Automatic level crossing device (LED – ALCD)

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Automatic level crossing device (LED – ALCD)

  • LED road signaling LED-ALCD is designed to upgrade and expand the functionality of the existing types of relay ALCD.
  • 220 VAC / 24 VDC power supply, 24 V rechargeable battery for power supply backup and measuring instruments for output voltage control and ALCD consumption current.
  • Microprocessor modules for monitoring and control of signals (MMCS), arranged in a cassette and connected to railway crossing traffic lights.
  • Safe logic controller for interface to the ALCD relay and non-contact functional management of MMCS.
  • Three-phase LED road traffic light.
  • Improved visibility and reduced phantom effect over traditional lamps, which increases road safety.
  • Reduced power consumption – the red signal consumes only 2W compared to the filament lamp where the consumption is 20W.
  • Long life – according to manufacturer data, the life of the LED light is over 100,000 hours or over 10 years, compared to 600 hours of 20W filament lamp life – difference of over 160 times;

Technical specifications:

  • 220 VAC / 24 VDC power supply, 24 V rechargeable battery for power supply backup and measuring instruments for output voltage control and ALCD consumption current;
  • Microprocessor modules for monitoring and control of signals (MMCS), arranged in a cassette and connected to railway traffic lights;
  • Safe logic controller for interface to the ALCD relay and non-contact functional management of MMCS;
  • Three-phase LED road traffic light;
  • Phoenix Contact TRISAFE Series industrial safety controller;
  • Phoenix Contact rectifier;
  • Monbat rechargeable batteries;
  • Microprocessor modules for monitoring and control of signals (MMCS);
  • La Semaforica CVE-LED light modules ;
  • Input voltage – 220 +20% -30% V АС (154÷264 V АС);
  • Output voltage to the ALCD – 19,2÷28 V;
  • Maximum supply current to the ALCD – 20А;
  • Flashing frequency of red and yellow railway crossing lights – 60±5 fl/min;
  • Flashing frequency of white railway crossing light – 30±5 fl/min;
  • Insulation resistance between electrical circuits unconnected to each other as well as between all current-carrying parts and housing at relative humidity of 80% and temperature 25 ° C – 2.5 MΩ;
  • Electrical strength of the insulation between the current-carrying parts and the housing – 1000V / 50Hz according to БДС EN60439: 2002;
  • Working temperature range – from – 25 to + 60 ° C;
  • Dimensions 590 х 470 х 200 mm;

Advantages

  • Technological advantage over concurrent products – no relays and filament lamps;
  • Improved visibility and reduced phantom effect compared to conventional lamps, which increases the safety of road transport;
  • Reduced power consumption – the red signal consumes only 2W compared to the filament lamp where the consumption is 20W;
  • Long life – according to manufacturer data, the life of the LED light is over 100,000 hours or over 10 years, compared to 600 hours of 20W filament lamp life – difference of over 160 times;
  • Flexibility – configurable according to customer requirements;
  • Compatible with station, interstation, one-way and two-way ALCD;
  • Possibility for installation in industrial branches;
  • 100% designed, assembled and tested in Balkantel;