Insert Touchdown Zone Lights LED

Touchdown Zone Lights: pairs of barrettes embedded on the surface of the runway within a specified distance along the approach direction, starting from the runway threshold, to indicate the runway touchdown zone.

Design specifications

CAAC : AC-137-CA-2015-03-R1,AC-137-CA-2015-01-R1

SAC : GB/T 7256-2005
ICAO:Annex 14– Airport Requirement

Technical index

Power supply: 2.8A to 6.6A series connected lighting circuit

Light source: LED

Power: 15W

Environment temperature: -40℃ ~ +55℃

Overall size: 203mm*203mm*150mm(without shallow base)/ 220mm*220mm*150mm(with shallow base)

Weight: 3.5Kg(without shallow base)/ 6.1Kg(with shallow base)

 

Description

characteristics

  • Design strictly follow CAAC Technical Requirements for Runway and Taxiway Aid Lighting Fixtures(AC-137-CA-2015-03-R1), and General Technical Requirements for LED Aid Lighting fixtures at Civil Airports (AC-137-CA-2015-01-R1)
  • 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.
  • 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 light beads and drivers, to ensure the long service life of the LEDs.
  • Adopting 125 degree high-temperature long-life electrolytic capacitors to enhance the stability of LED driving power supply.
  • Main body is madeof aluminum alloy with special surface treatment, sturdy and high anti-corrosion
  • Special design structure, with the lighting fixtureprotruding from the ground at a height of only 6.3
  • The upper cover of the lighting fixtureadopts high-strength design and forging technology, with good mechanical performance, strong load-bearing capacity and shock resistance.
  • The upper cover of the lighting fixture is smooth, without sharp corner angle to ensure that the aero tyre is not damaged
  • The overall IP rating of the lighting fixtures reaches IP68, which prevent the light inside from the corrosion of dust and water and may bear 1380KPa instantaneous hydraulic shock.
  • The glass cover is made of special tempered glass to prevent the glass cover from bursting due to drastic temperature changes.
  • And the fasteners are made of high-quality stainless steel.
  • Modularized and standardized design, convenient for maintenance.

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