DS7-30 road traffic light
Road traffic light is designed to regulate the movement of pedestrians.
As the light source, light-emitting LEDs are used in traffic lights, which allows to reduce power consumption and provide a long service life.
The sections of the red and green signal are combined with a three-segment time readout indicator to inform the road users of the time remaining until the green and red traffic lights go out (using the colour of the digits corresponding to the colour of the signal).
The program of the indicator is built in such a way that, when switched on, it automatically measures the traffic light time (red and green) for three cycles and for the fourth cycle it displays the remaining time of the signal lighting. During the time display, the indicator automatically monitors the traffic lights time, and if this time starts to differ from cycle to cycle by more than 0.5 seconds, the time indication automatically turns off for safety reasons.
The traffic light housing is made of a shock-resistant polymer material resistant to UV radiation.
The traffic light is manufactured in the UKhL climatic version, category 1 according to GOST R 52282-2004.
Light emitting diodes
The traffic light is fixed to the support on the brackets included in the kit
|Supply voltage, V||176-242|
|Frequency of mains, Hz||50 ± 0,5|
|Power consumption of one component, W, below||20|
|Axial force of light, cd, above||50|
|Diameter of light aperture||300 mm|
|Overall dimensions, mm||752х376х188|
|Ambient temperature, °С||from -40ºС to +60ºС|
|Degree of protection||IP54|
|Service life||10 years|