Advantages
1.Standard: ICAO (Aerodromes Annex 14)
2.Diameter of Aircraft Warning Sphere: Φ600mm
3.Color: Orange , Red or White
4.Material: Fiber glass reinforced polyester resin
5.Character of fiber glass:
-Tensile strength≥128Mpa
-Bending strength≥230Mpa
-Temperature resistant: -40℃~+90℃
6.Fastener: Aluminum material, M10 by 35, M10 by 40
7.Weight of Sphere: 6.3Kg
Scope of Application
Designed to use for high-rise
transmission lines, eg.110KV,
220KV, 500KV, Transmission
cables, river-crossing
transmission lines to provide the
warning marks.
Installing Step
1.At the mount point on the alerting ball, wrap cable protecting bars
round cables for 1000-1200mm long, with two ends of protecting bars
extending 200-300mm beyond the surface of the ball.
2.Fix the plastic wires which are mounted on lower hemisphere of the
ball onto the cables and twist them.
3.Combine the lower hemisphere with the upper hemisphere according
to module codes. Turn the hemisphere during the assembly and make
sure two hemispheres are joined into position .
4.Insert stainless steel bolt(M12*35) and then put flat washers and
spring washers around each bolt. Tighten each nut at last.
