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AH-MI/DU Medium-intensity Dual Red&White Aviation Obstruction Light
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  • AH-MI/DU Medium-intensity Dual Red&White Aviation Obstruction Light
  • AH-MI/DU Medium-intensity Dual Red&White Aviation Obstruction Light
AH-MI/DU Medium-intensity Dual Red&White Aviation Obstruction Light

Name:AH-MI/DU Medium-intensity Dual Red&White Aviation Obstruction Light

Model:AH-MI/DU

Product Introduction:

This Medium-intensity Dual Light flashing red color at night and white color at daytime, designed for marking top of obstacle which height is between 45 to 150 meters.

Ultra high intensity CREE LED is used for the light source ensure the long life experience and good performance.

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Details Parameters Download

Compliance

  1. ICAO Annex 14 Volume 1, Forth edition, July2004, table 6.3 Medium-intensity Type B Obstruction Light, Medium-intensity Type A Obstruction Light

  2. AA L-864, FAA L-865


Features

Electrical

  1. CREE LED as light source saving power consumption and maintenance than incandescent light or halogen lamp

  2. Power supply available in DC(12-48VDC) or AC(110-240VAC)

Physical

  1. Unique design and UV protected polycarbonate lens for converging light

  2. UV protection Powder coated bright yellow color base make better visibility

  3. Base material is die casting aluminum which has strong corrosion resistance, Shock and Vibrations protection

System design

  1. Built-in photocell control the working mode of day or night

  2. Surge and lightning protection

Optional

  1. Alarm contact for remote monitoring

  2. Infrared LED for pilot using NVG

  3. GSM cellphone monitoring

  4. RS485 communication part for monitoring

  5. User adjustable flashing rate(20, 30, 40, 60 flashes/minute)

 

Application

  1. AH-MI/DU medium-intensity dual Red&White 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 45-150meter, and most time work with low intensity lights installed on the lower place.

SPECIFICATIONSAH-MI/DU
Medium-intensity Red&White
Aviation Obstruction Light
Light Characteristics
Light SourceCREE Ultra high intensity LED
Available ColorsRed(Night); White(Daytime)
Intensity(cd)2000cd±25%(Night), 
20000cd±25%(Daytime)
Horizontal Output(degrees)360
Vertical Divergence(degrees)
Flash CharacteristicsFlashing 20-60times/minute
Operation ModeDusk-to-dawn Automatically 
as standard.
24 hours operation as option
LED Life Experience(hours)>100,000
Electrical Characteristics
Operating VoltageDC(12-48VDC) or 
AC(110-240VAC)
Power(W)10W(Night), 15W(Daytime)
Circuit ProtectionIntegrated
Physical Characteristics
Body MaterialPolycarbonate (High 
borosilicate glass as optional)
Base MaterialPowder-coated 
Die-casting aluminum
SPECIFICATIONSAH-MI/DU 
Medium-intensity Red&White 
Aviation Obstruction Light
Installation size(mm) 190×190×12
Overall size(mm)236×236×230
Weight(kg)6.5
Product Life ExpectancyAverage 5 years
Environmental Factors
Humidity0~100%
Wind Speed80m/s
WaterproofIP67
Compliance
ICAOAnnex 14 Volume 1,'Aerodrome 
Design and Operations’ Forth 
edition July 2004, table 6.3 
Medium intensity Type B 
Obstacle Light, Medium 
intensity Type A Obstacle Light
FAAL-864, L-865
Options Available
Flashing rateGPS SYNC flashing
GSM Cell-phone MonitoringNVG(Night Vision Goggles) 
compatitble LED


Add:Floor 4, Building 1, Bangtai Industrial Zone, Jixiang Garden, Bantian Street, Longgang District, Shenzhen, Guangdong, China

Tel/Fax:+86-755-89589401 Mail:sales@annhung.com

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