Description
Application
Obstruction Lighting is intended to reduce the hazards to aircraft by indicating the presence of obstructions.
Fixed or mobile objects on superstructures should be marked when they are in certain positions which might cause a collision risk near airports or heliports that can be used at night.
Apart from the areas around an airport, it may be necessary to mark very high obstacles protruding into aircraft or helicopter traffic zones, i.e radio antenna, chimney stacks or high voltage lines.
Instructions concerning these requirements can be obtained from local airport authorites or navigation departments.
The minimum requirements for obstruction lighting are specified by ICAO in Annex 14 Volume I Paragraph 6.3
According to this requirements the protruding object must be marked using Low Intensity Obstruction Red Lights
Main Advantages
•Low Cost
•Low power consumption : only 55 Watts
•Power Supply : 230Vac 50/60Hz
•Lamp life greater than 8,000hrs (16,000 for the two lamps (F22))
•High speed lamp replacement by unscrewing the glass dome
•Simple but sturdy design
•Easy Installation and Maintenance
For the F22:
•Power supply : A version of F22 for supply in +48Vdc is available
•Security of the obstruction thanks to the 2nd safety lamp (automatic switching)
•Main Lamp “out” back indication is possible = feed back of the voltage (230Vac) present on the Safety Lamp
Design
•Base part made of polyamide reinforced with glass fibber and supplied with a fixing hole with a 21 gas thread
•Edison E27 lampholder fixed by two screws
•Red Coloured Fresnel prisms glass (screws on the base part)
•F22 with a Supply / Switching Box made in aluminium alloy casting is watertight and painted aviation yellow.
•2 packer holes of 13mm for input/output of power supply and lamp 1 back indication.
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