Traffic lights T5.1-AT


 Transportation traffic lights series T 5.1-AT designed to regulation trams traffic, as well as buses and trolleybuses, which move by special dedicated lane.

The LED modules (MS) of white-moon light are light sources in T5.1-AT. The corps is made of metal and protected by powdered paint.

MS compares favorably from the modules with glow lamps with essential impossibility of a false color illumination of the disconnected sections at their lighting from the outside, with higher brightness, by 10 times lower power consumption and essential higher reliability.

          Light-emitting diodes are included in MS in such way that failure up to 20% of LEDs doesn't result decrease in light intensity of the module due to compensation of a light flux by other light-emitting diodes.

                                                                                           MAIN TECHNICAL CHARACTERISTICS

  • Diameter of a lens working face, mm                                                                                    100
  • Nominal power supply voltage, V                                                                                          220 +/-40
  • Power consumption of one section of the traffic light, W? no more than

                                                    - option 1 -                                                                             7

                                                    - option 2 -                                                                             17

  • Axel luminous intensity of signals, Cd, not less than                                                              25
  • Range of ambient temperatures, ˚С                                                                                       from 40 to +60
  • Dimension, mm                                                                                                                  500х400х210
  • Weight, kg, no more than                                                                                                    6                

The light flux formed by MS has 30% reservoir on luminous intensity for compliance continuance to requirements of DSTU when aging light-emitting diodes and connected with it deterioration of the radiating capacity.