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SIGNALLING

SIGNALLING LED (Combi) Obstruction Lights

POL 20.000-R/2.000R,

POL 2.000/170W-R, POL
20.000/2.000W

LED hazard beacons for the night identification of
aviation obstructions such as wind energy turbines
and high buildings/structures.

PRODUCT PRODUCT AVAILABLE
INFORMATION IMAGE COLOURS

Features
• Dimmable light intensity depending upon the visual range
• Integrated degradation and function monitoring of the LEDs
• Integrated lightning protection
• Passive cooling; No wearing parts requiring maintenance
• Extremely long useful life of more than 20 years (depending upon ambient temperature)
• Extreme vibration resistance due to LED technology
• Sea-water resistant housing material
• Mechanically compatible to combi lights
• Integrated flash synchronisation of several lights
• Integrated twilight switch for switching between day/night operation
• Integrated data logger for visibility adjustment
Electrical data POL 20.000/2.000R-C POL 20.000/ POL 20.000/2.000R-B POL 20.000/2.000W
170W-RED-ES
Rated voltage 24 V DC (15 – 30 V DC)
Power Consumption @100% 77 W / 35 W 77 W / 6 W 77 W / 11 W 77 W / 11 W

Mechanical Data POL 20.000/2.000R-C POL 20.000/ POL 20.000/2.000R-B POL 20.000/2.000W
170W-RED-ES
Operating mode Blinking or continuous light Blinking light
Light source 24 LEDs (white) & 24 LEDs (white) & 24 LEDs (white) & 24 LEDs (white)
24 LEDs (red) 144 LEDs (red) 24 LEDs (red)
Blinking frequency 20/min. or 40/min. / steady 20/min. or 40/min. / 20/min. or 40/min. / 20/min. or 40/min. /
1 s ON - 0.5 s OFF - 20/min. or 40/min. 20/min. or 40/min.
1 s ON - 1.5 s OFF
Light intensity Day identification 20 000 according to ICAO
(DIN 5037) Night identification 2000 cd according to AVV 170 cd according to AVV 2 000 cd according to ICAO 2 000 cd
Intensity control 30% / 10% (only in connection with a visibility measuring device)
Operating temperature - 40 °C / + 50 °C
Storage temperature - 55 °C / + 55 °C
Relative humidity 100%
Duty cycle 100%
Service life of light source sea water-resistant aluminium (anodised) and sea water-resistant stainless steel
> 100 000 hrs @ 25 °C
Material Lens
01 - WIDE AREA AVIATION Approvals IP Medium Intensity, type A&C Medium Intensity, type A Medium Intensity, type A&B Medium Intensity, type A&A
polymethyl methacrylate (PMMA), UV resistant
Material Housing
plug connection, Hummel M23
Type of connection
ICAO / AVV / FAA
ICAO / AVV / FAA
AVV
AVV
ICAO type
Lens colour:
Light colour:

15kg
68