Low-intensity L810 Double Aviation Obstruction Light
Details:
Compliance
ICAO Annex 14 Volume 1, Seventh edition, 2016, table 6.3 Low Intensity Type A / B /E Obstalce Light
FAA L-810 avaition lighting
Features
Electrical
CREE LED, make sure LED keep bright while use for long time
Power supply in DC(48V)& AC(110-240VAC), the light could work normally when input 48VDC/110VAC/240VAC
Physical
Bird deterrent spike on top
Unique designed PMMA lens for converging light and good transparency
High translucency and anti-UV polycarbonate cover could use 3-5years without yellowing
UV protection Powder coated bright yellow color base make better visibility and also long life in harsh environments()
Base material is die casting aluminum which has strong corrosion resistance, Shock and Vibrations protection
3/4inch thread hole make pole installation easy
Safety chain connected with base, the PCB won’t fall while installation
No screw fix type - just twist, the cover will be fixed tightly
System design
Built-in photocell for day/night operation(dusk to dawn operation, automatically turn on when background luminance is below 50cd/m2
Steady/20FPM/30FPM/60FPM DIP switches on PCB
Surge and lightning protection
Main-standby mode, when the main light fail, the standby light automatically switch on to ensure the obstacle is always clearly marked.
Optional
Alarm contact for remote monitoring
Infrared LED for pilot using NVG
GPS sync flashing
RS485 communication part for monitoring
Application
AH-LI-D2 Low-intensity L810 Double Aviation Obstruction Light could be used alone on the top of the High-rise Building, High Chimney, marking towers (Telecom, GSM, Microwave & TV), High Pole, Tower Crane, Wind Turbine, etc when the height is lower than 45m.
When obstacle object is higher than 45m, AH-LI-D2 aviation lighting can be used with Medium-intensity aviation lighting or high-intensity aviation lighting to indicate hazardous obstructions with a steady red safety light.
Parameters:
| SPECIFICATIONS | AH-LI-D2 Low-intensity L810 Double Aviation Obstruction Lighting |
| Light Characteristics | |
| Light Source | LED |
| Available Colors | Red |
| Intensity(cd) | ≥32.5cd(type B),others optional(10cd, 100cd,etc) |
| Horizontal Output(degrees) | 360 |
| Vertical Divergence(degrees) | ≥10 |
| Reflector Type | Fresnel Lens |
| Flash Characteristics | Steady-burning/20/30/60 adjustable |
| Operation Mode | Dusk-to-dawn Automatically as standard. 24hours operation as option. |
Working mode | Main & stand by (other modes are optional) |
| LED Life Experience(hours) | >100,000 |
| Electrical Characteristics | |
| Operating Voltage | DC(12V, 48VDC) or AC(110-240VAC) or others |
| Power(W) | 5 |
| Circuit Protection | Integrated |
| SPECIFICATIONS | AH-LI-D2 Low-intensity L810 Double Aviation Obstruction Lighting |
| Temperature Range(℃) | -40~70 |
| Physical Characteristics | |
| Body Material | Polycarbonate |
| Base Material | Die-casting aluminum |
| Mounting | 3/4inch or 1 inch and 100×100×12 |
| Dimension(mm) | 254×210×90 |
| Weight(kg) | 1.5 |
| Product Life Expectancy | 5 years plus |
| Environmental Factors | |
| Humidity | 10%-95% |
| Wind Speed | 240Km/h |
| Waterproof | IP66 |
| Compliance | |
| ICAO | Annex 14 Volume 1,'Aerodrome Design and Operations’ Seventh edition 2016, table 6.3 low intenisty aviation obstructino lighting |
| FAA | L-810 |
| Options Available | |
| NVG(Night Vision Goggles) compatible LED | Alarm output(NO COM NC) |
| GSM Monitoring | / |
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