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| Place of Origin | Shenzhen, China |
| Brand Name | ANNHUNG |
| Certification | ICAO, ISO9001, CE |
| Model Number | AH-MI/DO |
Medium-intensity Type B L864 Double Aviation Obstruction Light
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.
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)
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.
| SPECIFICATIONS | AH-MI/DO Medium-intensity Type B L864 Double Aviation Obstruction Light |
| Light Characteristics | |
| Light Source | CREE high intensity LED |
| Available Colors | Red |
| Intensity(cd) | 2000cd±25% |
| 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) | 11 |
| 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) | 236×236×190 |
| Weight(kg) | 5 |
| Product Life Expectancy | 5 years Plus |
| Waterproof | IP66 |
| Compliance | |
| ICAO | Annex 14 Volume 1,'Aerodrome Design and |
| 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) | |
| Powder-coated color | |
| Infrared LED compatible for NVG (Night | |
| Vision Goggles) | |
| Dry contact alarm output | |
| GSM cell-phone monitoring | |
| RS485 communication | |
| GPS sync flashing |
Packaging & Delivery
Packaging: Plastic bag with paper carton.
Delivery: In 2-20 days after payment.
After-sales service
1. 2 years full warranty, 5 years maintenance since the purchasing date.
2. Since the purchasing date, full warranty from 1st year to 2nd year, free maintenance cost and material cost.
3. Since the purchasing date, maintenance from 3rd year to 5th year, free maintenance charge.
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