I.Specification

Item No.	CHDD-DR-CIVIL
Product full name	Intelligent Low intensity LED single Aviation obstruction light(AOL)
FAA/ICAO Classification	L-810 low intensity B/ Annex 14 of ICAO.
Usage	Civil aviation warning
Light source/color/flash mode	LED/ red/constant
Working voltage	AC110v/220V or DC48v ;50HZ/60HZ
Light intensity/lifespan	32CD /120000hours
Photocell	Digital programming control or 0-650lux 15 level adjustable
Visual distance(while T=0.7)	3km
Environment temperature	-45°C — +65°C
Average power	≤ 5W
Lampshade color/AOL weight	red; 1.5 kg
IP level	IP65
Install /Overall Dimension（mm）	φ140×4-φ8 /320×φ160

 

 

 

II. GREAT FEATURES

1.1 AOL body feature: The lamp-socket is adopted high pressure aluminum metalworking technology for outdoor high strength using.

1.2The lamp-house is made of high-intensity ultra-thin light body, imported super quality fresnel convex mirror. The advantage of the lamp-house except very light, and also to make the light very strong penetrating power and uniform from 360°C w/o dead corners.

1.3The Installation Chassis with a break point chassis design which is to prevent accidental aircraft crashed into self-Fold Off and protect the aircraft non-damaged.

2.Controlling feature:Internal or external Photocell and Monitor box, optional functions of  Dry-contract alarm system for light failure or power off or photocell failure or remote control swith/off from aircraft, etc.

 

3. Installation feature: light&tiny&excellent design easy for the limited installation position on the buildings, no affect the load on the keel of Glass curtain wall construction, and Does not destroy the urban high-rise building facades landscape effects.When AOL installed in the middle layer of high-rise building, Curtain wall side lights interfering portion can be fielded.

4.1 Light Source: The lamps using SCM digital control technology, modulation

Demodulation techniques, serial communication technology, with the world's most long-lived, high brightness LED light source of imports to Flash work 120,000 hours lifespan. 

 

 

4.2 Each LED dot in very small watt, advantage of saving energy with perfect cooling system and LED in parallel connection of groups, the led dots from one group damage will not effect to other groups.

 

4.3 To ensure the reliability and Night landscape effect, LED light with a soft-start or pulse strobe technology, through a combination of matching LED light source, with the latest development of the Fresnel Lens cover, LED luminous flux is not high to overcome weaknesses, equitable distribution of LED light radiation path, so that the light is slowly changing Strong dazzling beauty, with a strong warning and landscape effects without light dead corner but 360 degree average visual warning to aircraft.

IV.OPTIONAL FEATURES

1. Remote on/off: Pilots on the remote switch on/off AOL 35 kilometers away from this aircraft when needed, it is the high technique for the further improve safety.(this feature is commonly adopted by Military aviation.)

 

2. Light failure: LED in parallel connection of groups, the led dots from one group damage will not effect to other groups. When the failure reach 27% (or the percent client request) or the intensity lack of 1500CD, the external monitor will alarm to the shelter requesting to replace the light sources .

 

3. Voltage failure: while the grid is higher than the supply voltage drops below 170V or over 265V, the monitor will output the alarm to shelter.

 

4. Power failure: When the wiring drops off between the AOLs or power off  from AOLs or the AOLs have been stolen , the monitor will alarm to shelter automatically.

 

5.Photocell alarm: While the photocell failure over 22hours, the AOL will be lighted on automatically in the same time the monitor will alarm to the shelter until photocell repaired.

 

6. Monitor failure: If the shelter has standby power, while monitor failure over 22 hours, the AOL will automatically light on in the same time the shelter will receive the alarm sign.

7. Lightning system: the lightning protection module can be loaded in the AOL anti-differential mode 10KA, 20KA of common mode surge.

8. Remote control: As long as under GPS field, the remote control system can control the AOLs synchronized flash globally.

9.Infrared flash: can be customized infrared flash - in order to see the need for infrared night vision infrared flash AOLs.(this feature is commonly adopted by Military aviation.)

10. Group flash mode(if low intensity AOL need flash mode): with photocells and monitor boxes, Numbers of AOLs can be layers synchronized flash or layered flash or flash one after another.

 

11.Simple&low cost(if low intensity AOL need flash mode): without any alarm system, but only with photoelectric control system as CHDP-4 Optoelectronic integrated control box , the AOL can be alone to do single flash or limited Numbers of  Synchronous flash.

12. Special difficult repair place: can move most of control devices installed on the ground, in AOL only the combination of light, so that for easy maintenance.

V.Usage region

 

1.The Towers, chimneys, pillars;

 

2.Urban high-rise 45 meters above the barrier , below 150m;

 

3.This medium intensity AOL with low or high light intensity AOLs to show  the mix of strong backlight situations exist mainly as aviation obstacle warning lights or night Landscape.

 

4. The Obstacle requested AOLs from CAAC(ICAO) near airport or the building top of heliport.

 

5. The Obstacle on mountain or any related requested from CAAC(ICAO).