500 kV Transmission Line – Solar Medium-Intensity Aviation Obstruction Light (Type A) White flashing, 2,000–20,000 cd | 24-hour operation | Solar powered | Middle-Top-Bottom sequence Solar medium-intensity obstruction lighting system engineered for 500 kV transmission towers. The system delivers white flashing light with adjustable effective intensity from 2,000 to 20,000 cd, operating 24 hrs (day/twilight/night) and using a middle → top → bottom sequential flashing pattern for clear tower delineation.

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500 kV Transmission Line – Solar Medium-Intensity Aviation Obstruction Light (Type A) 

White flashing, 2,000–20,000 cd | 24-hour operation | Solar powered | Middle-Top-Bottom sequence 

Solar medium-intensity obstruction lighting system engineered for 500 kV transmission towers. The system delivers white flashing light with adjustable effective intensity from 2,000 to 20,000 cd, operating 24 hrs (day/twilight/night) and using a middle → top → bottom sequential flashing pattern for clear tower delineation. 

 Key Features 

  •  Type A white flashing: 2,000–20,000 cd effective intensity range. 
  •  Sequential beacons: Middle → Top → Bottom flash sequence to define tower height and profile. 
  •  24/7 operation: Light-level auto switching for day/twilight/night modes. 
  •  All-solar system: High-efficiency panel, deep-cycle battery, MPPT controller for continuous operation. 
  •  Low maintenance: Long-life LEDs (≥100,000 hrs) with over-voltage and reverse-polarity protection. 
  •  Weatherproof & robust: IP66 (lamp), corrosion-resistant housing, vibration-resistant for lattice towers. 
  • Smart control: Programmable flash rate; GPS sync or wired sync optional across multiple towers. 
  • Compliance-ready: Designed to meet ICAO Annex 14 and FAA AC 70/7460-1 recommendations for medium-intensity white obstruction lighting (Type A).

 Typical Application 

 Marking of 500 kV transmission lines and angle/dead-end towers in open terrain, river crossings, and approach corridors.


More detaisl

Emma@chendongtech.com

what'sapp: +86 13342512879









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