere diameter of 600mm, these powerline marker balls provide clear visual warning even under backlight conditions, in accordance with ICAO Annex 14, Volume 1, Chapter 6. Engineered from UV‑stabilized FRP with an integrated clamp design and preformed armor rods, they deliver durability, maintenance‑free service, and a secure fit across various cable diameters.
