Sequenced Flashing Lighting System (SFL/RTIL) — SFL

Airsafe Approach Lighting & PAPI

SFL

Sequenced Flashing Lighting System (SFL/RTIL)

Gas-discharge lamp · I,II,III category airports sequency flashing light

AIRSAFE · SFL White
SUPPLY
220 V
LIFE
10 million times
PROTECTION
IP65
  • Inset
  • Sequenced flashers (SFL / RTIL)
  • ICAO
  • FAA

Specifications

Product Model
SFL & RTIL
Type
Elevated, Inset, Uni-direction, clear
Light source
Gas-discharge lamp
Rated power
160VA/Elevated unit 260VA/In-pavement unit
Rated Voltage
220V
Application
I,II,III category airports sequency flashing light
Minimum service life of light source at rate power
10 million times

Standards and compliance

  • CAACAC-137-CA-2015-09
  • SAC: GB/T 7256
  • ICAOVolume 14, Volume I
  • IECTS 61827
  • FAAAC 150/5345-51B
  • FAAE-2628b
  • FAAP-2965 PAR-56
  • NATOSTANAG 3316

Details and drawings

Features

  • Self-alignment optical component without need of recalibration 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 aircrafts’ 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
Technical Data
Technical Data
Electrical Supply
Electrical Supply
Accessories
Accessories
Ordering Information
Ordering Information

Brochure

SFLS RTIL

Certificates

ICAO

Complete the system

A series-circuit fixture never works alone: it is installed with a constant current regulator, one isolation transformer per fixture and its mounting. Ask for all of them in one quote.

  1. CONSTANT CURRENT REGULATOR CCR-2100 Constant Current Regulator (CCR2100-AES) Options
  2. ISOLATION TRANSFORMER ITF Isolation Transformatör Options
  3. THIS FIXTURE
    SFL Sequenced Flashing Lighting System (SFL/RTIL)
  4. BASE CAN SB-08 Shallow Base (8 inch) Options

Transformer and mounting quantities follow the fixture quantity; you can change them on the quote list.

On the airfield

  • Sequenced flashers (SFL / RTIL)

    Flashers racing toward the threshold twice a second (the “rabbit”). In fog they are the first lights a pilot sees.

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