Born for safety
LM403A Medium intensity obstruction light Type A&B with working mode of 20000cd intensity white flashing in the daytime and 2000cd white flashing at night, and also with red 2000cd steady burning/flashing at night optional.
Combined with the advanced LED light source, optical and system control technology to meet the most demanding applications;
Suitable for towers, chimney, high building, bridge, large construction machinery, large port machinery, wind turbine generation and any other potentially hazardous obstructions to air traffic.
LM403AMedium Intensity Obstruction Light
ELECTRIC
Voltage input AC110V AC220V DC48V
Fault alarm Dry contact (NO or NC optional)
Average Power Consumption Daytime: 45W (40FPM)
Lightning surge IEC61000-4-5 L- L 3kV IEC61000-4-5 L- G 6kV
Electrostatic Discharge IEC61000-4-2 Contact discharge 8kV
Certificates and standards
CAAC MH6012-2015
ICAO ICAO(Annex 14)14 Volume I, Sixth Edition
FAA Advisory Circular 150/5345-43H
OPTICS
Light source LED
Work mode Flashing
Light color white/white+red
Flashing rate Daytime/twilight: 20/30/40 FPM; Night:20/30/40/60FPM,steady burning(red); (default 40 FPM)
Flashing duration Daytime/twilight :95ms; White color at night:150ms; Red color at night:670ms
Intensity Daytime/twilight:20000±25%cd; Night:2000±25%cd
Horizontal degree 360°
Vertical degree ≥3°
On/Off level 50-500lux
MECHANICALS
Storage temperature Ta-40°C ~ +70°C
Operation temperature Ta-40°C ~ +55°C
Humidity 0% ~ 90% RH (Not condensed)
IP Rate IP66
Weight 18.2kg
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