YOL321D3S double and single obstruction light system for 45-90m tower
• One YOL32D Double obstruction light on top of tower, “service+standby”or “service+service” can be adjusted by controller • 3 units of YOL32S single obstruction lights on the middle • A junction box on the middle to integrate YOL32S single obstruction lights level • Auto/Manual Switch in Controller • Steady/flashing mode is controlled by controller. • Both NO and NC alarm relay contacts for light, photocell and power in controller • One photocell is connected to controller to auto turn on and off from dusk to dawn. • Cable conductor size depends on service voltage, the total load demand and the length of the wire.
Description
Parameter
Standard
Compliant to the ICAO(low intensity type A) and FAA-L810
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