JCL190 Runway Threshold Identification Light.elevated threshold identification light,runway end identifier lights

Product Overview

Description

 

 JCL190 Runway Threshold Identification Light

 

Description:

  L-849L Runway Threshold Identifier Light (RTIL) System or REIL is a landing aid for pilots to identify the approach end of a runway and help provide adequate time for pilots to plan and execute a safe approach and landing at night or in reduced visibility conditions.

  Runway Threshold Identification Light is a system of two white unidirectional flashing lights,visible from three miles during the day and 20 miles at night or poor weather conditions. Installed facing the approach, REIL/RTIL lights mark the end of an active runway. It is part of the guidance system on an airport

  The position of the airport runway lighting products is one on the right and one on the left or the threshold The flashes are synchronized and have a frequency between 60 to 120 per minute.

  Runway Threshold Identification Lights are visible from every long distance giving the pilot time to adjust the flight and to make a safe and acquired approach for landing during the night or in reduced visibility conditions.

  Runway threshold identification lights shall be located symmetrically about the runway centre line, in line with the threshold and approximately 10 m outside each line of runway edge lights.

 

  These strobe flash at a rate of approximately twice per second simultaneously. Visual aids required with the use of the REIL include high intensity runway edge lights, runway threshold lights or displaced threshold lights, and runway markings. The PAPI system may also be an associated with a REIL. This system should never be used in conjunction with Pulsed Light Approach Slope Indictors (PLASI) system.

 

Features:

• Light distribution and chromatically conforming to the specifications contained in FAA-E-2628 and CAAC of China

•  Low-Voltage flash tubes ensures low operation voltage of the whole system

• Self-alignment optical component without need of re-calibration when replacing bulb as well as optical components

• Elevated type and in-pavement type

• The main body is made of aluminum alloy with anti- corrosion surface, all fasteners are made of stainless steel, suitable for harsh environment application

• The prism of in-pavement type is made of tempered glass material, which can withstand wind and sand erosion

• Upper cover of in-pavement type featured by equal- strength design and forging craft, which has premium mechanical and carrying capacity, and shock resistance ability

•  Elevated type achieves IP65-grade protected from total dust ingress, and in-pavement type, IP68-grade, that can withstand inner pressure of up to 138kpa or water pressure generated from aircraft's impact on the optical window

• High-precision machining to ensure all dimensional quality and precision

• Each lighting fixture comes with unit control cabinet that has concise cable layout, which is easier for maintenance and servicing

• Both main control cabinet and unit control cabinet have self-contained CPUs, which runs independently and operate in synergy via BUS communication

• Any component failures will not result in breakdown of system, ensuring reliable system operation

• The system has detection functions for bulb lifetime, flash skips(misfiring), on-line faults, etc.

• Main control cabinet equipped with LCD display, which accumulates statistical records of system operation

• Monitoring system achieves remote control and uploads of operation status

• Circuits, power and communication cables are equipped with lightning protection, conforming to the requirements contained in FAA

• The elevated fixture can be connected to both one or two-inch frangible tube, which ensures convenient and secure installation

• Forged frangible couplings with precision machining, which complies with FAA requirements and ensure reliable and stable performance