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Visual Alignment Guidance System

Visual Alignment Guidance System
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Airport Heliport Visual Alignment Guidance System +40 254 515 465 office@signalight.com 36 Lunca Street, Petrosani, Romania www.signalight.com

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Airport Heliport ICAO: Annex 14, Volume II - Heliports, 4th Edition, 5.3.5 Visual Alignment Guidance System Provides a combined signal of approach azimuth guidance and threshold identification. It will comprise of 2 Flashing Units (master and slave). The system is located symmetrically on both sides of the runway (or TLOF for heliport threshold). Depending of his position on the approach axis, the pilot will receive visual information of two “Flashes” supplied by the two “flashing” units of the system. Designed and built with simplicity and ease of maintenance in mind. High power LED...

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Airport Heliport Housing - Powder coated aluminium RAL 1004 (aviation yellow) Dispenser - hardened glass Cable gland - nickel plated brass Fasteners - stainless steel Light fixtures are provided with anti condensation valve. The system is equipped with focused LEDs and it can be remotely controlled, there are three brightness steps 10, 30, 100%. There are 2 dry contacts, one for each unit. Between the units there is a 485 communication monitoring the synchronization and the status of the lamps. In case of failure both units will be turned OFF and the dry contact will change the status,...

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Airport Heliport Mechanical Characteristics Height Maximum Light axis origin Installation is made with frangible bolts according to ICAO Annex 14, Vol. 2, Paragraph 5.3.5.4 . -200 to +500 (-500 to +500 with heating) IP 65 in accordance with IEC 60068-2-11 and IEC 60068-2-25 As an option the units can be equipped with heating for cold and wet environment. Temperature range: Degree of protection: Ka tested: Salt mist There is the possibility of rotating the light fixtures with +/-7.50. The unit levelling is adjustable from the fastening system. 00 05, Electrical Characteristics Power...

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Airport Heliport The light colour emitted by the light fixture is white, with the trichromatic coordinates: Photometric Characteristics The measured trichromatic coordinates correspond to colour range requirements in: ICAO Annex 14 - Aerodromes Vol.1, fig. A1-1-1b. Colours for aeronautical ground lights (solid state lighting) Light distribution: • 10 in horizontal plane (Divergence of the “on track” sector) according to: ICAO Annex 14, vol. 2, Figure 5-13. • Light intensity average 40.000 cd, equal to or better than APAPI white intensity according to: ICAO Annex 14, Vol. 2, Paragraph...

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