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  • Aviation Obstacle Sphere
  • Aviation Obstacle Sphere
  • Aviation Obstacle Sphere
  • Aviation Obstacle Sphere
  • Aviation Obstacle Sphere
  • Aviation Obstacle Sphere

Aviation Obstacle Sphere

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

Product Description

Key Feature:

1. Aviation obstruction ball(Aviation warning ball) installed in the wire rope with thunder protected ground wire of the overhead tower, each obstacle ball's distance can't exceed 30 meters, and equal Interval setting.
2. Aviation obstruction ball(Aviation warning ball) have red(orange) or white,should be interphase setting.
3. Involved multiterm lines, cables situation, the height of the balls should not be lower than the height of the highest marked overhead line.


Specification for aviation obstruction ball

ItemParameter
CM-012ZAQModel
Red(Orange) or WhiteColor
600mm×741.5mm×600mmOverall size(mm)
35mm~150mmInstallation size
0.3~0.7Reflective coefficient
glass reinforced plasticsMaterial
-55℃~55℃Operating temperature
8kgNet weight
80m/sec.Wind load


Structure of aviation obstacle sphere

Aviation Obstacle Sphere