| Surface Treatment: | Smooth |
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| Color: | Red/Orange/White, Orange |
| Thickness: | 3mm |
| Usage: | Power Transmission Line |
| Product Categories: | FRP Ball |
| Molding Method: | Molding |
| Samples: |
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| Customization: |
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Powerline Aviation Marker Ball for overhead transmission line, 600mm Aircraft Warning sphere for Powerline
Designed to use for high-rise transmission lines, especially for EHV (500,000KV) transmission cables, river-crossing transmission lines to provide the warning marks
A marking sphere should be of one color such as aviation orange, white and red. Generally, the marking spheres are placed on the highest line. Where there is more than one line at the highest level, white and red, or white and orange spheres should be displayed alternately. This alternating color scheme provides the most conspicuity against all background.
Large plastic ball solid over head line marking balls Aviation obstruction lights
| Opearation | |
| Visible Distance | 1200mm |
| Voltage Range | 35KV-1000KV |
| Conductor Diameter | 6.5-55mm |
| Mechanical Structure | |
| Color | Red, white, orange, white/orange , red/white |
| Sphere body metarial | FRP |
| Cable clamp | Aluminum alloy |
| Bolts/nuts/washers | SS304 |
| Diameter | 300mm/400mm/600mm/800mm/1000mm/1200mm/ |
| Weight | 6.9kg/9.0kg |
| Thickness | 3.0mm |
| Drain holes | Yes |
| Warranty | 2 years |
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.
FAQ
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
Suppliers with verified business licenses
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