20fpm LED Medium-intensity Type A L865 Aviation Obstruction Light ICAO FAA White Obstacle Light

20fpm LED Medium-intensity Type A L865 Aviation Obstruction Light ICAO FAA White Obstacle Light

This LED Medium-intensity Type A L865 Aviation Obstruction Light flashing white color, designed for marking top of obstacle which height is between 105-150 meters.

Light Characteristics
 

Light Source :CREE high intensity LED

Available Colors : White(Other color is optional)

Intensity(cd):

                     ≥20,000cd (Daytime)

                     ≥2,000cd(Night)

 

Horizontal Output(degrees) :360

Vertical Divergence(degrees) : 3

Flash Characteristics:

20-60 flashes per minute(factory setting: 20fpm)

 

Operation Mode

24hours operation, 2 different modes

 

LED Life Experience(hours):>100,000

Electrical Characteristics
Operating Voltage : DC(48VDC) &AC(110-240VAC) or others
Instantaneous power(W) : 600
Average Power(W) : 20W(20fpm)
Lightning surge : IEC61000-4-5 L- N ±3kV
                              IEC61000-4-5 L- PE ±6kV
                              IEC61000-4-5 N- PE ±6kV
Electrostatic : IEC61000-4-2 Contact discharge 8kV
Circuit Protection : Integrated

Physical Characteristics 
Body Material : UV protected Polycarbonate
Base Material : Powder-coated Die-casting aluminum
Mounting : 190×190×θ12
Dimension(mm) : 229×229×168
Weight(kg) : 3
Product Life Expectancy : 5 years Plus

Environmental Factors

Ambient Temperature(ºC) : -40~55
Storage temperature(ºC) : -55~70
Humidity : 10%-95%RH(No condensation)
Wind Speed : 240Km/h
Waterproof : IP66



Compliance

ICAO : Annex 14 Volume 1,'Aerodrome Design and Operations' Seventh edition 2016, table 6.3
Medium-intensity Type A White Obstacle Light

FAA : L-865


Options Available
Flashing rate
NVG(Night Vision Goggles) compatible LED
Dry contact alarm(NO COM NC)
GPS sync flashing
RS485 communication
Bird deterrent spike

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(12V, 24V, 48V) or AC(110-240VAC

Physical
Unique design and UV protected polycarbonate reflector 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 under 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
Dry contact Alarm output for remote monitoring
User adjustable flashing rate(20, 30, 40, 60 flashes/minute)
GPS synchronization

Flat surface mounting is optional
(Mounting bracket is charged separately, and size is customized)                                      Wiring diagram

Sea transportation / Air transportation / Rail transportation / International express

MF-MI-A2 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 between 105-150 meters, and most time work with low intensity lights & medium intensity type B light installed on the lower place.