L303-865 and and L303-866: Medium Intensity White Flashing Strobe Obstruction Light

Orga
Close Move

The Orga L303-865 medium intensity white flashing strobe obstacle light complies with FAA type: L865 and ICAO Annex 14 Vol.1, Fourth edition - July 2004, Chapter 6 type A medium intensity obstacle light.

Application

Marking of aviation hazards, typically structures such as communication towers, broadcast antennas, electricity transmission and distribution towers, chimneys, bridges, wind turbines and tall buildings.

Technical data / Characteristics

  • Aeronautical White Flashing Obstruction LightOperating voltage: 110-240 Vac (±10 %), 50-60 Hz
  • Power consumption: 100 W continuous @40 fpm during daytime, 35 W continuous @40 fpm during nighttime
  • Control: Internal microprocessor based controller for power management, flash character, daylight on/off and failure alarm control
  • Alarms: Volt free dry alarm relay contact (2 A) for lamp failure. Further alarms and status information via CIP control unit
  • Photocell (Sunswitch): Two internal photocells fitted in the light fixture for automatic day/night control
  • Light source / life expectancy: Xenon flash tube, >2 years life. Safe plug fitting
  • Lensdiameter / colour: Precision injection moulded Ø300 mm fresnel lens. UV resistant with hinged opening / white
  • Divergence (beam angle): 360° horizontal, 3° vertical at 50 % peak
  • Effective intensity: 20.000 Cd white ±25 % in day time mode, 2000 Cd white ±25 % in night time mode
  • Flash character: Factory set: 40 (FAA) or 20-60 (ICAO) fpm
  • Operating temperature: -55 °C to +55 °C, 95 % relative humidity
  • Ingress protection: IP65

Features

  • Used as single light or in multiple light systems
  • Advanced communication facilities in multiple light systems
  • Light weight, omni-directional lights
  • Very high optical efficiency resulting in low power consumption comparing to equivalent products
  • Intelligent lamp control technology for maximum lamplife and low power consumption
  • Simple latch and tilt lens with safety switch protection, and power LED
  • Over voltage protection devices to protect against lightning discharges
  • Low cost cabling scheme
  • Micro-switch provided to disconnect power on opening of the light fixture, with power connected warning LED

Certificates

  • FAA AC150/5345-43E
  • ICAO Annex 14 Vol.1 (compliant)
  • Dutch CAA approval
  • French CAA approval (STNA)

Additional information

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