Aviation Obstruction Light Medium Intensity L864 Flashing Red
Obstacle 45 To 105m
Hightlight
This Medium-intensity Type B L864 Aviation Obstruction Light
flashing red color, designed for marking top of obstacle which
height is between 45 to 105 meters.
Ultra high intensity CREE LED is used for the light source ensure
the long life experience and good performance. Self-designed lens
converging light to very small vertical divergence 3°make it
totally compliance with ICAO standard.
Features
Electrical
CREE ultra high intensity LED as light source saving power
consumption and maintenance than incandescent light or halogen lamp
Power supply available in DC(12-48VDC) or AC(110-240VAC)
Physical
Unique design and UV protected polycarbonate lens for converging
light
UV protection Powder coated bright yellow color base make better
visibility
Base material is die casting aluminum which has strong corrosion
resistance, Shock and Vibrations protection
Special valve installed beside the base to make sure the air could
go through but water is avoid, so that the whole light temperature
won’t be high.
System design
Built-in photocell for day/night operation(dusk to dawn operation)
Surge and lightning protection
Optional
Alarm contact for remote monitoring
GSM cellphone monitoring
User adjustable flashing rate(20, 30, 40, 60 flashes/minute)
GPS synchronization
Application
AH-MI-B1 medium-intensity light is used 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 obstacle
height is 45-105meter, and most time work with low intensity lights
installed on the lower place.
Specification
| Light Characteristics | |
| Light Source | CREE high intensity LED |
| Available Colors | Red |
| Intensity(cd) | 2000cd±25% |
| Horizontal Output(degrees) | 360 |
| Vertical Divergence(degrees) | 3 |
| Flash Characteristics | 20-60 flashes per minute |
| Operation Mode | Dusk-to-dawn Automatically as standard. 24hours operation as option |
| |
| LED Life Experience(hours) | >100,000 |
| Electrical Characteristics | |
| Operating Voltage | DC(12-48VDC) or AC(110-240VAC) |
| Power(W) | 10 |
| Circuit Protection | Integrated |
| Physical Characteristics | |
| Body Material | Polycarbonate (High borosilicate glass as optional) |
| |
| Base Material | Powder-coated Die-casting aluminum |
| Mounting | 190×190×θ12 |
| Dimension(mm) | 236×236×161 |
| Weight(kg) | 3.5
|
| Product Life Expectancy | 5 years Plus |
| Environmental Factors | |
| Humidity | 0%-100% |
| Wind Speed | 80m/s |
| Waterproof | IP66 |
| Compliance | |
| ICAO | Annex 14 Volume 1,'Aerodrome Design and Annex 14 Volume
1,'Aerodrome Design and Operations’ Sixth edition 2013, table 6.3 Medium-intensity Type B Red Obstacle Light
Operations’ Sixth edition 2013, table 6.3 Medium-intensity Type B Red Obstacle Light |
| FAA | L-864 |
| Options Available | User adjustable flashing rate (20, 30, 40, 60) GPS sync flashing Infrared LED compatible for NVG (Night Vision Goggles) Dry contact alarm output GSM cell-phone monitoring RS485 communication Bird deterrent spike |
Other Model
| Model | Description | Flash frequency | Effective intensity | Color | Type | Weight &Dimensions | Operating Voltage | Installation
Height |
| Daytime | Dawn / Dusk | Night | Installation dimension (mm) | Weight (Kg) | Dimensions(mm) |
| AH-LI/B2 | Low-intensity Single Aviation Obstruction Light | Constant
/Flash | / | / | ≥32.5cd | Red | LED | 3/4inch | 1 | 136×136×220 | DC48
AC110-265 | Below 50m |
| AH-MI/E | Medium-intensity Type B Aviation Obstruction Light | 20-40 times/minute | / | / | 2,000cd | Red | LED | Φ190×M10 | 3 | Φ220×233 | AC220V | 50-105m |
| AH-MI/F | Medium-intensity Type A Aviation Obstruction Light | 40-60 times/minute | 20,000cd | / | 2,000cd | White | LED | Φ190×M10 | 3 | Φ220×233 | AC220V | 105-150m |
