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Medium-intensity Type B  L864 Double Aviation Obstruction Light
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  • Medium-intensity Type B  L864 Double Aviation Obstruction Light
  • Medium-intensity Type B  L864 Double Aviation Obstruction Light
Medium-intensity Type B L864 Double Aviation Obstruction Light

Name:Medium-intensity Type B L864 Double Aviation Obstruction Light

Model:AH-MI/DO

Product Introduction:

This Medium-intensity Type B Aviation Obstruction Light flashing red color, designed for marking top of obstacle which height is between 45 to 105 meters.

Main-standby mode ensure the obstacle is always marked even one light fail. Because when main top main lamp fail, down standby lamp will turn on automatically.

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Details Parameters Download

Compliance

  •  ICAO Annex 14 Volume 1, Sixth edition, 2013, table 6.3 Medium Intensity Type B Obstruction Light 

  •  FAA L-864

 

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

  •  blob.pngSpecial 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

  •  Main-standby mode

Optional

  •  Alarm contact for remote monitoring

  •  Infrared LED for pilot using NVG

  •  GSM cellphone monitoring

  •  RS485/232 communication part for monitoring

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

  •  GPS synchronization

 

Application

  •  AH-MI/DO 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.


SPECIFICATIONSAH-MI/DO Medium-intensity 
Type B L864 Double Aviation 
Obstruction Light
Light Characteristics
Light SourceCREE high intensity LED
Available ColorsRed
Intensity(cd)2000cd±25%
Horizontal Output(degrees)360
Vertical Divergence(degrees)3
Flash Characteristics20-60 flashes per minute
Operation ModeDusk-to-dawn Automatically as 
standard. 24hours operation as option
LED Life Experience(hours)>100,000
Electrical Characteristics
Operating VoltageDC(12-48VDC) or 
AC(110-240VAC)
Power(W)11
Circuit ProtectionIntegrated
Physical Characteristics
Body MaterialPolycarbonate (High
 borosilicate glass as optional)
Base MaterialPowder-coated
 Die-casting aluminum
Mounting 190×190×θ12
SPECIFICATIONSAH-MI/DO Medium-intensity 
Type B L864 Double Aviation 
Obstruction Light
Dimension(mm)236×236×190
Weight(kg)5
Product Life Expectancy5 years Plus
Environmental Factors
Humidity0%-100%
Wind Speed80m/s
WaterproofIP66
Compliance
ICAOAnnex 14 Volume 1,'Aerodrome 
Design and Operations’ Sixth 
edition 2013, table 6.3 Medium-
intensity Type B Red Obstacle 
Light
FAAL-864  
Options Available
Dry contact alarm outputUser adjustable flashing rate 
(20, 30, 40, 60)
GSM cell-phone monitoringPowder-coated color
RS485 communicationInfrared LED compatible
 for NVG (Night Vision Goggles)
GPS sync flashing/


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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