AH-LI-B2 Solar Powered Low-intensity Double Aviation Obstruction
Light
This solar Low-intensity light is a steady burning aviation
obstruction light designed for marking top of obstacle that do not
exceed 45 meters in height. Main-standby mode ensure the obstacle
is always marked even one light fail. There is no need for external
power input. The vertical degree of the solar panel is adjustable
to ensure it could get the most sunlight in different area.
Compliance
ICAO Annex 14 Volume 1, Seventh edition, 2016, table 6.3 Low
Intensity Type A / B / E Obstacle Light
FAA L-810
CAAC MH6012-2015 Aviation obstruction light, MH 5001—2013 Aerodrome
technical standards
Features
Electrical
3 high power CREE LED, make sure LED keep bright while use
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
Battery box made of corrosion resistant 304 stainless steel
Self-contained without external power supply, Cable cost saving &
cabling job saving, No wiring job, nice & easy installation
Solar panel vertical degree is adjustable
3/4inch thread hole make pole installation easy
System design
Built-in photocell for day/night operation(dusk to dawn operation,
automatically turn on when background luminance ＜50cd/㎡
Steady(factory setting)/20FPM/30FPM/60FPM DIP switches
Main-standby mode, when the main light fail, the standby light
automatically switch on.
Optional
Alarm contact(NO COM NC)for remote monitoring
Infrared LED for pilot using NVG
GPS sync flashing
Application
Low-intensity 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.
| Description | Parameter |
| Light Source | LED |
| Flash Characteristics | Steady(factory setting)/20/30/60 adjustable |
| Operation Mode | Dusk-to-dawn Automatically as standard. |
| LED Life Experience(hours) | >100,000 |
Battery type | Lithium ion battery |
Nominal Voltage (V) | 12 |
| Mounting | 3/4 inch pipe thread (No solar power system) |
| Dimension(mm) | Φ90×130 (No solar power system) |
| Weight(kg) | 0.3 (No solar power system) |
| Ambient Temperature(℃) | -40~75 |
| Humidity | 10%-95%RH(No condensation) |
| Wind Speed | 130m/s |
| Waterproof | IP66 |
| Options Available | NVG(Night Vision Goggles) compatible LED |
