- Overview
- Specifications
- Features
- Dimension
- Installation Instructions
- Packaging & Shipping
- Applications
Basic Info.
Product Description
This LED Low-intensity Double light is a steady burning (20/30/60fpm is adjustable) aviation obstruction light designed for marking top of obstacle that do not exceed 45 meters in height. Main-standby mode ensure the obstacle is always marked even one light fail.
| Model | Power input | Light source | Flash rate | Lens color | Photocell | Dry contact Alarm | GPS sync flashing | Control |
| MF-LI-B2 | 110-240Vac&48Vdc 12VDC 36VDC | LED IR | Steady 20FPM 30FPM 60FPM 40FPM | Red/ Clear | Built-in/ No | No Alarm/ Alarm | NO SYNC/ GPS SNYC | Used alone/ Used with controller |
Light Source : LED
Available Colors : Red(Other color is optional)
Intensity(cd) : ≥32.5cd(type B),others optional(10cd, 100cd,etc)
Horizontal Output(degrees) : 360
Vertical Divergence(degrees) : ≥10
Flash Characteristics : Steady-burning/20/30/60 adjustable
Working mode : Main & stand by(other modes are optional)
Operation Mode : Dusk-to-dawn Automatically as standard.
24hours operation as option.
LED Life : Experience(hours) >100,000
Operating Voltage : DC(48VDC) &AC(110-240VAC) or others
Power(W) : 5
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 : Polycarbonate
Base Material : Die-casting aluminum
Mounting : 3/4 inch pipe thread or D140mm×M10*3
Dimension(mm) : 254×90×210 or 254×165×250
Weight(kg) : 1.5 or 2
Product Life : Expectancy 10 years plus
Ambient Temperature(ºC) : -40~65
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 July 2016, table 6.3
Low-intensity Type A/B/E Obstacle Light
FAA : L-810
Options Available
NVG(Night Vision Goggles) compatible LED
Working mode
GPS sync flashing
Dry contac output
Solar Power system
Electrical
CR-EE LED, make sure LED keep bright while use for long time
Power supply in DC(48V)& AC(110-240VAC), the light could work normally when input 48VDC/110VAC/240VAC
Physical
Bird deterrent spike on top
Unique designed PMMA lens for converging light and good transparency
High translucency and anti-UV polycarbonate cover could use 3-5years without yellowing
UV protection Powder coated bright yellow color base make better visibility and also long life in harsh environments
Base material is die casting aluminum which has strong corrosion resistance, Shock and Vibrations protection
3/4inch thread hole make pole installation easy
No screw fix type - just twist, the cover will be fixed tightly
System design
Built-in photocell for day/night operation(dusk to dawn operation, automatically turn on when background luminance is below 50cd/m2
Steady/20FPM/30FPM/60FPM DIP switches on PCB
Surge and lightning protection
Main-standby mode, when the main light fail, the standby light automatically switch on to ensure the obstacle is always clearly marked.
Optional
Infrared LED for pilot using NVG
Alarm contact output (Dry contact- NO COM NC), When power failed alarm generate & also when LED fails alarm generated
Solar power system
(Mounting bracket is charged separately, and size is customized) Wiring diagram
Microwave & TV), High Pole, Tower Crane, Wind Turbine, etc when the height is lower than 45m.
