Elevated Approach Light (LED)

Description

characteristics

• Design strictly follow CAAC Technical requirements and testing specifications for approach lighting fixtures atcivil airport (AC-137-CA-2017-03) and General Technical Requirements for LED Aid Lighting fixtures at Civil Airports（AC-137-CA-2015-01）
• LED long life, energy saving, maintenance free and other characteristics of LED will bring huge economic benefits to customers.
• High-efficiency power factor correction circuit, effectively reducing interference with the power supply networ
• High frequency switching mode LED constant current circuit, two separateddimming circuits.
• High precision digital dimming, perfectly simulating the dimming curve of halogen light sources.
• Professional LED heat dissipation method, effectively reduce the working temperature of the lightbeads and drivers, to ensure the long service life of the LEDs.
• 125 degree high-temperature long-life electrolytic capacitors to enhance the stability of LED driving power supply.
• Provides drive fault and load open-circuit detection, and disconnects the secondary of the isolation transformer in the event of a fault.
• Compactoverall structure, elegant concept, small windward area, high wind resistance (wind speed durable up to 480km/h)
• The rear cover of the lighthead is designed with a buckle mechanism, which makes it convenient for users to replace the LED driver power supply.
• The light head is equipped with angle calibration fixation position, convenient to calibrate the angle during installation.
• Main body is madeof aluminum alloy with special surface treatment. Lightweight, sturdy and high anti-corrosion
• The light offers overall protection rating to IP54, effectively preventing the intrusion of dust, rainwater and other substances into thelighting fixture.
• The cover is made of special tempered glass, preventingthe glass cover from bursting due to drastic temperature changes.
• And the fasteners are made of high-quality stainless steel.
• Thefrangible parts are precision machined to meet requirements of requirements of CAAC (Civil Aviation Administration of China) and FAA (Federal Aviation Administration) for stable and reliable performance.
• Modularized and standardized design, convenient for replacement.