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COMPOSITE MARKER BALL

PRODUCT DESCRIPTION

MODEL: WS8R1

Composite warning spheres are employed to increase the visibility of transmission lines to aircraft and are intended to completely eliminate potential accident risks. The primary criterion for ensuring the visibility of power transmission lines is the reduction of flight hazards under adverse weather conditions. In particular, once darkness falls, the visibility of transmission lines decreases markedly and can become impossible in some areas. For this reason, composite warning spheres are engineered to maintain flight safety in dusty, foggy, cloudy, rainy, and windy conditions, and to render power transmission lines visible after dark by providing illumination.
Composite warning spheres incorporating a phosphorescent reflective surface are used to warn aircraft by virtue of this feature.

TECHNICAL SPECIFICATIONS

Diameter: 600 mm ± 10 mm
Color: RAL2002
Operating Temperature: -30 to +55 ºc
Body Material: Glass fiber-reinforced composite
Tensile Strength: ≥128 MPa
Bending Strength: ≥230 MPa
Reflector: ASTM D4956-09 Type 11
Clamp: Corrosion-resistant Aluminium
(DIN G-AlSi10Mg)
Wire Diameter: 70 mm², 96 mm²
Suspension Wire Protector: Neoprene Pad
Bolts and Washers: Hot-dip Galvanized Steel
(EN ISO 10684)

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