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LED Aviation Obstruction Light
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| Place of Origin | CHINA |
| Brand Name | ANNHUNG |
| Certification | ICAO, ISO9001, CE, |
| Model Number | AH-LI-B2 |
This Low-intensity aircraft warning light is a steady burning aviation obstruction light designed for marking top of obstacle that do not exceed 45 meters in height.
Compliance
l ICAO Annex 14 Volume 1, Seventh edition, 2016, table 6-1, table 6-2 Low Intensity Type A / B / E Obstruction Light
l FAA L-810
Features
Electrical
l 3 high power CREE LED, make sure LED keep bright while use
l Power supply in DC(48V)& AC(110-240VAC), the light could work normally when input 48VDC/110VAC/240VAC
l LED power supply board includes short circuit and open circuit protection, Line surge protection by metal oxide varistor
Physical
l Bird deterrent spike on top
l Unique designed PMMA lens for converging light and good transparency
l High translucency and anti-UV polycarbonate cover could use 3-5years without yellowing
l UV protection Powder coated bright yellow color base make better visibility and also long life in harsh environments
l Base material is die casting aluminum which has strong corrosion resistance, Shock and Vibrations protection
l 3/4inch thread hole make pole installation easy
l No screw fix type - just twist, the cover will be fixed tightly
System design
l Built-in photocell for day/night operation(dusk to dawn operation, automatically turn on when background luminance is below 50cd/m2
l Steady(factory setting)/20FPM/30FPM/60FPM DIP switches on PCB
l Surge and lightning protection
Optional
l Alarm contact(NO COM NC)for remote monitoring
l Infrared LED for pilot using NVG
Application
l AH-LI-B2 low-intensity avaition obstrution 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.
l When obstacle object is higher than 45m, AH-LI-B2 can be used with Medium-intensity or high-intensity obstruction light to indicate hazardous obstructions with a steady red safety light.
| SPECIFICATIONS | AH-LI-B2 Low-intensity L810 Single Aviation Obstruction Light |
| Light Characteristics | |
| Light Source | 3 high power CREE LED |
| Emitting Color | Red |
| Intensity(cd) | ＞32.5cd, others are optional |
| Horizontal Output(degrees) | 360 |
| Vertical beam spread(degrees) | ≥10 |
| Flash Characteristics | Steady-burning/20/30/60 adjustable |
| Operation Mode | Dusk-to-dawn Automatically as standard. |
| 24hours operation as option | |
| LED Life Experience(hours) | >100,000 |
| Electrical Characteristics | |
| Operating Voltage | 48VDC and AC110-240VAC, 12VDC, etc |
| Power(W) | 2.5 |
| Circuit Protection | Integrated |
| Surge/Lightning Protection |
IEC61000-4-5 L- L 2kV 4kV
IEC61000-4-5 L-G 4kV
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| Physical Characteristics | |
| Body/Cover Material | Polycarbonate |
| Base Material | Die-casting aluminum |
| Mounting | 3/4 inch pipe thread |
| Dimension(mm) | 90×90×130 |
| Weight(kg) | 0.3 |
| Product Life Expectancy | 5 years Plus |
| Environmental Factors | |
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Ambient Temperature(℃) -55℃~+70℃ |
-55~70 |
| Humidity | 10%-95% |
| Wind Speed | 80m/s |
| Waterproof | IP66 |
| Flammability class | UL94-V0 |
| Certificate | |
| ICAO(Issue by Intertek) | |
| ISO 9001-2015 | |
| Options Available | |
| NVG(Night Vision Goggles) compatible LED | |
| Dry contact alarm(NO COM NC) |
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